{"id":8176,"date":"2026-09-15T10:06:25","date_gmt":"2026-09-15T10:06:25","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=8176"},"modified":"2026-09-18T08:19:55","modified_gmt":"2026-09-18T08:19:55","slug":"l-25j-fertilizer-spreader-gearbox-ratio-13-replacement-for-comer-l-25j-gearbox","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/vi\/san-pham\/l-25j-fertilizer-spreader-gearbox-ratio-13-replacement-for-comer-l-25j-gearbox\/","title":{"rendered":"H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n L-25J t\u1ef7 s\u1ed1 truy\u1ec1n 1:3, thay th\u1ebf cho h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n Comer L-25J."},"content":{"rendered":"

H\u1ed9p s\u1ed1 r\u1ea3i ph\u00e2n b\u00f3n L-25J t\u1ef7 s\u1ed1 truy\u1ec1n 1:3 thay th\u1ebf cho h\u1ed9p s\u1ed1 Comer L-25J, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1ed9p s\u1ed1 ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n, l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn thi\u1ebft y\u1ebfu c\u1ee7a m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c c\u00f4ng vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ea5t, x\u1eed l\u00fd c\u00e2y tr\u1ed3ng v\u00e0 r\u1ea3i ph\u00e2n b\u00f3n. \u0110\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed trung t\u00e2m trong b\u1ed9 ph\u1eadn r\u1ea3i, n\u00f3 truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3 t\u1eeb tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng (PTO) c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ebfn c\u00e1c \u0111\u0129a quay ho\u1eb7c tr\u1ee5c v\u00edt \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u0111\u1ec1u ph\u00e2n b\u00f3n, v\u00f4i, h\u1ea1t gi\u1ed1ng ho\u1eb7c v\u1eadt li\u1ec7u d\u1ea1ng h\u1ea1t tr\u00ean \u0111\u1ea5t canh t\u00e1c. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t tr\u00ean \u0111\u1ed3ng ru\u1ed9ng, h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p n\u00e0y c\u00f3 v\u1ecf nh\u00f4m ch\u1eafc ch\u1eafn, v\u1eeba nh\u1eb9 v\u1eeba ch\u1ed1ng \u0103n m\u00f2n, mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u1edbi t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 4,1 kg. T\u1ef7 s\u1ed1 truy\u1ec1n t\u0103ng d\u1ea7n 1:3 chuy\u1ec3n \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 PTO c\u1ee7a m\u00e1y k\u00e9o th\u00e0nh t\u1ed1c \u0111\u1ed9 quay cao h\u01a1n c\u1ea7n thi\u1ebft \u0111\u1ec3 r\u1ea3i hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng h\u1ed9p s\u1ed1 r\u1ea3i ph\u00e2n b\u00f3n thi\u1ebft th\u1ef1c nh\u1ea5t hi\u1ec7n c\u00f3 cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng canh t\u00e1c hi\u1ec7n \u0111\u1ea1i.<\/p>\n

Rated at a maximum input power of 5 kW and a maximum input rotation speed of 540 r\/min, this gearbox for fertilizer spreader applications is engineered with a series of precision-machined gears and shafts that optimise rotational speed and output torque to meet diverse spreading requirements. With a max output torque of 30 N\u00b7m and compatibility with standard 1-3\/8 inch 6-spline PTO connections, it offers seamless integration into a wide variety of tractor-mounted spreaders. Beyond fertilizer distribution, its robust design makes it equally suitable for mowers, multi-row rotary tillers, band saws, and various other agricultural implement applications. The gearbox is supplied dry (without oil), using SAE 90EP gear oil with a maximum capacity of 0.35 L, and features a scheduled oil-change interval of 500 hours, or at least once annually, ensuring low-maintenance operation and long service life across intensive seasonal use.<\/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
Ng\u01b0\u1eddi m\u1eabu<\/strong><\/td>\nH\u1ed9p s\u1ed1 L-25J t\u1ef7 l\u1ec7 1:3<\/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-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.
\n- L\u1ea7n thay d\u1ea7u \u0111\u1ea7u ti\u00ean sau 50-70 gi\u1edd ho\u1ea1t \u0111\u1ed9ng, sau \u0111\u00f3 l\u00e0 sau 500-700 gi\u1edd ho\u1ea1t \u0111\u1ed9ng, ho\u1eb7c \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed7i n\u0103m.
\n-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.<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/strong><\/td>\n\n
-\u1ee8ng d\u1ee5ng \u0111a d\u1ea1ng (trong n\u00f4ng nghi\u1ec7p)
\n-M\u00e1y c\u1eaft c\u1ecf
\n- M\u00e1y x\u1edbi quay nhi\u1ec1u h\u00e0ng
\n- M\u00e1y c\u01b0a v\u00f2ng<\/div>\n<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 t\u1ef7 l\u1ec7<\/strong><\/td>\n1:3<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a<\/strong><\/td>\n5 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>\n7 HP<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a<\/strong><\/td>\n30 N\u00b7m<\/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>\n22 mm<\/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
Thay d\u1ea7u t\u1ed1i \u0111a<\/strong>\u00a0kho\u1ea3ng th\u1eddi gian<\/strong><\/td>\n500 gi\u1edd<\/td>\n<\/tr>\n
D\u1ea7u c\u00f3 \u0111\u1ed9 nh\u1edbt SAE<\/strong><\/td>\n90EP<\/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>\u00a0C\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>\u00a0Kh\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>\u00a0Vi\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>\u00a0Ch\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>\u00a0Th\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>\u00a0C\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-25J<\/h2>\n

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

Key Features of the L-25J Fertilizer Spreader Gearbox 1:3<\/h2>\n

1. Giao di\u1ec7n PTO & Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch tr\u1ee5c r\u0103ng
\nThe L-25J input shaft is machined to match the standard 1-3\/8 inch 6-spline (Z6) tractor PTO interface, the most widely used connection in global agricultural machinery. This precise spline compatibility prevents vibration, eliminates misalignment risk, and significantly reduces wear on both the gearbox and the connecting PTO driveline shaft. The result is smooth, consistent power delivery from the tractor to the spreading mechanism throughout the entire operational cycle.<\/p>\n

2. Optimised 1:3 Gear Ratio for Spreading Performance
\nT\u1ef7 s\u1ed1 truy\u1ec1n t\u0103ng d\u1ea7n 1:3 \u0111\u01b0\u1ee3c hi\u1ec7u ch\u1ec9nh \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 quay 540 v\u00f2ng\/ph\u00fat c\u1ee7a tr\u1ee5c PTO m\u00e1y k\u00e9o th\u00e0nh t\u1ed1c \u0111\u1ed9 quay cao h\u01a1n c\u1ea7n thi\u1ebft cho c\u00e1c \u0111\u0129a r\u1ea3i ph\u00e2n b\u00f3n v\u00e0 b\u1ed9 ph\u1eadn tr\u1ed9n. T\u1ef7 s\u1ed1 n\u00e0y \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111\u0129a quay \u1edf t\u1ed1c \u0111\u1ed9 v\u00f2ng quay l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ph\u00e2n ph\u1ed1i \u0111\u1ec1u v\u00e0 r\u1ed9ng r\u00e3i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t, v\u00f4i, h\u1ea1t gi\u1ed1ng v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c. C\u1ea5u h\u00ecnh t\u1ef7 s\u1ed1 ch\u00ednh x\u00e1c n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 chi\u1ec1u r\u1ed9ng r\u1ea3i, gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u1ee7 \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean \u0111\u1ed3ng ru\u1ed9ng v\u00e0 gi\u1ea3m l\u00e3ng ph\u00ed v\u1eadt li\u1ec7u \u0111\u1ea7u v\u00e0o trong m\u1ed7i l\u1ea7n r\u1ea3i.<\/p>\n

3. C\u1ea5u tr\u00fac nh\u00f4m ch\u1ed1ng \u0103n m\u00f2n
\nFertilizers, lime, and agrochemicals are chemically aggressive and can cause rapid corrosion of unprotected metal components. The L-25J features a precision die-cast aluminium housing that offers an inherently corrosion-resistant surface, significantly outperforming uncoated steel in fertilizer environments. Combined with high-durability oil seals and sealed bearings, the housing prevents chemical ingress during extended spreading operations, protecting the internal gear train and ensuring the long service life expected from a professional-grade agricultural gearbox for fertilizer spreader duty.<\/p>\n

4. Versatile Disc and Agitator Drive Integration
\nThe L-25J is designed for direct integration into centrifugal disc-type fertilizer spreaders, transmitting drive to the main spinning discs that broadcast fertilizer across the field. Its output shaft configuration also supports integration with agitator systems in hopper-type spreaders, where an agitator prevents bridging or blockage of granular materials, maintaining a steady, uninterrupted flow to the spinning disc. This dual-function capability makes the gearbox compatible with a broad range of single-disc and twin-disc spreader designs found across the global market.<\/p>\n

5. Wide Range of Agricultural Applications
\nNgo\u00e0i vai tr\u00f2 ch\u00ednh l\u00e0 r\u1ea3i ph\u00e2n b\u00f3n, c\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn v\u00e0 giao di\u1ec7n PTO ti\u00eau chu\u1ea9n c\u1ee7a L-25J bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng \u0111a n\u0103ng cho nhi\u1ec1u lo\u1ea1i m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p. N\u00f3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y c\u1eaft c\u1ecf, m\u00e1y x\u1edbi quay nhi\u1ec1u h\u00e0ng v\u00e0 m\u00e1y c\u01b0a v\u00f2ng, v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb g\u1eafn tr\u00ean \u0111\u1ed3ng ru\u1ed9ng, d\u1eabn \u0111\u1ed9ng b\u1eb1ng PTO. L\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n h\u00e0ng \u0111\u1ea7u, CMN Transmission \u0111\u1ea3m b\u1ea3o m\u1ed7i s\u1ea3n ph\u1ea9m \u0111\u1ec1u tr\u1ea3i qua qu\u00e1 tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7y \u0111\u1ee7 tr\u01b0\u1edbc khi xu\u1ea5t x\u01b0\u1edfng, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u1eadn h\u00e0nh cho d\u00f9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong canh t\u00e1c ng\u0169 c\u1ed1c, l\u00e0m v\u01b0\u1eddn, qu\u1ea3n l\u00fd th\u1ea3m c\u1ecf hay c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea3i t\u1ea1o \u0111\u1ea5t.<\/p>\n

6. Field-Ready Serviceability and Lubrication Access
\nRoutine maintenance in the field demands accessible service points, and the L-25J delivers with clearly positioned fill, drain, and level check plugs that make oil servicing straightforward without requiring specialised tools or removing the gearbox from the machine. The first oil change is scheduled at 50-70 operating hours, followed by standard intervals of 500-700 hours or annually, using SAE 90EP gear oil. The compact 0.35 L oil capacity minimises lubricant cost while maintaining full lubrication of the internal gear set and bearings throughout extended operational periods.<\/p>\n

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

Working Principle<\/h2>\n

C\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c truy\u1ec1n v\u00e0o L-25J th\u00f4ng qua tr\u1ee5c \u0111\u1ea7u v\u00e0o, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u1ea5u h\u00ecnh 6 r\u00e3nh ti\u00eau chu\u1ea9n 1-3\/8 inch \u0111\u1ec3 kh\u1edbp tr\u1ef1c ti\u1ebfp v\u1edbi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO 540 v\u00f2ng\/ph\u00fat c\u1ee7a m\u00e1y k\u00e9o. Khi \u0111\u1ed9ng c\u01a1 m\u00e1y k\u00e9o ho\u1ea1t \u0111\u1ed9ng, n\u0103ng l\u01b0\u1ee3ng quay \u0111\u01b0\u1ee3c truy\u1ec1n qua tr\u1ee5c PTO v\u00e0 kh\u1edbp n\u1ed1i truy\u1ec1n \u0111\u1ed9ng v\u00e0o \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1. Tr\u1ee5c \u0111\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c \u1ed5 bi ch\u00ednh x\u00e1c cao, h\u1ea5p th\u1ee5 t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m v\u00e0 h\u01b0\u1edbng tr\u1ee5c sinh ra trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o truy\u1ec1n m\u00f4-men xo\u1eafn m\u01b0\u1ee3t m\u00e0 v\u1edbi \u0111\u1ed9 rung t\u1ed1i thi\u1ec3u ngay c\u1ea3 khi ho\u1ea1t \u0111\u1ed9ng tr\u00ean \u0111\u1ecba h\u00ecnh kh\u00f4ng b\u1eb1ng ph\u1eb3ng. K\u1ebft n\u1ed1i c\u01a1 kh\u00ed tr\u1ef1c ti\u1ebfp n\u00e0y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a vi\u1ec7c truy\u1ec1n t\u1ea3i c\u00f4ng su\u1ea5t \u0111\u00e1ng tin c\u1eady, kh\u00f4ng t\u1ed5n hao \u0111\u1ebfn c\u01a1 c\u1ea5u r\u1ea3i ph\u00e2n b\u00f3n.<\/p>\n

B\u00ean trong v\u1ecf nh\u00f4m, tr\u1ee5c \u0111\u1ea7u v\u00e0o d\u1eabn \u0111\u1ed9ng m\u1ed9t b\u1ed9 b\u00e1nh r\u0103ng c\u00f4n ch\u00ednh x\u00e1c, chuy\u1ec3n \u0111\u1ed5i tr\u1ee5c quay t\u1eeb h\u01b0\u1edbng ngang c\u1ee7a PTO sang tr\u1ee5c \u0111\u1ea7u ra th\u1eb3ng \u0111\u1ee9ng ho\u1eb7c g\u00f3c c\u1ea7n thi\u1ebft \u0111\u1ec3 d\u1eabn \u0111\u1ed9ng \u0111\u0129a r\u1ea3i ph\u00e2n b\u00f3n. T\u1ef7 s\u1ed1 truy\u1ec1n t\u0103ng t\u1ed1c 1:3 c\u00f3 ngh\u0129a l\u00e0 c\u1ee9 m\u1ed7i v\u00f2ng quay c\u1ee7a tr\u1ee5c \u0111\u1ea7u v\u00e0o, tr\u1ee5c \u0111\u1ea7u ra quay ba l\u1ea7n, l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 quay l\u00ean m\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 r\u1ea3i ph\u00e2n b\u00f3n hi\u1ec7u qu\u1ea3. H\u00ecnh d\u1ea1ng r\u0103ng v\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd nhi\u1ec7t c\u1ee7a c\u00e1c b\u00e1nh r\u0103ng c\u00f4n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0103n kh\u1edbp tr\u01a1n tru, \u00edt ti\u1ebfng \u1ed3n d\u01b0\u1edbi t\u1ea3i tr\u1ecdng m\u00f4-men xo\u1eafn sinh ra trong qu\u00e1 tr\u00ecnh r\u1ea3i ph\u00e2n b\u00f3n li\u00ean t\u1ee5c. B\u1ed9 b\u00e1nh r\u0103ng n\u00e0y l\u00e0 tr\u00e1i tim c\u01a1 kh\u00ed c\u1ee7a h\u1ed9p s\u1ed1 ph\u00e2n b\u00f3n v\u00e0 l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh ch\u00ednh t\u1ed1c \u0111\u1ed9 r\u1ea3i v\u00e0 \u0111\u1ed9 r\u1ed9ng ph\u00e2n ph\u1ed1i.<\/p>\n

The gearbox output shaft, with a 22 mm outside diameter, delivers the converted rotational motion directly to the spreading disc or auger. At a maximum output torque of 30 N\u00b7m, the L-25J provides sufficient rotational force to drive standard centrifugal spreading discs even when handling dense, heavy granular materials such as coarse limestone or fertilizer blends. The output connection is secured to the disc hub via the shaft fitting, and the compact shaft geometry allows for integration into the tight mechanical envelope typical of mounted fertilizer spreader designs. This direct, shaft-to-disc drive delivers high mechanical efficiency compared to belt or chain-driven alternatives.<\/p>\n

The internal gear set and bearings are lubricated by an oil-bath system using a maximum of 0.35 L of SAE 90EP gear oil. This splash lubrication ensures that all rotating and meshing surfaces receive a continuous film of lubricant during operation, dramatically reducing friction-induced wear and heat generation. The oil also functions as a thermal buffer, absorbing and dissipating heat generated by gear meshing loads. High-quality oil seals at both the input and output shaft locations prevent lubricant leakage and exclude dust, moisture, and fertilizer dust from the gear chamber. First-fill oil is not included; operators must add the correct grade prior to initial commissioning, and the first oil change is scheduled at 50-70 operating hours to flush initial break-in wear particles from the system.<\/p>\n

V\u1ecf h\u1ed9p s\u1ed1 b\u1eb1ng nh\u00f4m \u0111\u00fac cung c\u1ea5p khung c\u1ea5u tr\u00fac gi\u00fap duy tr\u00ec s\u1ef1 th\u1eb3ng h\u00e0ng ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c b\u00e1nh r\u0103ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh tr\u00ean \u0111\u1ed3ng ru\u1ed9ng. B\u1ed1n l\u1ed7 bu l\u00f4ng M11 tr\u00ean m\u1eabu l\u1eafp \u0111\u1eb7t 108 mm x 108 mm cho ph\u00e9p b\u1eaft v\u00edt h\u1ed9p s\u1ed1 ch\u1eafc ch\u1eafn v\u00e0o khung m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, ng\u0103n ng\u1eeba s\u1ef1 d\u1ecbch chuy\u1ec3n ho\u1eb7c bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng v\u1eadn h\u00e0nh. H\u00ecnh d\u1ea1ng b\u00ean ngo\u00e0i c\u00f3 g\u00e2n c\u1ee7a v\u1ecf h\u1ed9p s\u1ed1 cung c\u1ea5p \u0111\u1ed9 c\u1ee9ng b\u1ed5 sung m\u00e0 kh\u00f4ng l\u00e0m t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4ng c\u1ea7n thi\u1ebft, gi\u1eef t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng h\u1ed9p s\u1ed1 \u1edf m\u1ee9c 4,1 kg. Tr\u1ecdng l\u01b0\u1ee3ng th\u1ea5p n\u00e0y l\u00e0m gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean h\u1ec7 th\u1ed1ng li\u00ean k\u1ebft ba \u0111i\u1ec3m c\u1ee7a m\u00e1y k\u00e9o, c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u00e1y k\u00e9o khi quay \u0111\u1ea7u \u1edf \u0111\u1ea7u ru\u1ed9ng v\u00e0 v\u1eadn chuy\u1ec3n gi\u1eefa c\u00e1c c\u00e1nh \u0111\u1ed3ng. Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1ed1n c\u00f3 c\u1ee7a v\u1eadt li\u1ec7u nh\u00f4m \u0111\u1ed1i v\u1edbi s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a h\u00f3a ch\u1ea5t ph\u00e2n b\u00f3n c\u00e0ng l\u00e0m t\u0103ng th\u00eam tu\u1ed5i th\u1ecd c\u1ea5u tr\u00fac trong m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng kh\u1eafc nghi\u1ec7t c\u1ee7a vi\u1ec7c r\u1ea3i ph\u00e2n b\u00f3n.<\/p>\n

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

Applications of the L-25J Fertilizer Distributor Gearbox<\/h2>\n
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Qu\u1ea3n l\u00fd b\u00e3i c\u1ecf v\u00e0 th\u1ea3m c\u1ecf<\/h3>\n

Professional turf managers at sports fields, golf courses, and municipal parks require precise, consistent fertilizer application to maintain high-quality grass surfaces. The L-25J fertilizer spreader gearbox supports this demanding application by providing the steady disc-drive performance needed for uniform granular fertilizer distribution across tightly managed turf areas. Its corrosion-resistant aluminium housing withstands the chemical environment of modern turf fertilizer and slow-release fertilizer blends, while the compact dimensions make it compatible with the smaller tractor-mounted spreader units typical of professional turf and amenity grounds maintenance operations.<\/p>\n<\/div>\n

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

Ho\u1ea1t \u0111\u1ed9ng nh\u00e0 k\u00ednh v\u00e0 v\u01b0\u1eddn \u01b0\u01a1m \u0111\u00f2i h\u1ecfi vi\u1ec7c b\u00f3n ph\u00e2n ch\u00ednh x\u00e1c tr\u00ean c\u00e1c lu\u1ed1ng c\u00e2y c\u1ea3nh, c\u00e2y tr\u1ed3ng trong ch\u1eadu v\u00e0 c\u00e2y con \u0111\u01b0\u1ee3c tr\u1ed3ng d\u00e0y \u0111\u1eb7c, n\u01a1i s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u1ec1 ch\u1ea5t dinh d\u01b0\u1ee1ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng m\u1ea1i. T\u1ef7 s\u1ed1 truy\u1ec1n ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady c\u1ee7a L-25J cho ph\u00e9p r\u1ea3i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t m\u1ed9t c\u00e1ch c\u00f3 ki\u1ec3m so\u00e1t trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng nh\u1ea1y c\u1ea3m n\u00e0y, cho d\u00f9 \u0111\u01b0\u1ee3c b\u00f3n cho c\u00e1c lu\u1ed1ng v\u01b0\u1eddn \u01b0\u01a1m ngo\u00e0i tr\u1eddi hay c\u00e1c h\u00e0ng c\u00e2y trong nh\u00e0 k\u00ednh b\u1eb1ng m\u00e1y r\u1ea3i ph\u00e2n g\u1eafn tr\u00ean m\u00e1y k\u00e9o nh\u1ecf g\u1ecdn. Thi\u1ebft k\u1ebf d\u1ec5 b\u1ea3o tr\u00ec gi\u00fap gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi k\u1ef3 s\u1ea3n xu\u1ea5t cao \u0111i\u1ec3m khi l\u1ecbch tr\u00ecnh b\u00f3n ph\u00e2n nh\u1ea5t qu\u00e1n r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng.<\/p>\n

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Landscaping and Garden Applications<\/h3>\n

For commercial landscaping contractors and large-scale garden operations, the ability to distribute fertilizer, seed, and granular soil conditioners evenly across ornamental beds, flower borders, and amenity planting areas is essential for maintaining visual standards and plant health. The L-25J gearbox supports small-tractor or compact-utility-tractor mounted spreaders used in these applications, delivering controlled, even distribution across irregular planted areas. Its lightweight aluminium design keeps the overall spreader weight low, allowing operation with smaller horsepower tractors common in landscaping and estate management applications where garden aesthetics and ground preservation are priorities.<\/p>\n<\/div>\n<\/div>\n

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

Trong ch\u0103n nu\u00f4i gia s\u00fac v\u00e0 s\u1ea3n xu\u1ea5t s\u1eefa, vi\u1ec7c duy tr\u00ec \u0111\u1ed3ng c\u1ecf n\u0103ng su\u1ea5t cao th\u00f4ng qua b\u00f3n ph\u00e2n th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t th\u1ee9c \u0103n ch\u0103n nu\u00f4i ch\u1ea5t l\u01b0\u1ee3ng cao trong su\u1ed1t m\u00f9a ch\u0103n th\u1ea3. M\u00e1y r\u1ea3i ph\u00e2n b\u00f3n g\u1eafn tr\u00ean m\u00e1y k\u00e9o \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ed9p s\u1ed1 L-25J gi\u00fap ph\u00e2n ph\u1ed1i \u0111\u1ec1u ph\u00e2n \u0111\u1ea1m v\u00e0 ph\u00e2n b\u00f3n ph\u1ee9c h\u1ee3p tr\u00ean kh\u1eafp c\u00e1c c\u00e1nh \u0111\u1ed3ng c\u1ecf, th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u1ecf d\u00e0y \u0111\u1eb7c, gi\u00e0u dinh d\u01b0\u1ee1ng, h\u1ed7 tr\u1ee3 ch\u0103n th\u1ea3 gia s\u00fac kh\u1ecfe m\u1ea1nh v\u00e0 gi\u1ea3m nhu c\u1ea7u b\u1ed5 sung th\u1ee9c \u0103n. Ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady c\u1ee7a h\u1ed9p s\u1ed1 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng r\u1ea3i ph\u00e2n \u0111\u01b0\u1ee3c duy tr\u00ec hi\u1ec7u qu\u1ea3 tr\u00ean c\u00e1c khu v\u1ef1c ch\u0103n th\u1ea3 r\u1ed9ng l\u1edbn v\u1edbi th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u.<\/p>\n

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Tr\u1ed3ng tr\u1ecdt ng\u0169 c\u1ed1c<\/h3>\n

In large-scale grain production for crops including wheat, corn, barley, rice, and soybeans, precise and uniform fertilizer application is critical to achieving optimal nutrient uptake and maximum yields. The L-25J provides the consistent disc speed and torque needed for even broadcast spreading across wide grain fields, helping producers apply nitrogen, phosphorus, and potassium blends efficiently across every hectare. Accurate application directly reduces input costs and minimises the risk of over-application leading to nutrient runoff and environmental harm.<\/p>\n<\/div>\n

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Tr\u1ed3ng rau<\/h3>\n

Vegetable crops require carefully balanced nutrient programmes applied with precision to support rapid growth and consistent produce quality. The L-25J enables tractor-mounted fertilizer spreaders to deliver granular fertilizer evenly across vegetable beds and open-field rows, ensuring uniform nutrient distribution without damaging sensitive crops. Its reliable power transmission maintains consistent disc RPM even when operating at varying ground speeds, which is important for achieving the application rate accuracy demanded in commercial vegetable production for domestic and export markets.<\/p>\n<\/div>\n

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Tr\u1ed3ng c\u00e2y \u0103n qu\u1ea3<\/h3>\n

Fruit crops including strawberries, melons, and soft fruit plantations benefit from timely and precise granular fertilizer application throughout the growing season. The L-25J h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n<\/strong><\/a> drives the spreading disc with the rotational speed and torque necessary to broadcast fertilizer consistently across fruit rows, including along field margins and around planting beds. Its compact aluminium construction and low weight make it compatible with the smaller tractor implements often used in fruit farm operations where maneuverability and precision are prioritised over raw spreading capacity.<\/p>\n<\/div>\n<\/div>\n

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

C\u00e1c v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00e0 v\u01b0\u1eddn nho \u0111\u00f2i h\u1ecfi vi\u1ec7c b\u00f3n ph\u00e2n ch\u00ednh x\u00e1c, nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o t\u1eebng v\u00f9ng r\u1ec5 ri\u00eang l\u1ebb m\u00e0 kh\u00f4ng l\u00e0m x\u00e1o tr\u1ed9n ho\u1eb7c l\u00e0m h\u01b0 h\u1ea1i h\u1ec7 th\u1ed1ng r\u1ec5 b\u1ec1 m\u1eb7t m\u1ecfng manh. M\u00e1y r\u1ea3i ph\u00e2n g\u1eafn tr\u00ean m\u00e1y k\u00e9o \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p L-25J cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u00f3n ph\u00e2n d\u1ea1ng h\u1ea1t hi\u1ec7u qu\u1ea3 cho c\u00e1c h\u00e0ng c\u00e2y \u0103n qu\u1ea3 v\u00e0 gi\u1eefa c\u00e1c h\u00e0ng nho, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh \u0111\u1eadu qu\u1ea3, ph\u00e1t tri\u1ec3n v\u00e0 s\u1ee9c kh\u1ecfe t\u00e1n c\u00e2y. C\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn c\u1ee7a h\u1ed9p s\u1ed1 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh tr\u00ean \u0111\u1ecba h\u00ecnh g\u1ed3 gh\u1ec1 v\u00e0 chi\u1ec1u r\u1ed9ng h\u00e0ng h\u1eb9p \u0111\u1eb7c tr\u01b0ng c\u1ee7a ho\u1ea1t \u0111\u1ed9ng v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00e0 v\u01b0\u1eddn nho, cung c\u1ea5p kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng \u0111\u00e1ng tin c\u1eady trong su\u1ed1t c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh r\u1ea3i ph\u00e2n theo m\u00f9a d\u00e0i.<\/p>\n<\/div>\n

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

Ngo\u00e0i c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t th\u00f4ng th\u01b0\u1eddng, m\u00e1y r\u1ea3i L-25J r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c v\u1eadt li\u1ec7u c\u1ea3i t\u1ea1o \u0111\u1ea5t n\u1eb7ng h\u01a1n nh\u01b0 v\u00f4i n\u00f4ng nghi\u1ec7p, \u0111\u00e1 v\u00f4i nghi\u1ec1n, \u0111\u00f4l\u00f4mit v\u00e0 ph\u00e2n h\u1eefu c\u01a1 d\u1ea1ng h\u1ea1t. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u1eb7c h\u01a1n so v\u1edbi ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t th\u00f4ng th\u01b0\u1eddng v\u00e0 y\u00eau c\u1ea7u h\u1ed9p s\u1ed1 c\u00f3 th\u1ec3 duy tr\u00ec m\u00f4-men xo\u1eafn truy\u1ec1n \u0111\u1ed9ng \u0111\u0129a \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u0129a cao h\u01a1n do c\u00e1c v\u1eadt li\u1ec7u c\u1ea3i t\u1ea1o \u0111\u1ea5t th\u00f4 v\u00e0 \u0111\u1eb7c t\u1ea1o ra. M\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a 30 N\u00b7m c\u1ee7a L-25J v\u00e0 k\u1ebft c\u1ea5u v\u1ecf nh\u00f4m ch\u1eafc ch\u1eafn cung c\u1ea5p \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ea7n thi\u1ebft cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng r\u1ea3i v\u00f4i li\u00ean t\u1ee5c tr\u00ean \u0111\u1ea5t canh t\u00e1c chua, \u0111\u1ed3ng c\u1ecf ho\u1eb7c \u0111\u1ea5t tho\u00e1i h\u00f3a c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH v\u00e0 c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac.<\/p>\n<\/div>\n

<\/div>\n

\"\u1ee8ng<\/p>\n

C\u00e1c b\u01b0\u1edbc c\u00e0i \u0111\u1eb7t<\/h2>\n

1. Safety Preparation and Equipment Check
\nTr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t n\u00e0o, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y k\u00e9o \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1eaft, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u1eaft ho\u00e0n to\u00e0n v\u00e0 phanh tay \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. Cho ph\u00e9p t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn quay tr\u00ean m\u00e1y r\u1ea3i d\u1eebng ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi ti\u1ebfp c\u1eadn khu v\u1ef1c l\u1eafp \u0111\u1eb7t h\u1ed9p s\u1ed1. Chu\u1ea9n b\u1ecb c\u00e1c d\u1ee5ng c\u1ee5 c\u1ea7n thi\u1ebft bao g\u1ed3m c\u1edd l\u00ea l\u1ef1c c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p, b\u1ed9 m\u1ecf l\u1ebft v\u00e0 gi\u1ebb lau. X\u00e1c nh\u1eadn r\u1eb1ng h\u1ed9p s\u1ed1 L-25J thay th\u1ebf ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a h\u1ed9p s\u1ed1 Comer L-25J ban \u0111\u1ea7u b\u1eb1ng c\u00e1ch ki\u1ec3m tra t\u1ef7 s\u1ed1 truy\u1ec1n, k\u00edch th\u01b0\u1edbc tr\u1ee5c v\u00e0 k\u00edch th\u01b0\u1edbc l\u1ed7 b\u1eaft v\u00edt so v\u1edbi t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y r\u1ea3i tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c.<\/p>\n

2. Th\u00e1o h\u1ed9p s\u1ed1 c\u0169
\nDisconnect the PTO driveline shaft from the gearbox input by releasing the quick-release collar or removing the connecting hardware as appropriate for the spreader design. Remove the spreading disc from the output shaft by unfastening the disc retaining bolts or circlip. Drain the old gearbox oil by removing the drain plug and disposing of the used oil according to local environmental regulations. Once the oil is drained and the shaft connections are free, remove the four mounting bolts that secure the gearbox to the spreader frame and carefully extract the old gearbox unit from its mounting location.<\/p>\n

3. Clean the Mounting Area and Inspect
\nSau khi th\u00e1o h\u1ed9p s\u1ed1 c\u0169, h\u00e3y l\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng gi\u00e1 \u0111\u1ee1 m\u00e1y r\u1ea3i v\u00e0 khu v\u1ef1c xung quanh \u0111\u1ec3 lo\u1ea1i b\u1ecf d\u1ea7u th\u1eeba, b\u1ee5i ph\u00e2n b\u00f3n v\u00e0 g\u1ec9 s\u00e9t. Ki\u1ec3m tra gi\u00e1 \u0111\u1ee1 xem c\u00f3 v\u1ebft n\u1ee9t, bi\u1ebfn d\u1ea1ng ho\u1eb7c ren b\u1ecb h\u1ecfng n\u00e0o c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u1eafc ch\u1eafn c\u1ee7a h\u1ed9p s\u1ed1 thay th\u1ebf hay kh\u00f4ng. X\u00e1c minh r\u1eb1ng b\u1ed1n l\u1ed7 bu l\u00f4ng l\u1eafp \u0111\u1eb7t s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng b\u1ecb h\u01b0 h\u1ea1i. Ki\u1ec3m tra tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO xem c\u00f3 b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng \u1edf ph\u1ea7n kh\u1edbp n\u1ed1i r\u0103ng c\u01b0a hay kh\u00f4ng, v\u00e0 thay th\u1ebf kh\u1edbp n\u1ed1i truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c tr\u1ee5c PTO n\u1ebfu th\u1ea5y c\u00f3 s\u1ef1 m\u00f2n \u0111\u00e1ng k\u1ec3, v\u00ec kh\u1edbp n\u1ed1i truy\u1ec1n \u0111\u1ed9ng b\u1ecb m\u00f2n s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a kh\u1edbp n\u1ed1i r\u0103ng c\u01b0a tr\u1ee5c \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1 m\u1edbi.<\/p>\n

4. Mount the New L-25J Gearbox
\n\u0110\u1eb7t h\u1ed9p s\u1ed1 L-25J m\u1edbi l\u00ean gi\u00e1 \u0111\u1ee1 c\u1ee7a b\u1ed9 ph\u1eadn n\u00e2ng, c\u0103n ch\u1ec9nh b\u1ed1n l\u1ed7 bu l\u00f4ng M11 v\u1edbi c\u00e1c l\u1ed7 t\u01b0\u01a1ng \u1ee9ng tr\u00ean gi\u00e1 \u0111\u1ee1. L\u1eafp c\u00e1c bu l\u00f4ng l\u1eafp \u0111\u1eb7t v\u00e0 si\u1ebft ch\u1eb7t ch\u00fang d\u1ea7n d\u1ea7n theo h\u00ecnh ch\u1eef th\u1eadp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1ef1c k\u1eb9p \u0111\u1ec1u v\u00e0 ng\u0103n v\u1ecf h\u1ed9p s\u1ed1 b\u1ecb bi\u1ebfn d\u1ea1ng khi si\u1ebft ch\u1eb7t bu l\u00f4ng. Si\u1ebft ch\u1eb7t \u0111\u1ebfn gi\u00e1 tr\u1ecb m\u00f4-men xo\u1eafn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9 ph\u1eadn n\u00e2ng. X\u00e1c nh\u1eadn r\u1eb1ng h\u1ed9p s\u1ed1 n\u1eb1m kh\u00edt v\u00e0 ch\u1eafc ch\u1eafn tr\u00ean b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t m\u00e0 kh\u00f4ng c\u00f3 khe h\u1edf ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh c\u00e1c b\u01b0\u1edbc k\u1ebft n\u1ed1i tr\u1ee5c.<\/p>\n

5. Connect the PTO Driveline Shaft
\nSlide the PTO driveline shaft coupling onto the L-25J input shaft, ensuring the 1-3\/8 inch 6-spline profile fully engages and the quick-release locking collar clicks securely into its retaining groove. Verify that the driveline shaft is at the correct operating angle and that the shaft telescopes within its designed operating range at the working attachment angle. Excessive driveline angles or inadequate telescoping overlap can cause vibration, premature wear, and gearbox damage. Where required, check that the PTO shaft guard is in good condition and correctly fitted over the entire exposed length of the driveline.<\/p>\n

6. Fill with SAE 90EP Gear Oil
\nThe L-25J is supplied dry without oil. Before operation, remove the oil fill plug and add clean SAE 90EP gear oil up to the level indicated by the level plug or sight indicator, taking care not to exceed the maximum capacity of 0.35 L. Over-filling can cause excessive internal oil churning, overheating, and oil seal failure. Use only the specified SAE 90EP grade to ensure correct viscosity for the operating speed and temperature range of the gearbox. Reinstall the fill plug securely, wipe the housing clean, and check for any immediate leakage at the fill plug and oil seal locations before proceeding to the initial run-in check.<\/p>\n

7. Refit Spreading Disc and Conduct Initial Run Check
\nL\u1eafp l\u1ea1i \u0111\u0129a r\u1ea3i v\u00e0o tr\u1ee5c \u0111\u1ea7u ra c\u1ee7a h\u1ed9p s\u1ed1, si\u1ebft ch\u1eb7t b\u1eb1ng c\u00e1c ph\u1ee5 ki\u1ec7n gi\u1eef \u0111\u00fang c\u00e1ch theo m\u00f4-men xo\u1eafn do nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh. \u0110\u1eb7t m\u00e1y r\u1ea3i \u1edf v\u1ecb tr\u00ed an to\u00e0n, c\u00e1ch xa ng\u01b0\u1eddi, kh\u1edfi \u0111\u1ed9ng m\u00e1y k\u00e9o v\u00e0 g\u00e0i PTO \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p \u0111\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra ch\u1ea1y r\u00e0 ban \u0111\u1ea7u. Quan s\u00e1t h\u1ed9p s\u1ed1 xem c\u00f3 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, rung \u0111\u1ed9ng ho\u1eb7c r\u00f2 r\u1ec9 d\u1ea7u n\u00e0o trong n\u0103m ph\u00fat \u0111\u1ea7u ti\u00ean ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng. T\u0103ng d\u1ea7n t\u1ed1c \u0111\u1ed9 PTO l\u00ean t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 x\u00e1c nh\u1eadn \u0111\u0129a quay tr\u01a1n tru, \u0111\u1ec1u \u0111\u1eb7n. Sau 50-70 gi\u1edd ho\u1ea1t \u0111\u1ed9ng ban \u0111\u1ea7u, th\u1ef1c hi\u1ec7n thay d\u1ea7u l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t kim lo\u1ea1i c\u00f2n s\u00f3t l\u1ea1i trong giai \u0111o\u1ea1n ch\u1ea1y r\u00e0, sau \u0111\u00f3 ti\u1ebfp t\u1ee5c thay d\u1ea7u \u0111\u1ecbnh k\u1ef3 sau m\u1ed7i 500 gi\u1edd.<\/p>\n

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

Fertilizer Spreader Gearbox vs. Rotary Tiller Gearbox<\/h2>\n
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H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n l\u00e0 g\u00ec?<\/h3>\n

H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1ed9p s\u1ed1 ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n, l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn thi\u1ebft y\u1ebfu c\u1ee7a m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ea5t, x\u1eed l\u00fd c\u00e2y tr\u1ed3ng v\u00e0 r\u1ea3i ph\u00e2n b\u00f3n. \u0110\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed trung t\u00e2m tr\u00ean khung m\u00e1y r\u1ea3i, n\u00f3 truy\u1ec1n l\u1ef1c t\u1eeb tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u1ebfn c\u00e1c \u0111\u0129a quay ho\u1eb7c tr\u1ee5c v\u00edt \u0111\u1ec3 ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n \u0111\u1ec1u kh\u1eafp \u0111\u1ed3ng ru\u1ed9ng. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ec1n b\u1ec9 v\u00e0 \u0111\u00e1ng tin c\u1eady, c\u00e1c h\u1ed9p s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c b\u1ed9 b\u00e1nh r\u0103ng ch\u00ednh x\u00e1c gi\u00fap chuy\u1ec3n \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 PTO th\u00e0nh c\u00f4ng su\u1ea5t quay cao h\u01a1n c\u1ea7n thi\u1ebft \u0111\u1ec3 r\u1ea3i \u0111\u1ec1u ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t, v\u00f4i, h\u1ea1t gi\u1ed1ng v\u00e0 c\u00e1c ch\u1ea5t c\u1ea3i t\u1ea1o \u0111\u1ea5t m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh r\u1ea3i ph\u00e2n b\u00f3n theo m\u00f9a v\u1ee5 c\u01b0\u1eddng \u0111\u1ed9 cao, h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c qu\u1ea3n l\u00fd dinh d\u01b0\u1ee1ng ch\u00ednh x\u00e1c cho n\u1ec1n n\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i.<\/p>\n

Thu\u1eadn l\u1ee3i<\/h4>\n