{"id":8109,"date":"2026-09-10T09:45:19","date_gmt":"2026-09-10T09:45:19","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=8109"},"modified":"2026-09-16T02:07:10","modified_gmt":"2026-09-16T02:07:10","slug":"l-25a-fertilizer-spreader-gearbox-ratio-11-9-replacement-for-comer-l-25a-gearbox","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/vi\/san-pham\/l-25a-fertilizer-spreader-gearbox-ratio-11-9-replacement-for-comer-l-25a-gearbox\/","title":{"rendered":"H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n L-25A, t\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9, thay th\u1ebf cho h\u1ed9p s\u1ed1 Comer L-25A."},"content":{"rendered":"

The L-25A Fertilizer Spreader Gearbox Ratio 1:1.9 Replacement for Comer L-25A Gearbox, also called fertilizer distributor gearbox, is an essential component of agricultural machinery, specifically designed for tasks such as soil preparation, crop treatment, and fertilizer spreading. Located at the center of the machine, it transmits power from the tractor\u2019s power take-off (PTO) to the spinning discs or augers that evenly distribute fertilizer across the fields. These fertilizer spreader gearboxes are engineered for durability and reliability, ensuring consistent power transmission to meet varying operational demands.<\/p>\n

Equipped with a precisely machined series of gears and shafts housed in a robust aluminium casing, this agricultural gearbox adjusts the rotational speed and torque based on the spreading requirements, optimizing machine performance across diverse terrains and crop types. Whether fitted to chemical fertiliser spreaders, rotary mowers, or band saws, the L-25A delivers consistent PTO-driven performance at 540 r\/min input. Built to withstand the rigorous conditions of agricultural work, this gearbox for fertilizer spreader applications plays a crucial role in enhancing the efficiency and effectiveness of key farming tasks season after season.<\/p>\n

\"H\u1ed9p<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ng\u01b0\u1eddi m\u1eabu<\/strong><\/td>\nH\u1ed9p s\u1ed1 L-25A t\u1ef7 l\u1ec7 1:1.9<\/td>\n<\/tr>\n
Thay th\u1ebf th\u01b0\u01a1ng hi\u1ec7u<\/strong><\/td>\nG\u00f3c<\/td>\n<\/tr>\n
Chi ti\u1ebft s\u1ea3n ph\u1ea9m<\/strong><\/td>\n\n
    \n
  • T\u1ea5t c\u1ea3 c\u00e1c h\u1ed9p s\u1ed1 \u0111\u1ec1u \u0111\u01b0\u1ee3c cung c\u1ea5p m\u00e0 kh\u00f4ng c\u00f3 d\u1ea7u b\u00f4i tr\u01a1n.<\/li>\n
  • First oil change after 50-70 operating hours, then after 500-700 operating hours or at least once a year.<\/li>\n
  • H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft c\u00f4ng su\u1ea5t \u1edf t\u1ed1c \u0111\u1ed9 v\u00f2ng quay kh\u00e1c nhau.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/strong><\/td>\n\n
    \n
  • C\u00e1c \u1ee9ng d\u1ee5ng (n\u00f4ng nghi\u1ec7p) kh\u00e1c nhau<\/li>\n
  • M\u00e1y c\u1eaft c\u1ecf<\/li>\n
  • M\u00e1y r\u1ea3i ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc<\/li>\n
  • M\u00e1y c\u01b0a v\u00f2ng<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 t\u1ef7 l\u1ec7<\/strong><\/td>\n1:1.9<\/td>\n<\/tr>\n
K\u1ebft n\u1ed1i 1 \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i inch v\u00e0 c\u00e1c r\u00e3nh then<\/strong><\/td>\n1.3\/8-6<\/td>\n<\/tr>\n
\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a m\u1ed1i n\u1ed1i 2<\/strong><\/td>\n25,00 mm<\/td>\n<\/tr>\n
Ng\u01b0\u1eddi m\u1eabu<\/strong><\/td>\nL-25A<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a<\/strong><\/td>\n11 kW<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 quay \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a<\/strong><\/td>\n540 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u ra t\u1ed1i \u0111a<\/strong><\/td>\n11 kW<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u ra t\u1ed1i \u0111a<\/strong><\/td>\n15 m\u00e3 l\u1ef1c<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a<\/strong><\/td>\n99 N\u00b7m<\/td>\n<\/tr>\n
C\u01a1 c\u1ea5u b\u00e1nh r\u0103ng gi\u1ea3m t\u1ed1c<\/strong><\/td>\n3-4<\/td>\n<\/tr>\n
Ch\u1ee9a d\u1ea7u<\/strong><\/td>\nKH\u00d4NG<\/td>\n<\/tr>\n
Dung t\u00edch d\u1ea7u t\u1ed1i \u0111a<\/strong><\/td>\n0,35 l\u00edt<\/td>\n<\/tr>\n
Kho\u1ea3ng th\u1eddi gian thay d\u1ea7u t\u1ed1i \u0111a<\/strong><\/td>\n500 gi\u1edd<\/td>\n<\/tr>\n
D\u1ea7u c\u00f3 \u0111\u1ed9 nh\u1edbt SAE<\/strong><\/td>\n80W-90<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u x\u00e2y nh\u00e0<\/strong><\/td>\nNh\u00f4m<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/strong><\/td>\n4,1 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ch\u00fang t\u00f4i \u0111\u00e3 ho\u00e0n th\u00e0nh vi\u1ec7c ki\u1ec3m to\u00e1n nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 ba v\u00e0 x\u00e1c minh c\u00f4ng ty \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi SGS \/ T\u00dcV Rheinland. Vi\u1ec7c x\u00e1c minh n\u00e0y gi\u00fap ng\u01b0\u1eddi mua xem x\u00e9t danh t\u00ednh c\u00f4ng ty, ho\u1ea1t \u0111\u1ed9ng kinh doanh, h\u1ed3 s\u01a1 nh\u00e0 cung c\u1ea5p v\u00e0 n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t n\u00f3i chung. B\u00e1o c\u00e1o ki\u1ec3m tra s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3, t\u00e0i li\u1ec7u v\u1eadt li\u1ec7u ho\u1eb7c h\u1ed3 s\u01a1 tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p theo y\u00eau c\u1ea7u c\u1ee7a \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/p>\n

S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ):<\/strong> C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh linh ho\u1ea1t d\u1ef1a tr\u00ean lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 s\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng.<\/p>\n

M\u1eabu:<\/strong> Kh\u00e1ch h\u00e0ng m\u1edbi c\u00f3 th\u1ec3 y\u00eau c\u1ea7u t\u1eeb 1 \u0111\u1ebfn 5 m\u1eabu th\u1eed trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p th\u00edch h\u1ee3p.<\/p>\n

\u0110\u01a1n h\u00e0ng h\u1ed7n h\u1ee3p:<\/strong> Vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c m\u1eabu kh\u00e1c nhau \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3; t\u1ed5ng gi\u00e1 tr\u1ecb \u0111\u01a1n h\u00e0ng ph\u1ea3i \u0111\u1ea1t kho\u1ea3ng $1,500.<\/p>\n

\u0110\u01a1n h\u00e0ng nh\u1ecf:<\/strong> Ch\u00fang t\u00f4i nh\u1eadn \u0111\u01a1n h\u00e0ng t\u1eeb 1-2 s\u1ea3n ph\u1ea9m tr\u1edf l\u00ean, nh\u01b0ng gi\u00e1 \u0111\u01a1n v\u1ecb s\u1ebd cao h\u01a1n m\u1ed9t ch\u00fat.<\/p>\n

Th\u1eddi gian giao h\u00e0ng:<\/strong> Th\u1eddi gian giao h\u00e0ng: 10-25 ng\u00e0y l\u00e0m vi\u1ec7c \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn ti\u00eau chu\u1ea9n; 20-45 ng\u00e0y l\u00e0m vi\u1ec7c \u0111\u1ed1i v\u1edbi c\u00e1c linh ki\u1ec7n \u0111\u1eb7t l\u00e0m ri\u00eang; 45-120 ng\u00e0y l\u00e0m vi\u1ec7c \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb theo d\u1ef1 \u00e1n.<\/p>\n

\u0110i\u1ec1u kho\u1ea3n th\u01b0\u01a1ng m\u1ea1i:<\/strong> C\u00e1c \u0111i\u1ec1u kho\u1ea3n EXW, FOB, CIF v\u00e0 DAP th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3; c\u00e1c \u0111i\u1ec1u kho\u1ea3n FCA, CFR, CPT, CIP v\u00e0 DDP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u01b0\u01a1ng l\u01b0\u1ee3ng c\u1ee5 th\u1ec3.<\/p>\n

K\u00edch th\u01b0\u1edbc h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n L-25A<\/h2>\n

\"K\u00edch \"K\u00edch \"K\u00edch<\/p>\n

Features of the L-25A Fertilizer Spreader Gearbox 1:1.9<\/h2>\n

1. Enhanced Precision & Ratio Accuracy
\nThe 1:1.9 fertilizer spreader gearbox ratio is precision-machined to deliver calibrated spinner disc speed, enabling uniform fertilizer distribution across varying field widths. This controlled output directly reduces over-application waste, cuts input material costs, and minimizes environmental runoff, making it an environmentally responsible choice for modern precision farming operations where application accuracy is critical.<\/p>\n

2. Superior Durability in Harsh Conditions
\nConstructed with a high-strength aluminium housing and precision-hardened internal gear sets, this fertiliser spreader gearbox is built to resist the corrosive effects of chemical fertilizers, moisture ingress, soil debris, and extreme temperature fluctuations. The sealed design and robust oil seals prevent contamination of internal components, ensuring reliable operation across thousands of working hours even in the most demanding field environments.<\/p>\n

3. Optimized Fuel Efficiency
\nC\u1ea5u tr\u00fac b\u00e1nh r\u0103ng t\u1ed1i \u01b0u v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong c\u00f3 ma s\u00e1t th\u1ea5p c\u1ee7a h\u1ed9p s\u1ed1 L-25A gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t c\u00f4ng su\u1ea5t kh\u00f4ng c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh truy\u1ec1n m\u00f4-men xo\u1eafn t\u1eeb tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o. Thi\u1ebft k\u1ebf c\u01a1 kh\u00ed hi\u1ec7u qu\u1ea3 n\u00e0y gi\u1ea3m t\u1ea3i tr\u1ecdng kh\u00f4ng c\u1ea7n thi\u1ebft cho \u0111\u1ed9ng c\u01a1, tr\u1ef1c ti\u1ebfp d\u1eabn \u0111\u1ebfn ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u \u0111\u00e1ng k\u1ec3 tr\u00ean m\u1ed7i hecta \u0111\u01b0\u1ee3c x\u1eed l\u00fd. \u0110\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng canh t\u00e1c quy m\u00f4 l\u1edbn x\u1eed l\u00fd nhi\u1ec1u c\u00e1nh \u0111\u1ed3ng trong m\u1ed9t m\u00f9a v\u1ee5, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u qu\u1ea3 n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh \u0111\u00e1ng k\u1ec3 trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ed9p s\u1ed1.<\/p>\n

4. Wide Versatility Across Applications
\nH\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p n\u00e0y d\u00f9ng cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, ho\u00e0n to\u00e0n t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t, d\u1ea1ng vi\u00ean, d\u1ea1ng l\u1ecfng v\u00e0 h\u1eefu c\u01a1, c\u0169ng nh\u01b0 m\u00e1y r\u1ea3i v\u00f4i v\u00e0 ph\u00e2n \u1ee7. K\u1ebft n\u1ed1i tr\u1ee5c PTO s\u00e1u r\u00e3nh ti\u00eau chu\u1ea9n 1-3\/8\u2033 v\u00e0 tr\u1ee5c \u0111\u1ea7u ra 25 mm ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i m\u00e1y k\u00e9o v\u00e0 m\u1eabu m\u00e1y r\u1ea3i kh\u00e1c nhau tr\u00ean nhi\u1ec1u \u0111\u1ecba h\u00ecnh, t\u1eeb ru\u1ed9ng b\u1eb1ng ph\u1eb3ng \u0111\u1ebfn v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 tr\u00ean s\u01b0\u1eddn \u0111\u1ed3i, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn r\u1ea5t linh ho\u1ea1t cho c\u00e1c trang tr\u1ea1i h\u1ed7n h\u1ee3p.<\/p>\n

5. Thi\u1ebft k\u1ebf \u00edt c\u1ea7n b\u1ea3o tr\u00ec
\nFeaturing an oil-bath lubrication system with a simple drain plug and fill port, monitoring the fertilizer spreader gearbox oil level takes only seconds. The compact 0.35 L oil capacity uses widely available 80W-90 gear oil, and oil changes are required only every 500 operating hours or annually, whichever comes first. Modular component design means individual fertilizer spreader gearbox parts can be replaced without discarding the entire unit, reducing long-term maintenance expenditure.<\/p>\n

6. Direct Comer L-25A Drop-In Replacement
\nEngineered as a direct dimensional and functional replacement for the original Comer L-25A unit, this gearbox matches all critical mounting bolt patterns, shaft diameters, and interface dimensions exactly. No custom adapters, machining, or bracket modifications are required. This true drop-in compatibility minimizes machine downtime during a gearbox replacement and makes it the preferred choice for contractors and dealers sourcing reliable fertilizer gearbox replacements at competitive cost.<\/p>\n

\"H\u1ed9p<\/p>\n

How Does the L-25A Fertilizer Spreader Gearbox Work<\/h2>\n

H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n L-25A nh\u1eadn c\u00f4ng su\u1ea5t quay tr\u1ef1c ti\u1ebfp t\u1eeb tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng (PTO) c\u1ee7a m\u00e1y k\u00e9o, ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 ti\u00eau chu\u1ea9n 540 v\u00f2ng\/ph\u00fat. Th\u00f4ng qua h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng c\u00f4n b\u00ean trong (b\u1ed9 b\u00e1nh r\u0103ng gi\u1ea3m t\u1ed1c giai \u0111o\u1ea1n 3-4), t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u v\u00e0o n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i \u1edf t\u1ef7 l\u1ec7 1:1,9, t\u1ea1o ra t\u1ed1c \u0111\u1ed9 quay \u0111\u1ea7u ra ph\u00f9 h\u1ee3p kho\u1ea3ng 284 v\u00f2ng\/ph\u00fat \u0111\u1ec3 d\u1eabn \u0111\u1ed9ng c\u00e1c \u0111\u0129a quay, b\u1ed9 khu\u1ea5y ho\u1eb7c tr\u1ee5c v\u00edt c\u1ee7a m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n. \u0110\u1ed3ng th\u1eddi, h\u1ed9p s\u1ed1 nh\u00e2n m\u00f4-men xo\u1eafn t\u1eeb tr\u1ee5c \u0111\u1ea7u v\u00e0o l\u00ean \u0111\u1ebfn t\u1ed1i \u0111a 99 N\u00b7m t\u1ea1i tr\u1ee5c \u0111\u1ea7u ra, \u0111\u1ea3m b\u1ea3o c\u01a1 c\u1ea5u quay t\u1ea1o ra \u0111\u1ee7 l\u1ef1c ly t\u00e2m \u0111\u1ec3 ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t ho\u1eb7c l\u1ecfng \u0111\u01b0\u1ee3c r\u1ea3i \u0111\u1ec1u tr\u00ean chi\u1ec1u r\u1ed9ng r\u1ea3i d\u1ef1 \u0111\u1ecbnh. S\u1ef1 chuy\u1ec3n \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 th\u00e0nh m\u00f4-men xo\u1eafn ch\u00ednh x\u00e1c n\u00e0y l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf th\u00f4ng th\u01b0\u1eddng, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 ch\u00ednh x\u00e1c c\u1ee7a vi\u1ec7c ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n.<\/p>\n

V\u1ecf nh\u00f4m nh\u1eb9 nh\u01b0ng ch\u1eafc ch\u1eafn (t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng 4,1 kg) bao b\u1ecdc c\u00e1c b\u00e1nh r\u0103ng c\u00f4n \u0111\u01b0\u1ee3c m\u00e0i ch\u00ednh x\u00e1c v\u00e0 c\u00e1c tr\u1ee5c th\u00e9p t\u00f4i c\u1ee9ng ch\u1ea1y trong c\u00e1c \u1ed5 bi ch\u1ea5t l\u01b0\u1ee3ng cao. C\u00e1c v\u00f2ng \u0111\u1ec7m d\u1ea7u nhi\u1ec1u l\u1edbp \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf c\u1ea3 \u0111\u1ea7u ra tr\u1ee5c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a b\u1ee5i ph\u00e2n b\u00f3n, h\u01a1i \u1ea9m, m\u1ea3nh v\u1ee5n c\u00e2y tr\u1ed3ng v\u00e0 c\u00e1c h\u1ea1t \u0111\u1ea5t, n\u1ebfu kh\u00f4ng s\u1ebd g\u00e2y m\u00e0i m\u00f2n nhanh c\u00e1c m\u1eb7t r\u0103ng v\u00e0 r\u00e3nh \u1ed5 bi. B\u1ec3 d\u1ea7u k\u00edn, ch\u1ee9a 0,35 l\u00edt d\u1ea7u b\u00f4i tr\u01a1n b\u00e1nh r\u0103ng SAE 80W-90, t\u1ea1o ra m\u1ed9t l\u1edbp m\u00e0ng th\u1ee7y \u0111\u1ed9ng gi\u1eefa t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t b\u00e1nh r\u0103ng v\u00e0 \u1ed5 bi chuy\u1ec3n \u0111\u1ed9ng, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 ti\u1ebfp x\u00fac kim lo\u1ea1i v\u1edbi kim lo\u1ea1i v\u00e0 sinh nhi\u1ec7t trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c tr\u00ean \u0111\u1ed3ng ru\u1ed9ng. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n t\u1ef1 nhi\u00ean c\u1ee7a v\u1ecf nh\u00f4m \u0111\u1eb7c bi\u1ec7t c\u00f3 gi\u00e1 tr\u1ecb trong m\u00f4i tr\u01b0\u1eddng h\u00f3a h\u1ecdc kh\u1eafc nghi\u1ec7t do ph\u00e2n b\u00f3n nit\u01a1, ph\u1ed1t ph\u00e1t v\u00e0 kali t\u1ea1o ra trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng r\u1ea3i ph\u00e2n b\u00f3n th\u00f4ng th\u01b0\u1eddng.<\/p>\n

The L-25A gearbox is rated to handle a maximum continuous input power of 11 kW (15 HP). The internal gear and shaft assembly is designed with calculated safety margins to absorb the momentary shock loads and torque spikes that are unavoidable during the start-up of a loaded spreader disc, changes in spreading rate, or brief material bridging in the hopper outlet. When the gearbox is paired with a properly rated PTO drive shaft incorporating a slip clutch or shear bolt overload protection device, the system is further protected against catastrophic torque events caused by foreign object ingestion or sudden disc blockages. This layered approach to load management ensures both the fertilizer spreader gearbox and the upstream driveline components are protected from damage during real-world agricultural use.<\/p>\n

To maintain optimal internal conditions, the gearbox is supplied dry and must be filled with SAE 80W-90 gear oil to the specified 0.35 L capacity before first operation. The initial oil change should be performed after 50 to 70 operating hours, as this early service interval removes metal particles generated during the gear and bearing bedding-in period. Thereafter, oil changes at 500-hour intervals or annually prevent oxidation and contamination of the lubricant, which would otherwise lead to inadequate film strength, elevated operating temperatures, and premature internal wear. Checking the fertilizer spreader gearbox oil level at the start of each season and after extended storage periods is strongly recommended as part of a responsible preventive maintenance regime.<\/p>\n

\"H\u1ed9p<\/p>\n

C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/h2>\n
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Tr\u1ed3ng tr\u1ecdt<\/h3>\n

Essential for the uniform application of granular and liquid fertilizers across arable crops including grains, cereals, vegetables, and fruits. The 1:1.9 gear ratio ensures the spinner discs achieve the correct speed for wide, even spread patterns, promoting optimal nutrient absorption at the root zone, preventing localized burning, and maximizing yield potential per hectare.<\/p>\n<\/div>\n

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Qu\u1ea3n l\u00fd \u0111\u1ed3ng c\u1ecf<\/h3>\n

In livestock farming operations, this\u00a0fertilizer gearbox\u00a0ensures even distribution of nitrogen and compound fertilizers across permanent pastures and temporary leys, promoting vigorous grass growth and improving forage quality. Uniform application avoids the uneven growth patterns and palatability issues caused by irregular spreading, resulting in healthier grazing conditions and improved animal performance through the entire grazing season.<\/p>\n<\/div>\n

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Qu\u1ea3n l\u00fd b\u00e3i c\u1ecf v\u00e0 th\u1ea3m c\u1ecf<\/h3>\n

Ideal for commercial turf management on sports fields, golf course fairways and roughs, and municipal parks, the L-25A provides precise, customizable fertilizer application rates for healthy, uniform grass growth. Its consistent output torque ensures repeatable disc speed regardless of tractor PTO load variation, delivering the application accuracy demanded by professional grounds management where presentation standards are paramount.<\/p>\n<\/div>\n

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Ng\u00e0nh tr\u1ed3ng tr\u1ecdt v\u00e0 v\u01b0\u1eddn \u01b0\u01a1m<\/h3>\n

Used in greenhouse operations, open-air nurseries, and protected cropping facilities, this\u00a0agricultural gearbox for fertilizer spreader\u00a0applications enables accurate distribution of controlled-release fertilizer granules or specialist horticultural fertilizers for potted plants and ornamental crops. The compact and lightweight design of the L-25A unit suits the narrower aisle widths and confined headlands typical of specialist horticultural production environments.<\/p>\n<\/div>\n

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C\u1ea3i t\u1ea1o \u0111\u1ea5t v\u00e0 b\u00f3n v\u00f4i<\/h3>\n

H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n lo\u1ea1i L-25A c\u0169ng hi\u1ec7u qu\u1ea3 kh\u00f4ng k\u00e9m trong vi\u1ec7c ph\u00e2n ph\u1ed1i c\u00e1c ch\u1ea5t c\u1ea3i t\u1ea1o \u0111\u1ea5t nh\u01b0 v\u00f4i n\u00f4ng nghi\u1ec7p, \u0111\u00f4l\u00f4mit, ph\u1ea5n nghi\u1ec1n v\u00e0 ph\u00e2n h\u1eefu c\u01a1. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y th\u01b0\u1eddng n\u1eb7ng h\u01a1n v\u00e0 m\u00e0i m\u00f2n h\u01a1n so v\u1edbi ph\u00e2n b\u00f3n th\u00f4ng th\u01b0\u1eddng, do \u0111\u00f3 v\u1ecf k\u00edn ch\u1eafc ch\u1eafn v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng c\u1ee7a L-25A \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe n\u00e0y, n\u01a1i c\u00e1c h\u1ed9p s\u1ed1 k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng h\u01a1n nhanh ch\u00f3ng b\u1ecb m\u00e0i m\u00f2n.<\/p>\n<\/div>\n

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V\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00e0 v\u01b0\u1eddn nho<\/h3>\n

Vi\u1ec7c b\u00f3n ph\u00e2n ch\u00ednh x\u00e1c xung quanh v\u00f9ng r\u1ec5 nh\u1ea1y c\u1ea3m c\u1ee7a c\u00e2y \u0103n qu\u1ea3, c\u00e2y nho v\u00e0 c\u00e1c lo\u1ea1i c\u00e2y b\u1ee5i \u0103n qu\u1ea3 m\u1ec1m \u0111\u00f2i h\u1ecfi ph\u1ea3i ki\u1ec3m so\u00e1t c\u1ea9n th\u1eadn li\u1ec1u l\u01b0\u1ee3ng b\u00f3n \u0111\u1ec3 tr\u00e1nh ch\u00e1y r\u1ec5 v\u00e0 m\u1ea5t c\u00e2n b\u1eb1ng dinh d\u01b0\u1ee1ng. T\u1ef7 l\u1ec7 \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh 1:1,9 c\u1ee7a L-25A mang l\u1ea1i t\u1ed1c \u0111\u1ed9 \u0111\u0129a l\u1eb7p l\u1ea1i \u0111\u01b0\u1ee3c gi\u1eefa c\u00e1c l\u1ea7n \u0111i qua, cho ph\u00e9p ng\u01b0\u1eddi tr\u1ed3ng thi\u1ebft l\u1eadp v\u00e0 duy tr\u00ec li\u1ec1u l\u01b0\u1ee3ng b\u00f3n ch\u00ednh x\u00e1c cho m\u1ed7i h\u00e0ng c\u00e2y, bi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd dinh d\u01b0\u1ee1ng chuy\u00ean bi\u1ec7t trong v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00e0 v\u01b0\u1eddn nho.<\/p>\n<\/div>\n

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Landscaping and Amenity Grounds<\/h3>\n

For commercial landscaping contractors and amenity grounds teams maintaining roadsides, roundabouts, school grounds, and public open spaces, the L-25A provides controlled fertilizer spreading in areas where over-application onto hard surfaces or water features is unacceptable. Its compact size and simple PTO-driven operation make it compatible with compact utility tractors commonly used in amenity grounds maintenance fleets.<\/p>\n<\/div>\n

\"\u1ee8ng<\/p>\n

L-25A Fertilizer Spreader Gearbox Parts<\/h2>\n

V\u1ecf h\u1ed9p s\u1ed1
\nThe precision die-cast aluminium housing forms the structural backbone of the L-25A, encasing all rotating components within a rigid, accurately dimensioned enclosure. Its smooth internal surfaces reduce churning losses, while precisely bored bearing seats ensure correct gear mesh geometry is maintained throughout the service life. The external surface incorporates mounting flanges and bolt holes that match the original Comer L-25A footprint exactly.<\/p>\n

Tr\u1ee5c \u0111\u1ea7u v\u00e0o
\nTr\u1ee5c \u0111\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng v\u00e0 m\u00e0i nh\u1eb5n, c\u00f3 kh\u00eda \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi k\u1ebft n\u1ed1i PTO ti\u00eau chu\u1ea9n 1-3\/8\u2033 (6 kh\u00eda), ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn cho m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p ch\u00e2u \u00c2u ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p h\u1ee3p kim c\u01b0\u1eddng \u0111\u1ed9 cao v\u00e0 x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 t\u0103ng \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t, tr\u1ee5c \u0111\u1ea7u v\u00e0o truy\u1ec1n t\u1ea3i c\u00f4ng su\u1ea5t PTO li\u00ean t\u1ee5c l\u00ean \u0111\u1ebfn 11 kW v\u00e0o h\u1ed9p s\u1ed1 m\u00e0 kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng ho\u1eb7c m\u00e0i m\u00f2n t\u1ea1i kh\u1edbp kh\u00eda, ngay c\u1ea3 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a rung \u0111\u1ed9ng v\u00e0 t\u1ea3i tr\u1ecdng va \u0111\u1eadp \u0111i\u1ec3n h\u00ecnh trong ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i \u0111\u1ed3ng.<\/p>\n

B\u00e1nh r\u0103ng c\u00f4n
\nC\u1eb7p b\u00e1nh r\u0103ng c\u00f4n \u0103n kh\u1edbp t\u1ea1o th\u00e0nh tr\u00e1i tim c\u1ee7a h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng L-25A, chuy\u1ec3n \u0111\u1ed5i tr\u1ee5c quay t\u1eeb h\u01b0\u1edbng tr\u1ee5c PTO \u0111\u1ea7u v\u00e0o sang h\u01b0\u1edbng tr\u1ee5c \u0111\u1ea7u ra \u0111\u1ed3ng th\u1eddi \u0111i\u1ec1u ch\u1ec9nh t\u1ef7 s\u1ed1 truy\u1ec1n l\u00ean 1:1,9. C\u1ea3 hai b\u00e1nh r\u0103ng \u0111\u1ec1u \u0111\u01b0\u1ee3c gia c\u00f4ng ch\u00ednh x\u00e1c b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p phay v\u00e0 m\u00e0i b\u00f3ng t\u1eeb th\u00e9p t\u00f4i c\u1ee9ng, sau \u0111\u00f3 \u0111\u01b0\u1ee3c t\u00f4i cacbon v\u00e0 t\u00f4i c\u1ee9ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 d\u1ebbo dai l\u00f5i c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a 99 N\u00b7m trong su\u1ed1t th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/p>\n

Tr\u1ee5c \u0111\u1ea7u ra
\nTr\u1ee5c \u0111\u1ea7u ra \u0111\u01b0\u1eddng k\u00ednh 25 mm truy\u1ec1n c\u00f4ng su\u1ea5t quay \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tr\u1ee5c d\u1eabn \u0111\u1ed9ng \u0111\u0129a ho\u1eb7c kh\u1edbp n\u1ed1i tr\u1ee5c v\u00edt c\u1ee7a m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n. \u0110\u01b0\u1ee3c gia c\u00f4ng v\u1edbi dung sai k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0\u1ee3c trang b\u1ecb r\u00e3nh then ho\u1eb7c kh\u1edbp n\u1ed1i spline theo quy \u0111\u1ecbnh c\u1ee7a t\u1eebng bi\u1ebfn th\u1ec3 m\u00e1y, tr\u1ee5c \u0111\u1ea7u ra \u0111\u01b0\u1ee3c \u0111\u1ee1 b\u1edfi c\u00e1c \u1ed5 bi l\u0103n ch\u1eafc ch\u1eafn \u1edf c\u1ea3 hai \u0111\u1ea7u \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m v\u00e0 h\u01b0\u1edbng tr\u1ee5c do tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng ly t\u00e2m c\u1ee7a c\u1ee5m \u0111\u0129a quay trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 cao tr\u00ean \u0111\u1ed3ng ru\u1ed9ng.<\/p>\n

V\u00f2ng bi
\nDeep groove ball bearings or tapered roller bearings, selected according to the load requirements of each shaft position, support both the input and output shafts within the housing bores. These standard-dimension bearings from recognized manufacturers are dimensioned to handle the combined radial and axial loads generated during spreader disc operation, and their dimensions are fully interchangeable with original Comer L-25A specification bearings, simplifying sourcing of fertilizer spreader gearbox parts during overhaul.<\/p>\n

Gio\u0103ng d\u1ea7u
\nRotary shaft lip seals are installed at every point where a rotating shaft exits the aluminium housing, creating a positive barrier against the ingress of fertilizer dust, moisture, crop material, and soil contamination that would otherwise rapidly destroy the gear oil film and accelerate internal wear. Manufactured from NBR or FKM rubber compounds selected for compatibility with 80W-90 gear oil and agricultural chemical environments, these seals maintain their sealing integrity across the full operating temperature range of the gearbox.<\/p>\n

H\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n
\nThe L-25A employs a splash lubrication system in which the rotating bevel gear picks up SAE 80W-90 oil from the 0.35 L reservoir at the base of the housing and distributes it to all gear tooth contact zones and bearing positions as it rotates. An oil level check plug and drain plug are provided in accessible positions on the housing. This self-contained oil-bath system requires no external pump or filtration equipment, making the fertilizer gearbox self-sufficient and simple to maintain in the field environment.<\/p>\n

Mounting Hardware and Fasteners
\nV\u1ecf h\u1ed9p s\u1ed1 t\u00edch h\u1ee3p b\u1ed1n l\u1ed7 l\u1eafp \u0111\u1eb7t c\u00f3 ren ho\u1eb7c khoan xuy\u00ean tr\u00ean m\u1ed9t v\u00f2ng tr\u00f2n bu l\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt g\u1ed1c c\u1ee7a Comer L-25A, ch\u1ea5p nh\u1eadn c\u00e1c lo\u1ea1i \u1ed1c v\u00edt ti\u00eau chu\u1ea9n h\u1ec7 m\u00e9t. K\u00edch th\u01b0\u1edbc m\u1eb7t b\u00edch l\u1eafp \u0111\u1eb7t (v\u00f2ng tr\u00f2n bu l\u00f4ng 74 mm x 74 mm v\u1edbi c\u00e1c l\u1ed7 \u0111\u01b0\u1eddng k\u00ednh 11 mm nh\u01b0 th\u1ec3 hi\u1ec7n trong b\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc) cho ph\u00e9p g\u1eafn tr\u1ef1c ti\u1ebfp b\u1eb1ng bu l\u00f4ng v\u00e0o khung l\u1eafp \u0111\u1eb7t h\u1ed9p s\u1ed1 trung t\u00e2m c\u1ee7a m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i. C\u00e1c \u1ed1c v\u00edt b\u1eb1ng th\u00e9p c\u01b0\u1eddng \u0111\u1ed9 cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh h\u1ed9p s\u1ed1 v\u00e0o khung m\u00e1y r\u1ea3i l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn an to\u00e0n quan tr\u1ecdng v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t theo gi\u00e1 tr\u1ecb quy \u0111\u1ecbnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

\"H\u1ed9p<\/p>\n

How to Correctly Install the L-25A Gearbox<\/h2>\n

1. Ki\u1ec3m tra tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t
\nTr\u01b0\u1edbc khi l\u1eafp h\u1ed9p s\u1ed1, h\u00e3y ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac tr\u00ean c\u1ea3 khung m\u00e1y v\u00e0 v\u1ecf h\u1ed9p s\u1ed1 xem c\u00f3 g\u1edd, v\u1ebft s\u01a1n ch\u1ea3y, m\u1ea3nh v\u1ee5n ho\u1eb7c \u0103n m\u00f2n n\u00e0o c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n s\u1ef1 ti\u1ebfp x\u00fac ho\u00e0n to\u00e0n gi\u1eefa c\u00e1c b\u1ec1 m\u1eb7t. X\u00e1c minh r\u1eb1ng ki\u1ec3u b\u1ed1 tr\u00ed l\u1ed7 bu l\u00f4ng tr\u00ean khung m\u00e1y kh\u1edbp v\u1edbi ki\u1ec3u b\u1ed1 tr\u00ed l\u1eafp \u0111\u1eb7t 74 mm x 74 mm c\u1ee7a L-25A v\u1edbi c\u00e1c l\u1ed7 c\u00f3 khe h\u1edf 11 mm. Ki\u1ec3m tra c\u00e1c \u0111\u1ea7u tr\u1ee5c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra xem c\u00f3 b\u1ea5t k\u1ef3 h\u01b0 h\u1ecfng n\u00e0o trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n \u0111\u1ed1i v\u1edbi c\u00e1c r\u0103ng then ho\u1eb7c r\u00e3nh then hay kh\u00f4ng. Kh\u00f4ng l\u1eafp \u0111\u1eb7t b\u1ed9 ph\u1eadn b\u1ecb h\u01b0 h\u1ecfng.<\/p>\n

2. Initial Oil Fill Before Mounting
\nThis gearbox is supplied dry without oil. Before installation, fill the gearbox with 0.35 L of SAE 80W-90 gear oil through the designated fill port, then refit and tighten the fill plug securely. Checking the h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n<\/strong><\/a> oil level with the unit in its operating attitude ensures the correct fill volume is confirmed before any shaft rotation occurs. Never operate the gearbox without oil as this will cause immediate and irreversible internal damage.<\/p>\n

3. Secure Mounting to Spreader Frame
\n\u0110\u1eb7t h\u1ed9p s\u1ed1 l\u00ean khung l\u1eafp h\u1ed9p s\u1ed1 trung t\u00e2m c\u1ee7a m\u00e1y r\u1ea3i v\u00e0 c\u0103n ch\u1ec9nh c\u1ea3 b\u1ed1n l\u1ed7 l\u1eafp. L\u1eafp c\u00e1c bu l\u00f4ng M10 c\u1ea5p 8.8 ho\u1eb7c t\u1ed1t h\u01a1n, v\u00f2ng \u0111\u1ec7m ph\u1eb3ng v\u00e0 v\u00f2ng \u0111\u1ec7m l\u00f2 xo. Si\u1ebft ch\u1eb7t b\u1eb1ng tay c\u1ea3 b\u1ed1n \u1ed1c v\u00edt tr\u01b0\u1edbc khi si\u1ebft ch\u00e9o theo hai giai \u0111o\u1ea1n \u0111\u1ebfn gi\u00e1 tr\u1ecb m\u00f4-men xo\u1eafn khuy\u1ebfn ngh\u1ecb (th\u01b0\u1eddng l\u00e0 40-45 N\u00b7m \u0111\u1ed1i v\u1edbi bu l\u00f4ng M10 c\u1ea5p 8.8). Vi\u1ec7c si\u1ebft ch\u00e9o gi\u00fap ng\u0103n ng\u1eeba bi\u1ebfn d\u1ea1ng v\u1ecf h\u1ed9p s\u1ed1 v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1eb7t b\u00edch l\u1eafp \u0111\u01b0\u1ee3c k\u00e9o vu\u00f4ng g\u00f3c \u0111\u1ec1u v\u1edbi m\u1eb7t khung, duy tr\u00ec s\u1ef1 th\u1eb3ng h\u00e0ng ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c b\u00e1nh r\u0103ng b\u00ean trong.<\/p>\n

4. Connect the PTO Drive Shaft
\nTr\u01b0\u1ee3t kh\u1edbp n\u1ed1i s\u00e1u r\u00e3nh 1-3\/8\u2033 c\u1ee7a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO v\u00e0o tr\u1ee5c \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1, kh\u1edbp c\u00e1c r\u00e3nh ho\u00e0n to\u00e0n cho \u0111\u1ebfn khi v\u00f2ng kh\u00f3a ho\u1eb7c ch\u1ed1t gi\u1eef kh\u1edbp v\u00e0o v\u1ecb tr\u00ed v\u00e0 c\u1ed1 \u0111\u1ecbnh k\u1ebft n\u1ed1i theo tr\u1ee5c. \u0110\u1ea3m b\u1ea3o ly h\u1ee3p qu\u00e1 t\u1ea3i ho\u1eb7c ly h\u1ee3p tr\u01b0\u1ee3t c\u1ee7a tr\u1ee5c PTO \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u00fang h\u01b0\u1edbng nh\u01b0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 \u0111\u00e1nh d\u1ea5u. Ki\u1ec3m tra xem chi\u1ec1u d\u00e0i tr\u1ee5c PTO c\u00f3 cho ph\u00e9p c\u00e1c g\u00f3c v\u1eadn h\u00e0nh ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u1ed3ng ch\u00e9o \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00e1c \u0111o\u1ea1n tr\u1ee5c l\u1ed3ng v\u00e0o nhau \u0111\u01b0\u1ee3c duy tr\u00ec trong to\u00e0n b\u1ed9 ph\u1ea1m vi h\u00ecnh h\u1ecdc c\u1ee7a m\u00e1y k\u00e9o v\u00e0 m\u00e1y r\u1ea3i.<\/p>\n

5. Attach the Spreader Disc Assembly
\nFit the fertilizer spreader disc hub onto the 25 mm output shaft, engaging the key or spline drive as appropriate to the specific model. Retain the disc hub using the specified locking method, whether a shaft end nut with cotter pin, a roll pin, or a flanged hub bolt pattern. Check that the disc runs true without visible radial run-out or wobble, as disc imbalance at 284 r\/min output speed will generate vibration loads transmitted back into the gearbox output shaft bearings, shortening their service life.<\/p>\n

6. Check PTO Shaft Guard and Safety Chain
\nL\u1eafp t\u1ea5m ch\u1eafn nh\u1ef1a b\u00ean ngo\u00e0i c\u1ee7a tr\u1ee5c PTO l\u00ean tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u00e0 n\u1ed1i hai \u0111\u1ea7u c\u1ee7a d\u00e2y x\u00edch an to\u00e0n v\u00e0o c\u00e1c \u0111i\u1ec3m neo c\u1ed1 \u0111\u1ecbnh tr\u00ean m\u00e1y k\u00e9o v\u00e0 m\u00e1y r\u1ea3i t\u01b0\u01a1ng \u1ee9ng sao cho t\u1ea5m ch\u1eafn kh\u00f4ng th\u1ec3 quay c\u00f9ng v\u1edbi tr\u1ee5c. T\u1ea5m ch\u1eafn ph\u1ea3i ch\u1ed3ng l\u00ean khu v\u1ef1c kh\u1edbp n\u1ed1i tr\u1ee5c \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1 m\u00e0 kh\u00f4ng ch\u1ea1m v\u00e0o v\u1ecf h\u1ed9p s\u1ed1. \u0110\u00e2y l\u00e0 y\u00eau c\u1ea7u an to\u00e0n b\u1eaft bu\u1ed9c: tr\u1ee5c PTO quay m\u00e0 kh\u00f4ng c\u00f3 t\u1ea5m ch\u1eafn l\u00e0 m\u1ed9t m\u1ed1i nguy hi\u1ec3m g\u00e2y v\u01b0\u1edbng v\u00edu c\u1ef1c k\u1ef3 nghi\u00eam tr\u1ecdng, v\u00e0 nhi\u1ec1u khu v\u1ef1c ph\u00e1p l\u00fd \u00e1p \u0111\u1eb7t ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c b\u1ea3o v\u1ec7 \u0111\u00fang c\u00e1ch tr\u01b0\u1edbc khi v\u1eadn h\u00e0nh tr\u00ean \u0111\u1ed3ng ru\u1ed9ng.<\/p>\n

7. No-Load Run-In and Final Checks
\nWith all personnel clear of the spreader and PTO arc, engage the PTO at low engine RPM and run the gearbox for 5 minutes without load, listening for any abnormal noise such as grinding, knocking, or rattling that would indicate incorrect assembly or internal contact. Stop the PTO, allow 2 minutes to elapse, then check for any oil leaks at the shaft seals or housing joint faces. Recheck all mounting fastener torques after this initial run-in. Only after confirming all checks are satisfactory should the spreader be loaded and taken into field operation for the first time. Contact your CMN Transmission dealer for technical support if any issues are observed during the run-in period.<\/p>\n

\"\u1ee8ng<\/p>\n

Correct Maintenance of the L-25A Gearbox<\/h2>\n
\n

Break-In Oil Change (50-70 Hours)<\/h3>\n

Drain and replace the gear oil after the first 50 to 70 operating hours regardless of its apparent visual condition. This critical service removes fine metallic particles shed by the gear flanks and bearing surfaces during the initial bedding-in period. If left in the gearbox, these particles act as an abrasive lapping compound that accelerates wear. Drain the old oil while it is still warm from operation to ensure complete removal of suspended particles, then refill with fresh SAE 80W-90 to the correct level.<\/p>\n<\/div>\n

\n

Regular Oil Level Monitoring<\/h3>\n

Check the\u00a0fertilizer spreader gearbox oil level\u00a0at the start of each operating season, after any prolonged storage, and every 50 hours of in-season operation. With the spreader on level ground, remove the oil level check plug and verify oil is present at the port. A low level indicates either seal wear with external leakage or emulsification from moisture ingress. Top up with the correct SAE 80W-90 grade only. Never mix different viscosity grades or oil types as this can compromise lubricant film strength.<\/p>\n<\/div>\n

\n

Scheduled Oil Changes (500 Hours \/ Annual)<\/h3>\n

Perform a full drain and refill of the 0.35 L SAE 80W-90 oil charge every 500 operating hours or at least once per year, whichever falls first. Oxidized gear oil loses its extreme-pressure additive package, reducing protection of heavily loaded gear tooth contact zones. When draining, check the drained oil for metallic debris, milky emulsification (indicating moisture ingress), or unusual discoloration. Any of these signs warrant a more thorough inspection of the gearbox interior, oil seals, and housing integrity before returning to service.<\/p>\n<\/div>\n

\n

Oil Seal and Gasket Inspection<\/h3>\n

Inspect both input and output shaft oil seals visually at each service interval and after any prolonged storage, checking for cracking, hardening, or distortion of the rubber lip, and for oil weeping at the seal-to-shaft interface. The housing joint gasket should also be checked for compression set or cracking. Seals showing any sign of deterioration must be replaced immediately, as fertilizer chemicals rapidly attack compromised seals and contaminate the gear oil once an ingress path is established. Replacement seals matching original dimensions are available as\u00a0fertilizer spreader gearbox parts.<\/p>\n<\/div>\n

\n

Mounting Fastener Torque Verification<\/h3>\n

Vibration and thermal cycling during field operation can cause mounting fasteners to gradually loosen, potentially allowing the gearbox to shift position relative to the spreader frame. Check and re-torque all four mounting bolts to their specified torque values at the start of each season and after every 100 hours of operation. Pay particular attention to the PTO drive shaft yoke retaining hardware and the spreader disc hub locking fastener. Loose mounting allows the gearbox to rock under load, generating fretting corrosion at the mounting face and abnormal loads on the gear mesh.<\/p>\n<\/div>\n

\n

End-of-Season Storage Preparation<\/h3>\n

At the end of the spreading season, clean the gearbox exterior thoroughly with water to remove all traces of fertilizer residue, which is hygroscopic and corrosive. Apply a coat of light anti-corrosion oil spray to all exposed metal surfaces, shaft ends, and the housing exterior. Change the gear oil before storage rather than at the start of the next season, as used oil becomes acidic over storage periods and will attack internal surfaces. Store the spreader under cover in a dry location to protect the gearbox and associated hardware from moisture-induced corrosion during the off-season period.<\/p>\n<\/div>\n

\"H\u1ed9p<\/p>\n

H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n v\u00e0 tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO<\/h2>\n

Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO (Power Take-Off) l\u00e0 li\u00ean k\u1ebft c\u01a1 kh\u00ed gi\u1eefa m\u00e1y k\u00e9o v\u00e0 c\u00e1c thi\u1ebft b\u1ecb g\u1eafn k\u00e8m. \u0110\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a theo ISO 500 \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00f4ng nghi\u1ec7p, tr\u1ee5c PTO truy\u1ec1n c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 t\u1eeb \u0111\u1ea7u n\u1ed1i PTO d\u1eabn \u0111\u1ed9ng b\u1eb1ng h\u1ed9p s\u1ed1 c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ebfn tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a thi\u1ebft b\u1ecb th\u00f4ng qua m\u1ed9t tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng d\u1ea1ng \u1ed1ng l\u1ed3ng \u0111\u01b0\u1ee3c trang b\u1ecb kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng \u1edf c\u1ea3 hai \u0111\u1ea7u. N\u1ebfu kh\u00f4ng c\u00f3 PTO, c\u00e1c thi\u1ebft b\u1ecb g\u1eafn tr\u00ean m\u00e1y k\u00e9o nh\u01b0 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, m\u00e1y c\u1eaft c\u1ecf, m\u00e1y \u0111\u00f3ng ki\u1ec7n tr\u00f2n v\u00e0 m\u00e1y x\u1edbi quay s\u1ebd kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng. Do \u0111\u00f3, tr\u1ee5c PTO kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t t\u00ednh n\u0103ng ti\u1ec7n l\u1ee3i m\u00e0 c\u00f2n l\u00e0 ngu\u1ed3n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng c\u01a1 b\u1ea3n cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p d\u1eabn \u0111\u1ed9ng b\u1eb1ng PTO \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n

Fertilizer spreader gearboxes serve as the critical power transformation device between the raw PTO output and the application mechanism of the spreader. The tractor PTO delivers 540 r\/min at relatively low torque. The fertilizer distributor gearbox accepts this input and converts it to the speed and torque required by the spinning disc or auger mechanism. In the case of the L-25A at a 1:1.9 ratio, the input speed of 540 r\/min is stepped up to approximately 1,026 r\/min at the output, while the corresponding output torque is delivered at up to 99 N\u00b7m to drive the disc at the rotational speed needed for correct fertilizer throw distance and spread pattern. Different fertilizer spreader gearbox ratio values are available across the Comer L-25A family to suit different spreader designs, disc diameters, and target spread widths, allowing the machine designer to optimize spreading performance for their specific product.<\/p>\n

Tr\u1ee5c \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1 L-25A s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i s\u00e1u r\u00e3nh ti\u00eau chu\u1ea9n 1-3\/8\u2033 \u0111\u01b0\u1ee3c d\u00f9ng tr\u00ean ph\u1ea7n l\u1edbn c\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO n\u00f4ng nghi\u1ec7p 540 v\u00f2ng\/ph\u00fat c\u1ee7a ch\u00e2u \u00c2u. Khi l\u1ef1a ch\u1ecdn ho\u1eb7c ch\u1ec9 \u0111\u1ecbnh tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO \u0111\u1ec3 gh\u00e9p n\u1ed1i v\u1edbi h\u1ed9p s\u1ed1 n\u00e0y cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, c\u1ea7n ph\u1ea3i x\u00e1c nh\u1eadn m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1: tr\u1ee5c ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i \u00edt nh\u1ea5t 11 kW \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat li\u00ean t\u1ee5c; chi\u1ec1u d\u00e0i khi thu g\u1ecdn v\u00e0 k\u00e9o d\u00e0i ph\u1ea3i \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0103n kh\u1edbp v\u00e0 khe h\u1edf ch\u00ednh x\u00e1c tr\u00ean to\u00e0n b\u1ed9 ph\u1ea1m vi v\u1ecb tr\u00ed n\u00e2ng c\u1ee7a m\u00e1y k\u00e9o; g\u00f3c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng ph\u1ea3i n\u1eb1m trong gi\u1edbi h\u1ea1n khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 tr\u00e1nh c\u1ed9ng h\u01b0\u1edfng do rung \u0111\u1ed9ng; v\u00e0 tr\u1ee5c ph\u1ea3i t\u00edch h\u1ee3p thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i c\u00f3 \u0111\u1ecbnh m\u1ee9c ph\u00f9 h\u1ee3p, ho\u1eb7c ly h\u1ee3p tr\u01b0\u1ee3t ho\u1eb7c kh\u1edbp n\u1ed1i bu l\u00f4ng c\u1eaft, \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ed9p s\u1ed1 v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a m\u00e1y k\u00e9o trong tr\u01b0\u1eddng h\u1ee3p \u0111\u0129a b\u1ecb t\u1eafc ho\u1eb7c va ch\u1ea1m v\u1edbi v\u1eadt th\u1ec3 l\u1ea1.<\/p>\n

Khi b\u1ed9 truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, c\u00f4ng su\u1ea5t quay s\u1ebd truy\u1ec1n t\u1eeb \u0111\u1ea7u n\u1ed1i PTO c\u1ee7a m\u00e1y k\u00e9o, qua tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO d\u1ea1ng \u1ed1ng l\u1ed3ng, v\u00e0o tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a h\u1ed9p s\u1ed1 L-25A th\u00f4ng qua kh\u1edbp n\u1ed1i r\u0103ng c\u01b0a 1-3\/8\u2033. B\u1ed9 b\u00e1nh r\u0103ng c\u00f4n chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t n\u00e0y v\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9 tr\u01b0\u1edbc khi truy\u1ec1n \u0111\u1ebfn tr\u1ee5c \u0111\u1ea7u ra, tr\u1ee5c n\u00e0y s\u1ebd d\u1eabn \u0111\u1ed9ng \u0111\u0129a r\u1ea3i ph\u00e2n. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 r\u1ea3i ph\u00e2n th\u00f4ng qua vi\u1ec7c k\u00edch ho\u1ea1t PTO c\u1ee7a m\u00e1y k\u00e9o v\u00e0 \u0111\u1ed9 m\u1edf c\u1ee7a t\u1ea5m ch\u1eafn tr\u00ean m\u00e1y r\u1ea3i, trong khi h\u1ed9p s\u1ed1 duy tr\u00ec t\u1ed1c \u0111\u1ed9 \u0111\u0129a ch\u00ednh x\u00e1c m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh b\u1ea5t k\u1ec3 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf v\u1ec1 ga. Do \u0111\u00f3, h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p d\u00f9ng cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u1ea3 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u00f4ng su\u1ea5t v\u00e0 b\u1ed9 ph\u1eadn gi\u1ea3m ch\u1ea5n trong h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng, h\u1ea5p th\u1ee5 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf v\u1ec1 t\u1ed1c \u0111\u1ed9 tr\u01b0\u1edbc khi ch\u00fang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a qu\u00e1 tr\u00ecnh r\u1ea3i ph\u00e2n tr\u00ean to\u00e0n c\u00e1nh \u0111\u1ed3ng.<\/p>\n

A worn or incorrectly specified interface between the PTO shaft and the fertilizer spreader gearbox introduces speed variation at the disc, directly translating into uneven fertilizer distribution. Excessive play in the spline connection causes rotational shock loading each time the disc encounters resistance, accelerating wear of both the gearbox input shaft splines and the PTO shaft yoke. Choosing a high-quality, correctly specified agricultural gearbox from a reputable fertilizer spreader gearbox manufacturer such as CMN Transmission, and pairing it with a properly matched PTO drive shaft, is the foundation of accurate, efficient, and economical fertilizer application in every field condition encountered during the growing season.<\/p>\n\n\n\n
\"H\u1ed9p<\/td>\n\"Tr\u1ee5c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T\u1ea1i sao n\u00ean ch\u1ecdn h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n c\u1ee7a CMN Transmission?<\/h2>\n

C\u00f4ng ty TNHH Truy\u1ec1n \u0111\u1ed9ng CMN H\u00e0n Qu\u1ed1c \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp n\u0103m 2000 v\u00e0 c\u00f3 tr\u1ee5 s\u1edf ch\u00ednh t\u1ea1i Sandan-o, Danwon-gu, Ansan-si, Gyeonggi-do, H\u00e0n Qu\u1ed1c. Tr\u1ea3i qua h\u01a1n hai th\u1eadp k\u1ef7 t\u1eadp trung v\u00e0o ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m v\u00e0 s\u1ea3n xu\u1ea5t, CMN Transmission \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t trong nh\u1eefng t\u00ean tu\u1ed5i \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00e0 tin c\u1eady nh\u1ea5t trong s\u1ed1 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n to\u00e0n c\u1ea7u, cung c\u1ea5p cho kh\u00e1ch h\u00e0ng OEM, nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 \u0111\u1ea1i l\u00fd h\u1eadu m\u00e3i t\u1ea1i h\u01a1n 60 qu\u1ed1c gia tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. V\u1edbi \u0111\u1ed9i ng\u0169 h\u01a1n 100 nh\u00e2n vi\u00ean l\u00e0nh ngh\u1ec1 chuy\u00ean t\u00e2m v\u00e0o nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, s\u1ea3n xu\u1ea5t, b\u00e1n h\u00e0ng v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p, CMN Transmission v\u1eadn h\u00e0nh m\u1ed9t c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t t\u00edch h\u1ee3p theo chi\u1ec1u d\u1ecdc \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c trung t\u00e2m gia c\u00f4ng CNC, m\u00e1y m\u00e0i b\u00e1nh r\u0103ng, d\u00e2y chuy\u1ec1n x\u1eed l\u00fd nhi\u1ec7t v\u00e0 thi\u1ebft b\u1ecb ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng CMM. C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng n\u00e0y h\u1ed7 tr\u1ee3 s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m v\u01b0\u1ee3t qu\u00e1 500.000 h\u1ed9p s\u1ed1 tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i s\u1ea3n ph\u1ea9m c\u1ee7a c\u00f4ng ty, cung c\u1ea5p n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u1ea3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh s\u1ea3n xu\u1ea5t OEM quy m\u00f4 l\u1edbn v\u00e0 c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng thay th\u1ebf h\u1eadu m\u00e3i c\u1ea7n g\u1ea5p m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady trong su\u1ed1t c\u1ea3 n\u0103m.<\/p>\n

Danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a CMN Transmission bao g\u1ed3m \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n trong n\u00f4ng nghi\u1ec7p, bao g\u1ed3m h\u1ed9p s\u1ed1 m\u00e1y c\u1eaft quay, h\u1ed9p s\u1ed1 m\u00e1y x\u1edbi quay, h\u1ed9p s\u1ed1 m\u00e1y tr\u1ed9n th\u1ee9c \u0103n gia s\u00fac, h\u1ed9p s\u1ed1 m\u00e1y c\u1eaft c\u1ecf quay, h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, h\u1ed9p s\u1ed1 m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng b\u00faa, h\u1ed9p s\u1ed1 m\u00e1y \u0111\u00e0o h\u1ed1 tr\u1ee5, h\u1ed9p s\u1ed1 m\u00e1y \u00e9p ki\u1ec7n tr\u00f2n, h\u1ed9p s\u1ed1 m\u00e1y \u00e9p ki\u1ec7n vu\u00f4ng, h\u1ed9p s\u1ed1 m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng \u0111\u0129a, h\u1ed9p s\u1ed1 h\u1ec7 th\u1ed1ng t\u01b0\u1edbi xoay trung t\u00e2m, h\u1ed9p s\u1ed1 truy\u1ec1n \u0111\u1ed9ng th\u1ee7y l\u1ef1c, h\u1ed9p s\u1ed1 m\u00e1y l\u00e0m th\u1ee9c \u0103n gia s\u00fac kh\u00f4, h\u1ed9p s\u1ed1 m\u00e1y phun thu\u1ed1c tr\u1eeb s\u00e2u trong v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3, h\u1ed9p s\u1ed1 m\u00e1y c\u00e0o quay, h\u1ed9p s\u1ed1 m\u00e1y g\u1eb7t \u0111\u1eadp li\u00ean h\u1ee3p, h\u1ed9p s\u1ed1 m\u00e1y ch\u1ee9a v\u00e0 v\u1eadn chuy\u1ec3n ng\u0169 c\u1ed1c, h\u1ed9p s\u1ed1 m\u00e1y g\u1eb7t ng\u00f4, h\u1ed9p s\u1ed1 m\u00e1y c\u1eaft c\u1ecf v\u00e0 h\u1ed9p s\u1ed1 m\u00e1y cho gia c\u1ea7m \u0103n, c\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p theo y\u00eau c\u1ea7u v\u1edbi g\u1ea7n m\u1ed9t ngh\u00ecn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau. Ph\u1ea1m vi s\u1ea3n ph\u1ea9m r\u1ed9ng l\u1edbn n\u00e0y gi\u00fap CMN Transmission tr\u1edf th\u00e0nh nh\u00e0 cung c\u1ea5p duy nh\u1ea5t cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y m\u00f3c v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 h\u1ed9p s\u1ed1 \u0111a d\u1ea1ng tr\u00ean nhi\u1ec1u d\u00f2ng s\u1ea3n ph\u1ea9m.<\/p>\n

Quality assurance at CMN Transmission is underpinned by CE marking, ISO 9001 Quality Management System certification, ISO 14001 Environmental Management certification, and OHSAS 18001 Occupational Health and Safety certification. These internationally recognized standards govern every aspect of the production process from incoming raw material inspection through final product testing and dispatch. Customers sourcing from CMN Transmission can request full certification documentation and dimensional inspection records as part of their incoming goods acceptance process. Export destinations served include the United States, Canada, Mexico, Brazil, Argentina, France, Germany, Italy, Spain, the United Kingdom, Russia, India, Thailand, Vietnam, Turkey, Australia, New Zealand, and many more, with dedicated logistics experience covering the import documentation, phytosanitary, and product compliance requirements of each major market. Contact CMN Transmission today to discuss your fertilizer spreader gearbox for sale requirements, request a technical datasheet, or obtain a volume quotation for your supply programme.<\/p>\n

\"Nh\u00e0<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

Q: Is the CMN L-25A a true direct replacement for the Comer L-25A fertilizer spreader gearbox?<\/strong>
\nA: V\u00e2ng. H\u1ed9p s\u1ed1 CMN L-25A \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf ho\u00e0n to\u00e0n h\u1ed9p s\u1ed1 Comer L-25A nguy\u00ean b\u1ea3n v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9c n\u0103ng. T\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec1u kh\u1edbp, bao g\u1ed3m c\u1ea3 \u0111\u01b0\u1eddng k\u00ednh v\u00f2ng bu l\u00f4ng l\u1eafp \u0111\u1eb7t (74 mm x 74 mm, 4 l\u1ed7 M10), tr\u1ee5c \u0111\u1ea7u v\u00e0o s\u00e1u r\u00e3nh 1-3\/8\u2033 v\u00e0 \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c \u0111\u1ea7u ra 25 mm. Kh\u00f4ng c\u1ea7n gia c\u00f4ng, b\u1ed9 chuy\u1ec3n \u0111\u1ed5i t\u00f9y ch\u1ec9nh ho\u1eb7c s\u1eeda \u0111\u1ed5i gi\u00e1 \u0111\u1ee1 \u0111\u1ec3 l\u1eafp \u0111\u1eb7t tr\u00ean b\u1ea5t k\u1ef3 m\u00e1y n\u00e0o ban \u0111\u1ea7u s\u1eed d\u1ee5ng h\u1ed9p s\u1ed1 Comer L-25A v\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9.<\/p>\n

Q: What oil should I use to fill the L-25A fertilizer spreader gearbox, and what is the correct oil capacity?<\/strong>
\nA: Use SAE 80W-90 GL-4 or GL-5 gear oil. The L-25A has a maximum oil capacity of 0.35 litres. The gearbox is supplied without oil and must be filled before first operation. Perform the first oil change after 50 to 70 operating hours to flush out bedding-in wear particles, then change the oil every 500 hours or annually. Correct fertilizer spreader gearbox oil level should be confirmed with the unit in its operating attitude before starting the machine.<\/p>\n

Q: What does the 1:1.9 fertilizer spreader gearbox ratio mean, and does CMN offer other ratios?<\/strong>
\nA: A 1:1.9 fertilizer spreader gearbox ratio means that for every one revolution of the input shaft, the output shaft completes 1.9 revolutions. At a standard 540 r\/min PTO speed, this delivers approximately 1,026 r\/min at the output to drive the spreader disc. This ratio is commonly specified for standard twin-disc fertilizer spreader designs. The Comer L-25A series includes models with ratios ranging from 1.25 to 3.00 to suit different spreader disc diameters and target throw widths. Contact CMN Transmission for availability of other ratio variants.<\/p>\n

Q: What is the maximum input power and torque this agricultural gearbox can handle continuously?<\/strong>
\nA: The L-25A agricultural gearbox is rated for a maximum continuous input power of 11 kW (15 HP) at 540 r\/min, with a corresponding maximum output torque of 99 N\u00b7m. These ratings represent the continuous duty capacity under normal operating conditions with correct oil fill and adequate ambient temperature. Brief overload peaks above the rated power, such as those occurring during disc start-up, are managed by the gear safety factor built into the design, but the gearbox should always be paired with an appropriate PTO overload protection device.<\/p>\n

Q: Can the L-25A fertilizer gearbox be used on spreaders applying liquid fertilizer, lime, or compost?<\/strong>
\nA: C\u00f3. V\u1ecf nh\u00f4m k\u00edn v\u00e0 gio\u0103ng d\u1ea7u nhi\u1ec1u l\u1edbp c\u1ee7a L-25A cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 ch\u1ed1ng l\u1ea1i c\u00e1c v\u1eadt li\u1ec7u \u0103n m\u00f2n v\u00e0 m\u00e0i m\u00f2n g\u1eb7p ph\u1ea3i khi r\u1ea3i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t, v\u00f4i n\u00f4ng nghi\u1ec7p, ph\u1ea5n nghi\u1ec1n, \u0111\u00f4l\u00f4mit v\u00e0 ph\u00e2n h\u1eefu c\u01a1 d\u1ea1ng h\u1ea1t. \u0110\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng b\u00f3n ph\u00e2n l\u1ecfng, h\u00e3y \u0111\u1ea3m b\u1ea3o tr\u1ee5c \u0111\u1ea7u ra v\u00e0 kh\u1edbp n\u1ed1i moay\u01a1 \u0111\u0129a ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt v\u00e0 c\u00f3 t\u1ea5m ch\u1eafn ch\u1ed1ng b\u1eafn t\u00f3e \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 ng\u0103n ph\u00e2n b\u00f3n l\u1ecfng b\u1eafn v\u00e0o c\u00e1c kh\u1edbp n\u1ed1i v\u1ecf h\u1ed9p s\u1ed1 v\u00e0 gio\u0103ng d\u1ea7u trong th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng k\u00e9o d\u00e0i.<\/p>\n

Q: What is the weight of the L-25A gearbox and why does the housing material matter?<\/strong>
\nA: M\u00e1y r\u1ea3i ph\u00e2n b\u00f3n L-25A n\u1eb7ng 4,1 kg nh\u1edd v\u1ecf b\u1eb1ng nh\u00f4m \u0111\u00fac. Tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 n\u00e0y gi\u00fap gi\u1ea3m t\u1ea3i tr\u1ecdng momen b\u1ed5 sung t\u00e1c \u0111\u1ed9ng l\u00ean khung trung t\u00e2m v\u00e0 kh\u1edbp n\u1ed1i c\u1ee7a m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c m\u1eabu m\u00e1y r\u1ea3i nh\u1ecf g\u1ecdn v\u00e0 nh\u1eb9 h\u01a1n. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u1ed1n c\u00f3 c\u1ee7a nh\u00f4m l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 trong m\u00f4i tr\u01b0\u1eddng ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc, n\u01a1i m\u00e0 v\u1ecf gang c\u00f3 \u0111\u1ed9 b\u1ec1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng s\u1ebd c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t \u0103n m\u00f2n th\u00e0nh v\u1ecf v\u00e0 l\u00e0m nhi\u1ec5m b\u1ea9n d\u1ea7u b\u00f4i tr\u01a1n b\u1eb1ng c\u00e1c h\u1ea1t oxit s\u1eaft.<\/p>\n

Q: Do you hold the L-25A fertilizer spreader gearbox in stock for immediate dispatch?<\/strong>
\nA: CMN Transmission maintains substantial finished goods stock of the L-25A and other high-demand fertilizer spreader gearboxes to support urgent replacement orders during the peak spreading season. Contact our sales team with your order quantity and destination for a current lead time and shipping cost quotation. For dealers and importers requiring regular stocking quantities, we recommend establishing a blanket order arrangement to ensure priority allocation of stock during seasonal demand peaks when the L-25A fertilizer spreader gearbox for sale inquiry volume is highest.<\/p>\n

Q: How do I identify which specific L-25A variant matches my existing Comer gearbox configuration?<\/strong>
\nA: D\u00f2ng h\u1ed9p s\u1ed1 Comer L-25A bao g\u1ed3m nhi\u1ec1u bi\u1ebfn th\u1ec3 m\u00e3, nh\u01b0 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong b\u1ea3ng tham kh\u1ea3o danh m\u1ee5c h\u1ed9p s\u1ed1 Comer (m\u00e3 s\u1ed1 trong ph\u1ea1m vi 9.124.xxx). C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh c\u1ea7n x\u00e1c \u0111\u1ecbnh l\u00e0: t\u1ef7 s\u1ed1 truy\u1ec1n (t\u00ecm \u201c1.90\u201d trong c\u1ed9t t\u1ef7 s\u1ed1 truy\u1ec1n), lo\u1ea1i k\u1ebft n\u1ed1i tr\u1ee5c \u0111\u1ea7u v\u00e0o (lo\u1ea1i tr\u1ee5c X, Y ho\u1eb7c Z) v\u00e0 lo\u1ea1i tr\u1ee5c \u0111\u1ea7u ra. H\u00ecnh \u1ea3nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt tham kh\u1ea3o \u1edf tr\u00ean hi\u1ec3n th\u1ecb m\u00e3 lo\u1ea1i tr\u1ee5c v\u00e0 c\u1ea5u h\u00ecnh l\u1eafp \u0111\u1eb7t. Vui l\u00f2ng cung c\u1ea5p cho nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i m\u00e3 s\u1ed1 Comer hi\u1ec7n c\u00f3 c\u1ee7a b\u1ea1n (v\u00ed d\u1ee5: 9.124.912 ho\u1eb7c 9.124.019) v\u00e0 ch\u00fang t\u00f4i s\u1ebd x\u00e1c nh\u1eadn m\u00e3 CMN t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ch\u00ednh x\u00e1c v\u00e0 ki\u1ec3m tra t\u00ecnh tr\u1ea1ng h\u00e0ng t\u1ed3n kho.<\/p>\n

Q: What is the expected service life of the L-25A fertilizer spreader gearbox under normal agricultural use?<\/strong>
\nA: Under correct installation conditions, with proper initial and periodic oil changes using SAE 80W-90, and within the rated power and speed limits, the L-25A is designed for a service life exceeding 1,000 operating hours. Many units in the field significantly exceed this figure when regularly maintained. The primary wear items are oil seals and bearings, both of which are individually replaceable as standard fertilizer spreader gearbox parts, meaning the aluminium housing and gear set can often be rebuilt rather than replaced, extending the total useful life of the unit considerably beyond the initial 1,000-hour design target.<\/p>\n

Q: Can CMN Transmission supply L-25A gearboxes with custom shaft configurations or special mounting options?<\/strong>
\nA: Yes. Beyond the standard catalogue configurations illustrated in the shaft type reference tables shown above, CMN Transmission offers custom agricultural gearbox configurations on request for OEM customers with specific shaft diameter, length, keyway, or spline requirements not covered by the standard range. Minimum order quantities apply for custom configurations. Contact our technical sales department with your dimensional requirements and annual volume forecast. We have extensive experience providing custom-engineered fertilizer spreader gearbox solutions for equipment manufacturers across Europe, the Americas, and the Asia-Pacific region.<\/p>\n

\"H\u1ed9p<\/p>\n

\u0110\u00e1nh gi\u00e1 c\u1ee7a kh\u00e1ch h\u00e0ng<\/h2>\n

James, Crop Farming, United States<\/strong>
\n\u201cCh\u00fang t\u00f4i canh t\u00e1c kho\u1ea3ng 2.800 m\u1eabu Anh ng\u00f4 v\u00e0 \u0111\u1eadu n\u00e0nh \u1edf mi\u1ec1n trung Illinois v\u00e0 ch\u00fang t\u00f4i s\u1eed d\u1ee5ng h\u1ed9p s\u1ed1 kh\u00e1 nhi\u1ec1u. M\u00f9a xu\u00e2n n\u0103m ngo\u00e1i, ch\u00fang t\u00f4i \u0111\u00e3 mua hai h\u1ed9p s\u1ed1 L-25A t\u1eeb CMN Transmission \u0111\u1ec3 thay th\u1ebf c\u00e1c h\u1ed9p s\u1ed1 Comer \u0111\u00e3 m\u00f2n tr\u00ean m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n hai \u0111\u0129a c\u1ee7a ch\u00fang t\u00f4i. Th\u00e0nh th\u1eadt m\u00e0 n\u00f3i, t\u00f4i kh\u00f4ng th\u1ec3 nh\u1eadn ra s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 v\u1eeba v\u1eb7n v\u00e0 hi\u1ec7u su\u1ea5t. M\u1ecdi th\u1ee9 \u0111\u1ec1u kh\u1edbp ho\u00e0n h\u1ea3o, ch\u1ea5t l\u01b0\u1ee3ng gio\u0103ng d\u1ea7u t\u1ed1t, v\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t trong s\u1ed1 ch\u00fang kho\u1ea3ng 180 gi\u1edd m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 g\u00ec. Gi\u00e1 c\u1ea3 t\u1ed1t h\u01a1n so v\u1edbi b\u00e1o gi\u00e1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t g\u1ed1c. Ch\u00fang t\u00f4i s\u1ebd \u0111\u1eb7t h\u00e0ng th\u00eam.\u201d<\/p>\n

Thierry, Grain Farming, France<\/strong>
\n\u201cT\u00f4i \u0111\u00e3 \u0111\u1eb7t mua hai h\u1ed9p s\u1ed1 L-25A cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n t\u1ea1i trang tr\u1ea1i tr\u1ed3ng ng\u0169 c\u1ed1c c\u1ee7a ch\u00fang t\u00f4i \u1edf Beauce. Vi\u1ec7c giao h\u00e0ng m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n d\u1ef1 ki\u1ebfn \u200b\u200bm\u1ed9t ch\u00fat nh\u01b0ng d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng r\u1ea5t nhanh ch\u00f3ng v\u00e0 lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin cho t\u00f4i. Sau khi l\u1eafp \u0111\u1eb7t, c\u00e1c h\u1ed9p s\u1ed1 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o. T\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9 ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a ch\u00fang t\u00f4i. T\u00f4i h\u00e0i l\u00f2ng v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng so v\u1edbi gi\u00e1 c\u1ea3. T\u00f4i khuy\u00ean c\u00e1c n\u00f4ng d\u00e2n Ph\u00e1p kh\u00e1c n\u00ean s\u1eed d\u1ee5ng h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n n\u00e0y.\u201d<\/p>\n

Klaus, Agricultural Machinery, Germany<\/strong>
\n\u201cCh\u00fang t\u00f4i \u0111i\u1ec1u h\u00e0nh m\u1ed9t x\u01b0\u1edfng s\u1eeda ch\u1eefa m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p l\u1edbn \u1edf Bavaria v\u00e0 th\u01b0\u1eddng xuy\u00ean c\u1ea7n h\u1ed9p s\u1ed1 thay th\u1ebf cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n. H\u1ed9p s\u1ed1 L-25A c\u1ee7a CMN Transmission ho\u00e0n to\u00e0n gi\u1ed1ng v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh h\u00e3ng c\u1ee7a Comer \u0111\u1ebfn t\u1eebng milimet. T\u1ea5t c\u1ea3 b\u1ed1n bu l\u00f4ng l\u1eafp \u0111\u1eb7t, tr\u1ee5c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra, v\u00e0 v\u1ecf h\u1ed9p s\u1ed1 \u0111\u1ec1u kh\u1edbp ho\u00e0n h\u1ea3o. Hi\u1ec7n ch\u00fang t\u00f4i \u0111ang c\u00f3 12 chi\u1ebfc trong kho v\u00e0 b\u00e1n cho kh\u00e1ch h\u00e0ng n\u00f4ng nghi\u1ec7p m\u00e0 kh\u00f4ng g\u1eb7p b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 g\u00ec. Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1 c\u1ea3 \u0111\u1ec1u t\u1ed1t. Th\u1eddi gian giao h\u00e0ng kho\u1ea3ng ba tu\u1ea7n b\u1eb1ng \u0111\u01b0\u1eddng bi\u1ec3n, \u0111i\u1ec1u n\u00e0y l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi ch\u00fang t\u00f4i.\u201d<\/p>\n

David, Orchards and Vineyards, United Kingdom<\/strong>
\n\u201cT\u00f4i \u0111\u00e3 mua h\u1ed9p s\u1ed1 L-25A t\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9 \u0111\u1ec3 thay th\u1ebf h\u1ed9p s\u1ed1 Comer b\u1ecb l\u1ed7i \u1ed5 bi sau kho\u1ea3ng 800 gi\u1edd ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n Amazone c\u1ee7a ch\u00fang t\u00f4i. Vi\u1ec7c l\u1eafp \u0111\u1eb7t th\u1ef1c s\u1ef1 r\u1ea5t \u0111\u01a1n gi\u1ea3n, ch\u1ec9 m\u1ea5t kho\u1ea3ng 45 ph\u00fat bao g\u1ed3m c\u1ea3 vi\u1ec7c \u0111\u1ed5 d\u1ea7u. H\u1ed9p s\u1ed1 ch\u1ea1y \u00eam h\u01a1n c\u1ea3 h\u1ed9p s\u1ed1 c\u0169, ngay c\u1ea3 khi n\u00f3 c\u00f2n m\u1edbi. L\u01b0u \u00fd duy nh\u1ea5t c\u1ee7a t\u00f4i l\u00e0 h\u1ed9p s\u1ed1 \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n trong t\u00ecnh tr\u1ea1ng ho\u00e0n to\u00e0n kh\u00f4, v\u00ec v\u1eady \u0111\u1eebng qu\u00ean \u0111\u1ed5 d\u1ea7u 80W-90 v\u00e0o tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng! Ngo\u00e0i ra, t\u00f4i r\u1ea5t h\u00e0i l\u00f2ng. Gi\u00e1 c\u1ea3 r\u1ea5t h\u1ee3p l\u00fd so v\u1edbi vi\u1ec7c t\u00ecm mua h\u1ed9p s\u1ed1 thay th\u1ebf ch\u00ednh h\u00e3ng c\u1ee7a Comer th\u00f4ng qua m\u1ea1ng l\u01b0\u1edbi \u0111\u1ea1i l\u00fd \u1edf Anh.\u201d<\/p>\n

Carlos, Sugarcane Plantations, Brazil<\/strong>
\n\u201cCh\u00fang t\u00f4i \u0111\u00e3 mua 6 h\u1ed9p s\u1ed1 L-25A cho \u0111\u1ed9i m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p c\u1ee7a m\u00ecnh t\u1ea1i S\u00e3o Paulo. T\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9 r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n c\u1ee7a ch\u00fang t\u00f4i trong c\u00e1c \u0111\u1ed3n \u0111i\u1ec1n m\u00eda. Ch\u1ea5t l\u01b0\u1ee3ng nh\u00f4m v\u00e0 gio\u0103ng r\u1ea5t t\u1ed1t. B\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a CMN \u0111\u00e3 tr\u1ea3 l\u1eddi r\u1ea5t nhanh ch\u00f3ng t\u1ea5t c\u1ea3 c\u00e1c c\u00e2u h\u1ecfi c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 m\u1ee9c d\u1ea7u c\u1ee7a h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n qua email. Vi\u1ec7c giao h\u00e0ng \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c t\u1ed1t v\u1edbi \u0111\u1ea7y \u0111\u1ee7 gi\u1ea5y t\u1edd nh\u1eadp kh\u1ea9u. R\u1ea5t khuy\u1ebfn ngh\u1ecb CMN l\u00e0 nh\u00e0 cung c\u1ea5p m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n uy t\u00edn.\u201d<\/p>\n

Michael, Wheat Farming, Australia<\/strong>
\n\u201cCh\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng b\u1ed9 truy\u1ec1n \u0111\u1ed9ng L-25A n\u00e0y tr\u00ean trang tr\u1ea1i c\u1ee7a m\u00ecnh \u1edf Victoria su\u1ed1t m\u1ed9t m\u00f9a v\u1ee5 l\u00faa m\u00ec v\u00e0 c\u1ea3i d\u1ea7u. \u0110i\u1ec1u ki\u1ec7n \u1edf \u0111\u00e2y v\u00e0o m\u00f9a h\u00e8 kh\u00e1 kh\u1eafc nghi\u1ec7t v\u1edbi b\u1ee5i b\u1ea9n v\u00e0 c\u00e1i n\u00f3ng, nh\u01b0ng h\u1ed9p s\u1ed1 ho\u1ea1t \u0111\u1ed9ng r\u1ea5t t\u1ed1t. Kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9 d\u1ea7u, kh\u00f4ng c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 ti\u1ebfng \u1ed3n. Ch\u00fang t\u00f4i \u0111\u00e3 ki\u1ec3m tra m\u1ee9c d\u1ea7u v\u00e0o \u0111\u1ea7u v\u00e0 gi\u1eefa m\u00f9a v\u1ee5 v\u00e0 n\u00f3 v\u1eabn \u1edf m\u1ee9c ch\u00ednh x\u00e1c, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y c\u00e1c gio\u0103ng \u0111ang l\u00e0m t\u1ed1t nhi\u1ec7m v\u1ee5 c\u1ee7a m\u00ecnh. V\u1eadn chuy\u1ec3n t\u1eeb H\u00e0n Qu\u1ed1c m\u1ea5t kho\u1ea3ng ba tu\u1ea7n, \u0111i\u1ec1u n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi ch\u00fang t\u00f4i v\u00ec ch\u00fang t\u00f4i \u0111\u1eb7t h\u00e0ng v\u00e0o m\u00f9a tr\u00e1i v\u1ee5. Ch\u1eafc ch\u1eafn s\u1ebd mua h\u00e0ng l\u1ea1i t\u1eeb nh\u00e0 cung c\u1ea5p h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n n\u00e0y.\u201d<\/p>\n

Marco, Agricultural Parts Distributor, Italy<\/strong>
\n\u201cCh\u00fang t\u00f4i \u0111\u00e3 \u0111\u1eb7t mua m\u01b0\u1eddi h\u1ed9p s\u1ed1 L-25A cho c\u00e1c kh\u00e1ch h\u00e0ng \u0111\u1ea1i l\u00fd c\u1ee7a ch\u00fang t\u00f4i \u1edf Emilia-Romagna. Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a nh\u1eefng h\u1ed9p s\u1ed1 d\u00e0nh cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n n\u00e0y th\u1ef1c s\u1ef1 r\u1ea5t t\u1ed1t, t\u1ef7 s\u1ed1 truy\u1ec1n 1:1.9 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00e3 c\u00f4ng b\u1ed1. Nh\u00e2n vi\u00ean d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng c\u1ee7a CMN \u0111\u00e3 g\u1eedi cho ch\u00fang t\u00f4i b\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9ng ch\u1ec9 CE m\u00e0 kh\u00f4ng g\u1eb7p b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 g\u00ec. Th\u1eddi gian giao h\u00e0ng \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7. Gi\u00e1 c\u1ea3 c\u1ea1nh tranh so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a ch\u00e2u \u00c2u. M\u1ed9t nh\u00e0 cung c\u1ea5p ph\u1ee5 t\u00f9ng n\u00f4ng nghi\u1ec7p tuy\u1ec7t v\u1eddi.\u201d<\/p>\n

Somchai, Rice and Vegetable, Thailand<\/strong>
\n\u201cT\u00f4i mua h\u1ed9p s\u1ed1 n\u00e0y \u0111\u1ec3 thay th\u1ebf cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n tr\u00ean trang tr\u1ea1i tr\u1ed3ng l\u00faa v\u00e0 rau c\u1ee7a ch\u00fang t\u00f4i \u1edf Th\u00e1i Lan. Tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u00f3 kh\u00eda 1-3\/8 inch kh\u1edbp ho\u00e0n h\u1ea3o v\u1edbi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO c\u1ee7a ch\u00fang t\u00f4i v\u00e0 tr\u1ee5c \u0111\u1ea7u ra 25 mm k\u1ebft n\u1ed1i v\u1edbi moay \u1ed1c \u0111\u0129a nh\u01b0 mong \u0111\u1ee3i. Vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ea5t kho\u1ea3ng m\u1ed9t gi\u1edd v\u00e0 h\u1ed9p s\u1ed1 \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ba th\u00e1ng m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 g\u00ec. T\u00f4i \u0111\u00e1nh gi\u00e1 d\u1ecbch v\u1ee5 th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat v\u00ec th\u00f4ng tin theo d\u00f5i v\u1eadn chuy\u1ec3n c\u1eadp nh\u1eadt ch\u1eadm, nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m r\u1ea5t t\u1ed1t v\u00e0 ch\u00fang t\u00f4i s\u1ebd \u0111\u1eb7t h\u00e0ng l\u1ea1i cho m\u00e1y th\u1ee9 hai.\u201d<\/p>\n

Robert, Pasture Management, Canada<\/strong>
\n\u201cL\u00e0 m\u1ed9t nh\u00e0 nh\u1eadp kh\u1ea9u m\u00e1y m\u00f3c ph\u1ee5c v\u1ee5 th\u1ecb tr\u01b0\u1eddng v\u00f9ng th\u1ea3o nguy\u00ean Canada, t\u00f4i th\u01b0\u1eddng xuy\u00ean d\u1ef1 tr\u1eef h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n cho m\u1ea1ng l\u01b0\u1edbi \u0111\u1ea1i l\u00fd c\u1ee7a m\u00ecnh. H\u1ed9p s\u1ed1 CMN L-25A hi\u1ec7n l\u00e0 m\u1eb7t h\u00e0ng t\u00f4i \u01b0u ti\u00ean d\u1ef1 tr\u1eef \u0111\u1ec3 thay th\u1ebf cho h\u1ed9p s\u1ed1 Comer L-25A. \u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc lu\u00f4n t\u1ed1t xuy\u00ean su\u1ed1t nhi\u1ec1u \u0111\u01a1n \u0111\u1eb7t h\u00e0ng; t\u00e0i li\u1ec7u CE lu\u00f4n \u0111\u01b0\u1ee3c cung c\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i nh\u1eafc nh\u1edf, v\u00e0 c\u00e1c \u0111\u1ea1i l\u00fd c\u1ee7a t\u00f4i b\u00e1o c\u00e1o r\u1ea5t \u00edt tr\u01b0\u1eddng h\u1ee3p y\u00eau c\u1ea7u b\u1ea3o h\u00e0nh. Ch\u1ea5t l\u01b0\u1ee3ng v\u1ecf nh\u00f4m t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1ed9t s\u1ed1 l\u1ef1a ch\u1ecdn thay th\u1ebf kh\u00e1c c\u1ee7a H\u00e0n Qu\u1ed1c m\u00e0 t\u00f4i \u0111\u00e3 th\u1eed. V\u1eadn chuy\u1ec3n \u0111\u1ebfn Canada di\u1ec5n ra su\u00f4n s\u1ebb. CMN l\u00e0 m\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady cho vi\u1ec7c cung c\u1ea5p l\u00e2u d\u00e0i.\u201d<\/p>","protected":false},"excerpt":{"rendered":"

The L-25A Fertilizer Spreader Gearbox Ratio 1:1.9 Replacement for Comer L-25A Gearbox, also called fertilizer distributor gearbox, is an essential component of agricultural machinery, specifically designed for tasks such as soil preparation, crop treatment, and fertilizer spreading. Located at the center of the machine, it transmits power from the tractor\u2019s power take-off (PTO) to the spinning discs or augers that evenly distribute fertilizer across the fields. These fertilizer spreader gearboxes are engineered for durability and reliability, ensuring consistent power transmission to meet varying operational demands.<\/p>","protected":false},"featured_media":8003,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[309],"product_tag":[316,315,311,317,318,319,310],"class_list":{"0":"post-8109","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fertilizer-spreader-gearbox","7":"product_tag-fertiliser-spreader-gearbox","8":"product_tag-fertilizer-distributor-gearbox","9":"product_tag-fertilizer-spreader-gearbox","10":"product_tag-fertilizer-spreader-gearbox-for-sale","11":"product_tag-fertilizer-spreader-gearbox-manufacturers","12":"product_tag-fertilizer-spreader-gearbox-suppliers","13":"product_tag-gearbox-for-fertilizer-spreader","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product\/8109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/comments?post=8109"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/media\/8003"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/media?parent=8109"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product_brand?post=8109"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product_cat?post=8109"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product_tag?post=8109"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}