{"id":8160,"date":"2026-09-15T02:13:20","date_gmt":"2026-09-15T02:13:20","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&p=8160"},"modified":"2026-09-16T03:51:01","modified_gmt":"2026-09-16T03:51:01","slug":"t-281a-fertilizer-spreader-gearbox-ratio-12-91-replacement-for-comer-t-281a-gearbox","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/vi\/san-pham\/t-281a-fertilizer-spreader-gearbox-ratio-12-91-replacement-for-comer-t-281a-gearbox\/","title":{"rendered":"H\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n T-281A, t\u1ef7 s\u1ed1 truy\u1ec1n 1:2.91, thay th\u1ebf cho h\u1ed9p s\u1ed1 Comer T-281A."},"content":{"rendered":"

H\u1ed9p s\u1ed1 r\u1ea3i ph\u00e2n b\u00f3n T-281A t\u1ef7 s\u1ed1 truy\u1ec1n 1:2.91 thay th\u1ebf cho h\u1ed9p s\u1ed1 Comer T-281A, 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 nhi\u1ec7m v\u1ee5 nh\u01b0 chu\u1ea9n b\u1ecb \u0111\u1ea5t, x\u1eed l\u00fd c\u00e2y tr\u1ed3ng v\u00e0 r\u1ea3i ph\u00e2n b\u00f3n. N\u1eb1m \u1edf trung t\u00e2m c\u1ee7a m\u00e1y, n\u00f3 truy\u1ec1n l\u1ef1c 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 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, h\u1ed9p s\u1ed1 r\u1ea3i ph\u00e2n b\u00f3n n\u00e0y \u0111\u1ea3m b\u1ea3o truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1eadn h\u00e0nh kh\u00e1c nhau. Cho d\u00f9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u00e1y c\u1eaft c\u1ecf, m\u00e1y x\u1edbi quay nhi\u1ec1u h\u00e0ng, m\u00e1y c\u01b0a v\u00f2ng ho\u1eb7c m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n ly t\u00e2m, n\u00f3 \u0111\u1ec1u mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i qua t\u1eebng m\u00f9a v\u1ee5.<\/p>\n

\u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u1ee7a c\u00f4ng vi\u1ec7c n\u00f4ng nghi\u1ec7p, h\u1ed9p s\u1ed1 T-281A \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c, chuy\u1ec3n \u0111\u1ed5i \u0111\u1ea7u v\u00e0o PTO 540 v\u00f2ng\/ph\u00fat c\u1ee7a m\u00e1y k\u00e9o th\u00e0nh t\u1ed1c \u0111\u1ed9 v\u00e0 m\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u01b0u cho vi\u1ec7c r\u1ea3i ph\u00e2n b\u00f3n. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a 8,1 kW, m\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a 39 N\u00b7m v\u00e0 v\u1ecf nh\u00f4m nh\u1ecf g\u1ecdn ch\u1ec9 n\u1eb7ng 7 kg, \u0111\u00e2y l\u00e0 s\u1ea3n ph\u1ea9m thay th\u1ebf tr\u1ef1c ti\u1ebfp l\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ed9 ph\u1eadn Comer T-281A. Nh\u1eefng h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p n\u00e0y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi dung sai ch\u00ednh x\u00e1c, mang l\u1ea1i \u0111\u1ed9 tin c\u1eady v\u01b0\u1ee3t tr\u1ed9i tr\u00ean th\u1ef1c \u0111\u1ecba cho c\u00e1c trang tr\u1ea1i, h\u1ee3p t\u00e1c x\u00e3 v\u00e0 c\u00e1c nh\u00e0 t\u00edch h\u1ee3p OEM tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Thi\u1ebft k\u1ebf ch\u1ed1ng \u0103n m\u00f2n v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o d\u01b0\u1ee1ng \u0111\u01a1n gi\u1ea3n khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n th\u00f4ng minh cho b\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng r\u1ea3i ph\u00e2n b\u00f3n n\u00e0o.<\/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 T-281A t\u1ef7 l\u1ec7 1:2.91<\/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>\n1:2.91<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o t\u1ed1i \u0111a<\/strong><\/td>\n8,1 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 HP<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn \u0111\u1ea7u ra t\u1ed1i \u0111a<\/strong><\/td>\n39 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>\n30 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>\n0,5 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>\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>\n7 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 T-281A<\/h2>\n

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

\u01afu \u0111i\u1ec3m c\u1ee7a h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n T-281A t\u1ef7 s\u1ed1 truy\u1ec1n 1:2.91<\/h2>\n

1. C\u1ea5u h\u00ecnh t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c
\nV\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n c\u1ed1 \u0111\u1ecbnh l\u00e0 1:2,91, thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 t\u0103ng d\u1ea7n \u0111\u00e1ng tin c\u1eady, d\u1eabn \u0111\u1ed9ng c\u00e1c \u0111\u0129a quay \u1edf t\u1ed1c \u0111\u1ed9 v\u00f2ng quay c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u. Tr\u1ee5c \u0111\u1ea7u ra (\u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i 30 mm) h\u1ed7 tr\u1ee3 c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u0129a, kh\u1edbp n\u1ed1i m\u00e1y khu\u1ea5y v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n r\u1ea3i kh\u00e1c. C\u00e1c bi\u1ebfn th\u1ec3 t\u1ef7 s\u1ed1 truy\u1ec1n t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n t\u1eeb \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i cho c\u00e1c \u1ee9ng d\u1ee5ng r\u1ea3i chuy\u00ean bi\u1ec7t y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 \u0111\u0129a kh\u00e1c nhau.<\/p>\n

2. C\u1ea5u tr\u00fac ch\u1ed1ng \u0103n m\u00f2n
\nC\u00e1c h\u1ee3p ch\u1ea5t ph\u00e2n b\u00f3n c\u00f3 t\u00ednh \u0103n m\u00f2n h\u00f3a h\u1ecdc cao, nhanh ch\u00f3ng t\u1ea5n c\u00f4ng c\u00e1c kim lo\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c \u0111\u1ecba. M\u00e1y T-281A c\u00f3 v\u1ecf h\u1ee3p kim nh\u00f4m v\u1edbi l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t, v\u00f2ng bi ch\u00ednh x\u00e1c k\u00edn v\u00e0 gio\u0103ng b\u1ec1n ch\u1eafc \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n do ph\u00e2n b\u00f3n g\u00e2y ra. Thi\u1ebft k\u1ebf n\u00e0y \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u d\u00e0i ngay c\u1ea3 khi ho\u1ea1t \u0111\u1ed9ng v\u1edbi ur\u00ea, MAP, DAP v\u00e0 c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc kh\u00e1c c\u00f3 t\u00ednh \u0103n m\u00f2n cao \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn th\u00e9p ti\u00eau chu\u1ea9n.<\/p>\n

3. Giao di\u1ec7n PTO & Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch tr\u1ee5c r\u0103ng
\nTr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a T-281A \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi ti\u1ebft di\u1ec7n Z6 (6 kh\u00eda) 1-3\/8\u2033, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c tr\u1ee5c PTO ti\u00eau chu\u1ea9n c\u1ee7a m\u00e1y k\u00e9o ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat. S\u1ef1 t\u01b0\u01a1ng th\u00edch ch\u00ednh x\u00e1c n\u00e0y \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i ch\u1eafc ch\u1eafn, kh\u00f4ng rung l\u1eafc v\u1edbi h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a m\u00e1y k\u00e9o, ng\u0103n ng\u1eeba l\u1ec7ch tr\u1ee5c, m\u00e0i m\u00f2n tr\u1ee5c qu\u00e1 m\u1ee9c v\u00e0 h\u1ecfng \u1ed5 bi s\u1edbm. Vi\u1ec7c kh\u1edbp \u0111\u00fang kh\u00eda PTO r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u1ea3 h\u1ed9p s\u1ed1 v\u00e0 khung m\u00e1y r\u1ea3i d\u01b0\u1edbi c\u00e1c t\u1ea3i tr\u1ecdng kh\u00e1c nhau tr\u00ean \u0111\u1ed3ng ru\u1ed9ng.<\/p>\n

4. T\u00edch h\u1ee3p b\u1ed9 khu\u1ea5y v\u00e0 \u1ed5 \u0111\u0129a
\nC\u1ea5u h\u00ecnh v\u1ecf h\u1ed9p s\u1ed1 v\u00e0 \u0111\u1ea7u ra h\u1ed7 tr\u1ee3 t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng khu\u1ea5y gi\u00fap ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng t\u1eafc ngh\u1ebdn v\u1eadt li\u1ec7u trong ph\u1ec5u, \u0111\u1ea3m b\u1ea3o d\u00f2ng ph\u00e2n b\u00f3n ch\u1ea3y \u0111\u1ec1u \u0111\u1ebfn c\u00e1c \u0111\u0129a quay. Thi\u1ebft k\u1ebf ch\u1ee9c n\u0103ng k\u00e9p n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi x\u1eed l\u00fd ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t ho\u1eb7c h\u00fat \u1ea9m d\u1ec5 b\u1ecb v\u00f3n c\u1ee5c. C\u00e1c m\u1eabu m\u00e1y r\u1ea3i t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u00ednh n\u0103ng n\u00e0y \u0111\u1ec3 duy tr\u00ec t\u1ed1c \u0111\u1ed9 b\u00f3n \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed3ng ru\u1ed9ng \u1ea9m \u01b0\u1edbt, n\u01a1i th\u01b0\u1eddng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ec1u.<\/p>\n

5. Kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng
\nVi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u1edbi m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n T-281A. C\u00e1c n\u00fat \u0111\u1ed5 d\u1ea7u, x\u1ea3 d\u1ea7u v\u00e0 ki\u1ec3m tra m\u1ee9c d\u1ea7u d\u1ec5 ti\u1ebfp c\u1eadn cho ph\u00e9p ki\u1ec3m tra m\u1ee9c d\u1ea7u h\u1ed9p s\u1ed1 v\u00e0 thay d\u1ea7u nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n d\u1ee5ng c\u1ee5 chuy\u00ean d\u1ee5ng. M\u1ed9t l\u1ed7 th\u00f4ng h\u01a1i ng\u0103n ng\u1eeba s\u1ef1 t\u00edch t\u1ee5 \u00e1p su\u1ea5t b\u00ean trong trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng. L\u1ea7n thay d\u1ea7u \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb sau 50\u201370 gi\u1edd, c\u00e1c l\u1ea7n ti\u1ebfp theo l\u00e0 500 gi\u1edd ho\u1eb7c h\u00e0ng n\u0103m, gi\u00fap vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng thi\u1ebft b\u1ecb n\u00e0y d\u1ec5 d\u00e0ng ph\u00f9 h\u1ee3p v\u1edbi l\u1ecbch b\u1ea3o d\u01b0\u1ee1ng ti\u00eau chu\u1ea9n c\u1ee7a trang tr\u1ea1i.<\/p>\n

6. Ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong n\u00f4ng nghi\u1ec7p
\n\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p \u0111a n\u0103ng d\u00e0nh cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n, T-281A h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i m\u00e1y m\u00f3c kh\u00e1c nhau bao g\u1ed3m m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n ly t\u00e2m d\u1ea1ng \u0111\u0129a, m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n d\u1ea1ng con l\u1eafc, m\u00e1y c\u1eaft c\u1ecf, m\u00e1y x\u1edbi \u0111\u1ea5t nhi\u1ec1u h\u00e0ng v\u00e0 m\u00e1y c\u01b0a v\u00f2ng. Giao di\u1ec7n tr\u1ee5c ti\u00eau chu\u1ea9n v\u00e0 v\u1ecf nh\u00f4m nh\u1ecf g\u1ecdn gi\u00fap n\u00f3 ph\u00f9 h\u1ee3p cho vi\u1ec7c l\u1eafp \u0111\u1eb7t OEM, thay th\u1ebf v\u00e0 s\u1eed d\u1ee5ng h\u1eadu m\u00e3i tr\u00ean nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u thi\u1ebft b\u1ecb kh\u00e1c nhau, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a cho nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i trong th\u1ef1c t\u1ebf.<\/p>\n

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

Working Principle<\/h2>\n

M\u00e1y r\u1ea3i ph\u00e2n b\u00f3n T-281A ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd truy\u1ec1n \u0111\u1ed9ng c\u01a1 h\u1ecdc t\u1eeb h\u1ec7 th\u1ed1ng PTO c\u1ee7a m\u00e1y k\u00e9o. Khi PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, c\u00f4ng su\u1ea5t quay \u1edf t\u1ed1c \u0111\u1ed9 540 v\u00f2ng\/ph\u00fat \u0111\u01b0\u1ee3c truy\u1ec1n qua tr\u1ee5c d\u1eabn \u0111\u1ed9ng v\u00e0o h\u1ed9p s\u1ed1 th\u00f4ng qua kh\u1edbp n\u1ed1i spline \u0111\u1ea7u v\u00e0o Z6 1-3\/8\u2033. B\u00ean trong, c\u1eb7p b\u00e1nh r\u0103ng chuy\u1ec3n \u0111\u1ed5i chuy\u1ec3n \u0111\u1ed9ng quay \u0111\u1ea7u v\u00e0o n\u00e0y v\u1edbi t\u1ef7 s\u1ed1 c\u1ed1 \u0111\u1ecbnh 1:2,91, d\u1eabn \u0111\u1ebfn tr\u1ee5c \u0111\u1ea7u ra quay \u1edf t\u1ed1c \u0111\u1ed9 x\u1ea5p x\u1ec9 1.572 v\u00f2ng\/ph\u00fat. S\u1ef1 t\u0103ng t\u1ed1c \u0111\u1ed9 n\u00e0y ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u m\u00e0 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n d\u1ea1ng \u0111\u0129a ly t\u00e2m c\u1ea7n \u0111\u1ec3 t\u1ea1o ra l\u1ef1c ly t\u00e2m c\u1ea7n thi\u1ebft nh\u1eb1m ph\u00e2n t\u00e1n c\u00e1c h\u1ea1t ph\u00e2n b\u00f3n \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean chi\u1ec1u r\u1ed9ng \u1ee9ng d\u1ee5ng mong mu\u1ed1n. H\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng c\u00f4n ho\u1eb7c b\u00e1nh r\u0103ng tr\u1ee5 b\u00ean trong T-281A \u0111\u01b0\u1ee3c gia c\u00f4ng v\u1edbi dung sai ch\u1eb7t ch\u1ebd, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i, \u00edt rung \u0111\u1ed9ng trong su\u1ed1t qu\u00e1 tr\u00ecnh r\u1ea3i. V\u1edbi c\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o 8,1 kW v\u00e0 m\u00f4-men xo\u1eafn \u0111\u1ea7u ra 39 N\u00b7m, h\u1ed9p s\u1ed1 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u r\u1ea3i ph\u00e2n b\u00f3n \u1edf t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a m\u00e0 kh\u00f4ng g\u00e2y t\u1eadp trung \u1ee9ng su\u1ea5t l\u00ean b\u1ea5t k\u1ef3 r\u0103ng b\u00e1nh r\u0103ng ho\u1eb7c b\u1ec1 m\u1eb7t \u1ed5 tr\u1ee5c n\u00e0o.<\/p>\n

V\u1ecf h\u1ee3p kim nh\u00f4m c\u1ee7a T-281A mang l\u1ea1i s\u1ef1 k\u1ebft h\u1ee3p tuy\u1ec7t v\u1eddi gi\u1eefa tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 (7 kg) v\u00e0 \u0111\u1ed9 c\u1ee9ng v\u1eefng c\u1ea5u tr\u00fac, ch\u1ed1ng l\u1ea1i s\u1ef1 u\u1ed1n cong v\u00e0 bi\u1ebfn d\u1ea1ng ngay c\u1ea3 d\u01b0\u1edbi m\u00f4-men xo\u1eafn PTO li\u00ean t\u1ee5c. V\u00f2ng bi k\u00edn tr\u00ean c\u1ea3 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, h\u01a1i \u1ea9m v\u00e0 c\u00e1c h\u1ea1t ph\u00e2n b\u00f3n, n\u1ebfu kh\u00f4ng s\u1ebd g\u00e2y m\u00e0i m\u00f2n nhanh ch\u00f3ng c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong. V\u1ecf \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t ph\u00e2n b\u00f3n bao g\u1ed3m mu\u1ed1i nit\u01a1, ph\u1ed1t ph\u00e1t v\u00e0 kali, nh\u1eefng ch\u1ea5t \u0103n m\u00f2n kim lo\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 \u1ea9m ngo\u00e0i \u0111\u1ed3ng. T\u1ea5t c\u1ea3 c\u00e1c v\u00f2ng \u0111\u1ec7m tr\u1ee5c \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 ph\u00f9 h\u1ee3p cho m\u1ee5c \u0111\u00edch n\u00f4ng nghi\u1ec7p, duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n khi ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t b\u1eafn t\u00f3e, r\u1eeda b\u1eb1ng \u00e1p l\u1ef1c cao v\u00e0 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 theo m\u00f9a.<\/p>\n

Vi\u1ec7c b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t gi\u00fap h\u1ed9p s\u1ed1 T-281A c\u00f3 tu\u1ed5i th\u1ecd cao. H\u1ed9p s\u1ed1 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p b\u00f4i tr\u01a1n v\u0103ng d\u1ea7u, trong \u0111\u00f3 b\u1ed9 b\u00e1nh r\u0103ng quay mang d\u1ea7u h\u1ed9p s\u1ed1 80W-90 \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t ch\u1ecbu t\u1ea3i v\u1edbi m\u1ed7i v\u00f2ng quay. Dung t\u00edch d\u1ea7u t\u1ed1i \u0111a 0,5 l\u00edt l\u00e0 \u0111\u1ee7 cho b\u1ed9 ph\u1eadn nh\u1ecf g\u1ecdn n\u00e0y, duy tr\u00ec \u0111\u1ed9 d\u00e0y m\u00e0ng d\u1ea7u tr\u00ean c\u00e1c m\u1eb7t b\u00ean c\u1ee7a b\u00e1nh r\u0103ng v\u00e0 v\u00f2ng bi \u1edf nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t l\u1ed7 th\u00f4ng h\u01a1i gi\u00fap c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t b\u00ean trong, ng\u0103n ng\u1eeba h\u1ecfng gio\u0103ng v\u00e0 m\u1ea5t d\u1ea7u. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn th\u1ef1c hi\u1ec7n l\u1ea7n thay d\u1ea7u \u0111\u1ea7u ti\u00ean sau 50-70 gi\u1edd \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t kim lo\u1ea1i t\u00edch t\u1ee5 trong giai \u0111o\u1ea1n m\u00e0i m\u00f2n ban \u0111\u1ea7u c\u1ee7a b\u00e1nh r\u0103ng. C\u00e1c l\u1ea7n thay d\u1ea7u ti\u1ebfp theo sau m\u1ed7i 500 gi\u1edd ho\u1eb7c h\u00e0ng n\u0103m gi\u00fap duy tr\u00ec \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia b\u1ea3o v\u1ec7 trong su\u1ed1t v\u00f2ng \u0111\u1eddi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ed9p s\u1ed1.<\/p>\n

H\u1ed9p s\u1ed1 ph\u00e2n b\u00f3n T-281A c\u1ee7a CMN \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u1ec3 thay th\u1ebf tr\u1ef1c ti\u1ebfp v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9c n\u0103ng cho h\u1ed9p s\u1ed1 ph\u00e2n b\u00f3n Comer T-281A nguy\u00ean b\u1ea3n. C\u00e1c l\u1ed7 l\u1eafp \u0111\u1eb7t (4 x \u00d811 mm tr\u00ean PCD 108 x 108 mm), k\u00edch th\u01b0\u1edbc tr\u1ee5c, k\u00edch th\u01b0\u1edbc v\u1ecf v\u00e0 t\u1ef7 s\u1ed1 truy\u1ec1n \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt g\u1ed1c. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 thay th\u1ebf b\u1ed9 ph\u1eadn Comer \u0111\u00e3 m\u00f2n v\u00e0 l\u1eafp l\u1ea1i tr\u1ee5c PTO, gi\u00e1 \u0111\u1ee1 \u0111\u0129a v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n kh\u00e1c c\u1ee7a m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i, gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y. \u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng OEM v\u00e0 th\u1ecb tr\u01b0\u1eddng ph\u1ee5 t\u00f9ng thay th\u1ebf, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ch\u00e9o n\u00e0y l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf quan tr\u1ecdng khi mua h\u00e0ng t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n chuy\u00ean v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf n\u00f4ng nghi\u1ec7p.<\/p>\n

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

C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng<\/h2>\n
\n

Tr\u1ed3ng tr\u1ecdt<\/h3>\n

M\u00e1y b\u00f3n ph\u00e2n T-281A r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u00f3n ph\u00e2n d\u1ea1ng h\u1ea1t v\u00e0 ph\u00e2n h\u1ed7n h\u1ee3p \u0111\u1ed3ng \u0111\u1ec1u cho c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng theo h\u00e0ng nh\u01b0 l\u00faa m\u00ec, ng\u00f4, \u0111\u1eadu n\u00e0nh, c\u1ea3i d\u1ea7u v\u00e0 rau qu\u1ea3. T\u1ed1c \u0111\u1ed9 b\u00f3n ph\u00e2n \u1ed5n \u0111\u1ecbnh c\u1ee7a T-281A \u0111\u1ea3m b\u1ea3o ph\u00e2n t\u00e1n h\u1ea1t ph\u00e2n \u0111\u1ec1u kh\u1eafp chi\u1ec1u r\u1ed9ng l\u00e0m vi\u1ec7c, th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ea5p th\u1ee5 ch\u1ea5t dinh d\u01b0\u1ee1ng t\u1ed1i \u01b0u v\u00e0 ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng b\u00f3n qu\u00e1 nhi\u1ec1u ho\u1eb7c qu\u00e1 \u00edt, t\u1eeb \u0111\u00f3 gi\u1ea3m n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u00e2y tr\u1ed3ng.<\/p>\n<\/div>\n

\n

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

Trong ho\u1ea1t \u0111\u1ed9ng ch\u0103n nu\u00f4i gia s\u00fac, h\u1ed9p s\u1ed1 \u0111i\u1ec1u khi\u1ec3n m\u00e1y r\u1ea3i \u0111\u1ec3 b\u00f3n ph\u00e2n v\u00e0 v\u00f4i \u0111\u1ec1u kh\u1eafp c\u00e1c \u0111\u1ed3ng c\u1ecf ch\u0103n th\u1ea3. Vi\u1ec7c ph\u00e2n ph\u1ed1i ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u1ed3ng \u0111\u1ec1u gi\u00fap c\u1ea3i thi\u1ec7n m\u1eadt \u0111\u1ed9 th\u1ee9c \u0103n gia s\u00fac v\u00e0 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng, h\u1ed7 tr\u1ee3 \u0111i\u1ec1u ki\u1ec7n ch\u0103n th\u1ea3 l\u00e0nh m\u1ea1nh h\u01a1n cho v\u1eadt nu\u00f4i. M\u00e1y T-281A \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c chu k\u1ef3 l\u00e0m vi\u1ec7c kh\u1eaft khe \u0111i\u1ec3n h\u00ecnh c\u1ee7a c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ch\u0103n th\u1ea3 quy m\u00f4 l\u1edbn, n\u01a1i c\u00e1c l\u01b0\u1ee3t r\u1ea3i li\u00ean t\u1ee5c bao ph\u1ee7 h\u00e0ng tr\u0103m hecta m\u1ed7i m\u00f9a.<\/p>\n<\/div>\n

\n

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

S\u00e2n golf, s\u00e2n th\u1ec3 thao v\u00e0 b\u00e3i c\u1ecf c\u00f4ng c\u1ed9ng \u0111\u00f2i h\u1ecfi t\u1ef7 l\u1ec7 b\u00f3n ph\u00e2n ch\u00ednh x\u00e1c v\u00e0 c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng c\u1ecf. H\u1ed9p s\u1ed1 T-281A cung c\u1ea5p t\u1ed1c \u0111\u1ed9 quay \u0111\u0129a \u1ed5n \u0111\u1ecbnh c\u1ea7n thi\u1ebft \u0111\u1ec3 r\u1ea3i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t m\u1ecbn ch\u00ednh x\u00e1c, cho ph\u00e9p ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u00e2n golf v\u00e0 \u0111\u1ed9i ng\u0169 b\u1ea3o d\u01b0\u1ee1ng duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c khi b\u00f3n ph\u00e2n, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n chuy\u00ean nghi\u1ec7p v\u1ec1 c\u1ecf m\u00e0 kh\u00f4ng g\u00e2y hi\u1ec7n t\u01b0\u1ee3ng c\u1ecf kh\u00f4ng \u0111\u1ec1u m\u00e0u ho\u1eb7c ch\u00e1y l\u00e1.<\/p>\n<\/div>\n

\n

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

C\u00e1c nh\u00e0 k\u00ednh v\u00e0 v\u01b0\u1eddn \u01b0\u01a1m c\u00e2y s\u1eed d\u1ee5ng h\u1ed9p s\u1ed1 r\u1ea3i ph\u00e2n \u0111\u1ec3 ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n gi\u1ea3i ph\u00f3ng ch\u1eadm v\u00e0 ch\u1ea5t c\u1ea3i t\u1ea1o \u0111\u1ea5t cho c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng trong ch\u1eadu v\u00e0 lu\u1ed1ng c\u00e2y c\u1ea3nh. T\u1ed1c \u0111\u1ed9 ph\u00e2n ph\u1ed1i \u1ed5n \u0111\u1ecbnh c\u1ee7a T-281A \u0111\u1ea3m b\u1ea3o ph\u00e2n b\u00f3n \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i ch\u00ednh x\u00e1c, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u00e0i c\u00e2y c\u1ea3nh nh\u1ea1y c\u1ea3m, n\u01a1i vi\u1ec7c b\u00f3n qu\u00e1 li\u1ec1u ho\u1eb7c ph\u00e2n ph\u1ed1i kh\u00f4ng \u0111\u1ec1u s\u1ebd d\u1eabn \u0111\u1ebfn suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng c\u00e2y tr\u1ed3ng v\u00e0 thi\u1ec7t h\u1ea1i v\u1ec1 m\u1eb7t th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<\/div>\n

\n

Thi\u1ebft k\u1ebf c\u1ea3nh quan v\u00e0 l\u00e0m v\u01b0\u1eddn<\/h3>\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 th\u1ea7u thi c\u00f4ng c\u1ea3nh quan quy m\u00f4 nh\u1ecf v\u00e0 v\u1eeba, m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ed9p s\u1ed1 T-281A gi\u00fap ph\u00e2n ph\u1ed1i ch\u1ea5t dinh d\u01b0\u1ee1ng m\u1ed9t c\u00e1ch c\u00f3 ki\u1ec3m so\u00e1t tr\u00ean c\u00e1c lu\u1ed1ng hoa, d\u1ea3i hoa v\u00e0 khu v\u1ef1c c\u00e2y xanh c\u00f4ng c\u1ed9ng. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 ch\u1ec9 7 kg c\u1ee7a h\u1ed9p s\u1ed1 khi\u1ebfn n\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y r\u1ea3i nh\u1ecf h\u01a1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c \u0111\u1ed9i thi c\u00f4ng c\u1ea3nh quan, nh\u1eefng ng\u01b0\u1eddi c\u1ea7n hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady m\u00e0 kh\u00f4ng ph\u1ea3i ch\u1ecbu tr\u1ecdng l\u01b0\u1ee3ng n\u1eb7ng n\u1ec1 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng gang.<\/p>\n<\/div>\n

\n

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

Ng\u01b0\u1eddi tr\u1ed3ng c\u00e2y \u0103n qu\u1ea3 v\u00e0 c\u00e2y nho d\u1ef1a v\u00e0o vi\u1ec7c b\u00f3n ph\u00e2n ch\u00ednh x\u00e1c xung quanh v\u00f9ng r\u1ec5 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u l\u00e3ng ph\u00ed v\u00e0 th\u1ea5t tho\u00e1t. T\u1ed1c \u0111\u1ed9 quay \u0111\u0129a \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u00e1y r\u1ea3i ph\u00e2n T-281A cho ph\u00e9p m\u00e1y r\u1ea3i ph\u00e2n trong v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00e0 v\u01b0\u1eddn nho cung c\u1ea5p ph\u00e2n b\u00f3n trong ph\u1ea1m vi ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft cho c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng l\u00e2u n\u0103m c\u00f3 gi\u00e1 tr\u1ecb cao, n\u01a1i vi\u1ec7c b\u00f3n ph\u00e2n kh\u00f4ng \u0111\u1ec1u s\u1ebd t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t gi\u1eefa c\u00e1c c\u00e2y v\u1ec1 n\u0103ng su\u1ea5t, k\u00edch th\u01b0\u1edbc qu\u1ea3 v\u00e0 h\u00e0m l\u01b0\u1ee3ng \u0111\u01b0\u1eddng khi thu ho\u1ea1ch.<\/p>\n

C\u00e1c ch\u1ea5t c\u1ea3i t\u1ea1o \u0111\u1ea5t<\/h3>\n

Ngo\u00e0i c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n d\u1ea1ng h\u1ea1t th\u00f4ng th\u01b0\u1eddng, m\u00e1y T-281A c\u00f2n th\u00edch h\u1ee3p \u0111\u1ec3 r\u1ea3i c\u00e1c v\u1eadt li\u1ec7u c\u1ea3i t\u1ea1o \u0111\u1ea5t nh\u01b0 v\u00f4i n\u00f4ng nghi\u1ec7p, \u0111\u00f4l\u00f4mit, th\u1ea1ch cao v\u00e0 ph\u00e2n h\u1eefu c\u01a1 d\u1ea1ng h\u1ea1t. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t, c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac \u0111\u1ea5t v\u00e0 b\u1ed5 sung c\u00e1c kho\u00e1ng ch\u1ea5t \u0111\u00e3 c\u1ea1n ki\u1ec7t. H\u1ed9p s\u1ed1 c\u1ee7a m\u00e1y x\u1eed l\u00fd \u0111\u00e1ng tin c\u1eady c\u00e1c k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 m\u1eadt \u0111\u1ed9 kh\u1ed1i l\u01b0\u1ee3ng kh\u00e1c nhau c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u n\u00e0y, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 \u0111a n\u0103ng trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd s\u1ee9c kh\u1ecfe \u0111\u1ea5t.<\/p>\n<\/div>\n

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

H\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n T-281A<\/h2>\n

1. Ng\u1eaft ngu\u1ed3n \u0111i\u1ec7n v\u00e0 c\u1ed1 \u0111\u1ecbnh thi\u1ebft b\u1ecb.
\nAn to\u00e0n lu\u00f4n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u. \u0110\u1ed7 m\u00e1y k\u00e9o v\u00e0 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n tr\u00ean b\u1ec1 m\u1eb7t b\u1eb1ng ph\u1eb3ng, \u1ed5n \u0111\u1ecbnh. T\u1eaft \u0111\u1ed9ng c\u01a1, r\u00fat \u200b\u200bch\u00eca kh\u00f3a kh\u1edfi \u0111\u1ed9ng v\u00e0 ng\u1eaft tr\u1ee5c PTO kh\u1ecfi c\u1ea3 m\u00e1y k\u00e9o v\u00e0 h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i. X\u00e1c nh\u1eadn r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn quay \u0111\u00e3 d\u1eebng ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi ti\u1ebfp c\u1eadn h\u1ed9p s\u1ed1. Ch\u00e8n b\u00e1nh xe v\u00e0o m\u00e1y r\u1ea3i \u0111\u1ec3 ng\u0103n ng\u1eeba b\u1ea5t k\u1ef3 chuy\u1ec3n \u0111\u1ed9ng ngo\u00e0i \u00fd mu\u1ed1n n\u00e0o trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t. Kh\u00f4ng l\u00e0m vi\u1ec7c b\u00ean d\u01b0\u1edbi ho\u1eb7c xung quanh thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn v\u00ec ch\u00fang c\u00f3 th\u1ec3 l\u0103n ho\u1eb7c d\u1ecbch chuy\u1ec3n.<\/p>\n

2. Th\u00e1o h\u1ed9p s\u1ed1 hi\u1ec7n c\u00f3
\nTh\u00e1o b\u1ed1n bu l\u00f4ng l\u1eafp h\u1ed9p s\u1ed1 v\u00e0 c\u1ea9n th\u1eadn tr\u01b0\u1ee3t c\u1ea3 tr\u1ee5c \u0111\u1ea7u v\u00e0o v\u00e0 tr\u1ee5c \u0111\u1ea7u ra ra kh\u1ecfi c\u00e1c kh\u1edbp n\u1ed1i t\u01b0\u01a1ng \u1ee9ng. Trong khi khu v\u1ef1c l\u1eafp \u0111\u1eb7t d\u1ec5 ti\u1ebfp c\u1eadn, h\u00e3y ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn li\u1ec1n k\u1ec1, bao g\u1ed3m c\u00e1c kh\u1edbp n\u1ed1i, c\u00e1c \u0111o\u1ea1n \u1ed1ng l\u1ed3ng c\u1ee7a tr\u1ee5c PTO, gi\u00e1 \u0111\u1ee1 v\u00e0 c\u00e1c moay \u1ed1c \u0111\u0129a xem c\u00f3 b\u1ecb m\u00f2n, n\u1ee9t ho\u1eb7c \u0103n m\u00f2n kh\u00f4ng. Thay th\u1ebf b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn n\u00e0o b\u1ecb m\u00f2n ngay b\u00e2y gi\u1edd \u0111\u1ec3 tr\u00e1nh h\u1ecfng h\u00f3c s\u1edbm sau khi l\u1eafp \u0111\u1eb7t h\u1ed9p s\u1ed1 m\u1edbi. L\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng b\u1ec7 l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac b\u1eb1ng b\u00e0n ch\u1ea3i s\u1eaft v\u00e0 ch\u1ea5t t\u1ea9y d\u1ea7u m\u1ee1, lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 d\u1ea5u v\u1ebft c\u1ee7a v\u1eadt li\u1ec7u gio\u0103ng c\u0169, r\u1ec9 s\u00e9t, b\u1ee5i b\u1ea9n v\u00e0 c\u1eb7n d\u1ea7u c\u0169 tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t b\u1ed9 ph\u1eadn m\u1edbi.<\/p>\n

3. \u0110\u1ecbnh v\u1ecb h\u1ed9p s\u1ed1 m\u1edbi
\nN\u00e2ng h\u1ed9p s\u1ed1 T-281A v\u00e0o v\u1ecb tr\u00ed tr\u00ean b\u1ec7 l\u1eafp \u0111\u1eb7t v\u00e0 c\u0103n ch\u1ec9nh b\u1ed1n l\u1ed7 l\u1eafp \u0111\u1eb7t 11 mm v\u1edbi c\u00e1c \u0111inh t\u00e1n ho\u1eb7c l\u1ed7 bu l\u00f4ng hi\u1ec7n c\u00f3 tr\u00ean khung m\u00e1y r\u1ea3i. H\u1ed9p s\u1ed1 ph\u1ea3i n\u1eb1m ph\u1eb3ng v\u00e0 \u0111\u1ec1u tr\u00ean b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t m\u00e0 kh\u00f4ng b\u1ecb lung l\u1eafc. X\u00e1c nh\u1eadn r\u1eb1ng t\u00e2m tr\u1ee5c \u0111\u1ea7u v\u00e0o th\u1eb3ng h\u00e0ng v\u1edbi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO v\u00e0 tr\u1ee5c \u0111\u1ea7u ra th\u1eb3ng h\u00e0ng ch\u00ednh x\u00e1c v\u1edbi kh\u1edbp n\u1ed1i gi\u00e1 \u0111\u1ee1 \u0111\u0129a. Kh\u00f4ng n\u00ean d\u00f9ng l\u1ef1c qu\u00e1 m\u1ea1nh \u0111\u1ec3 \u0111\u01b0a c\u00e1c tr\u1ee5c v\u00e0o \u0111\u00fang v\u1ecb tr\u00ed. N\u1ebfu c\u1ea3m th\u1ea5y l\u1ef1c c\u1ea3n, h\u00e3y ki\u1ec3m tra l\u1ea1i s\u1ef1 th\u1eb3ng h\u00e0ng tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c, v\u00ec vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u01b0\u1ee1ng b\u1ee9c s\u1ebd g\u00e2y ra \u1ee9ng su\u1ea5t l\u1ec7ch tr\u1ee5c l\u00e0m h\u1ecfng \u1ed5 bi trong nh\u1eefng gi\u1edd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u ti\u00ean.<\/p>\n

4. C\u1ed1 \u0111\u1ecbnh h\u1ed9p s\u1ed1
\nL\u1eafp c\u1ea3 b\u1ed1n bu l\u00f4ng g\u1eafn v\u00e0 si\u1ebft ch\u1eb7t ch\u00fang d\u1ea7n d\u1ea7n b\u1eb1ng tay theo h\u00ecnh ch\u1eef th\u1eadp \u0111\u1ec3 k\u00e9o h\u1ed9p s\u1ed1 v\u00e0o \u0111\u1ec1u b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t. Sau \u0111\u00f3, s\u1eed d\u1ee5ng c\u1edd l\u00ea l\u1ef1c \u0111\u00e3 hi\u1ec7u chu\u1ea9n, si\u1ebft ch\u1eb7t t\u1eebng bu l\u00f4ng \u0111\u1ebfn m\u00f4-men xo\u1eafn do nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5 quy \u0111\u1ecbnh cho bu l\u00f4ng g\u1eafn M10 (th\u01b0\u1eddng l\u00e0 40\u201350 N\u00b7m cho c\u00e1c m\u1ed1i n\u1ed1i nh\u00f4m-th\u00e9p). Kh\u00f4ng si\u1ebft qu\u00e1 ch\u1eb7t, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m n\u1ee9t ho\u1eb7c bi\u1ebfn d\u1ea1ng c\u00e1c g\u1edd v\u1ecf nh\u00f4m. Sau khi si\u1ebft ch\u1eb7t, ki\u1ec3m tra xem h\u1ed9p s\u1ed1 c\u00f3 n\u1eb1m ph\u1eb3ng v\u00e0 kh\u00f4ng b\u1ecb lung lay hay kh\u00f4ng. Ki\u1ec3m tra l\u1ea1i m\u00f4-men xo\u1eafn sau 2 gi\u1edd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u ti\u00ean v\u00ec c\u00e1c bu l\u00f4ng c\u00f3 th\u1ec3 b\u1ecb l\u00fan nh\u1eb9.<\/p>\n

5. K\u1ebft n\u1ed1i PTO v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ea7u ra
\nTr\u01b0\u1ee3t tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng PTO v\u00e0o r\u00e3nh then c\u1ee7a tr\u1ee5c \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1 v\u00e0 g\u00e0i ch\u1ed1t kh\u00f3a nhanh v\u00e0o h\u1ebft c\u1ee1. G\u1eafn moay\u01a1 \u0111\u0129a r\u1ea3i ho\u1eb7c kh\u1edbp n\u1ed1i m\u00e1y khu\u1ea5y v\u00e0o tr\u1ee5c \u0111\u1ea7u ra v\u00e0 c\u1ed1 \u0111\u1ecbnh b\u1eb1ng \u1ed1c v\u00edt ho\u1eb7c v\u00f2ng kh\u00f3a ph\u00f9 h\u1ee3p. Ki\u1ec3m tra xem tr\u1ee5c PTO c\u00f3 th\u1ec3 thu g\u1ecdn t\u1ef1 do trong to\u00e0n b\u1ed9 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng b\u1ecb k\u1eb9t ho\u1eb7c ch\u1ea1m \u0111\u00e1y hay kh\u00f4ng. L\u1eafp l\u1ea1i t\u1ea5t c\u1ea3 c\u00e1c t\u1ea5m ch\u1eafn v\u00e0 b\u1ea3o v\u1ec7 an to\u00e0n cho tr\u1ee5c PTO, x\u00e1c nh\u1eadn ch\u00fang \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn b\u1eb1ng c\u00e1c d\u00e2y x\u00edch gi\u1eef. Ki\u1ec3m tra xem g\u00f3c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a PTO kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 m\u1ee9c t\u1ed1i \u0111a \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t khuy\u1ebfn ngh\u1ecb (th\u01b0\u1eddng l\u00e0 15\u201325 \u0111\u1ed9) \u0111\u1ec3 tr\u00e1nh m\u00e0i m\u00f2n kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng s\u1edbm.<\/p>\n

6. Ch\u00e2m \u0111\u1ea7y v\u00e0 ki\u1ec3m tra ch\u1ea5t b\u00f4i tr\u01a1n
\nTh\u00e1o n\u00fat \u0111\u1ed5 d\u1ea7u v\u00e0 th\u00eam d\u1ea7u h\u1ed9p s\u1ed1 80W-90 cho \u0111\u1ebfn khi \u0111\u1ea1t m\u1ee9c d\u1ea7u th\u00edch h\u1ee3p. h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n<\/strong><\/a> M\u1ee9c d\u1ea7u \u0111\u1ea1t \u0111\u1ebfn v\u1ecb tr\u00ed n\u00fat ki\u1ec3m tra m\u1ee9c d\u1ea7u, th\u00f4ng th\u01b0\u1eddng c\u1ea7n kho\u1ea3ng 0,4\u20130,5 l\u00edt cho thi\u1ebft b\u1ecb n\u00e0y. Kh\u00f4ng \u0111\u1ed5 qu\u00e1 \u0111\u1ea7y, v\u00ec d\u1ea7u th\u1eeba s\u1ebd g\u00e2y s\u1ee7i b\u1ecdt v\u00e0 l\u00e0m h\u1ecfng gio\u0103ng. Thay c\u1ea3 hai n\u00fat ki\u1ec3m tra v\u00e0 \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c gio\u0103ng kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9. X\u00e1c nh\u1eadn l\u1ed7 th\u00f4ng h\u01a1i th\u00f4ng tho\u00e1ng. H\u1ed9p s\u1ed1 \u0111\u01b0\u1ee3c cung c\u1ea5p \u1edf tr\u1ea1ng th\u00e1i kh\u00f4 t\u1eeb nh\u00e0 m\u00e1y, v\u00ec v\u1eady vi\u1ec7c kh\u00f4ng \u0111\u1ed5 d\u1ea7u tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng s\u1ebd g\u00e2y h\u01b0 h\u1ecfng b\u00ean trong kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c ch\u1ec9 trong v\u00e0i ph\u00fat ho\u1ea1t \u0111\u1ed9ng. Ghi l\u1ea1i ng\u00e0y v\u00e0 th\u1ec3 t\u00edch d\u1ea7u \u0111\u00e3 \u0111\u1ed5 \u0111\u1ec3 theo d\u00f5i b\u1ea3o tr\u00ec.<\/p>\n

7. Ti\u1ebfn h\u00e0nh ki\u1ec3m tra ban \u0111\u1ea7u
\nKh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 m\u00e1y k\u00e9o v\u00e0 g\u00e0i PTO \u1edf ga th\u1ea5p (kho\u1ea3ng 1.000 v\u00f2ng\/ph\u00fat \u0111\u1ed9ng c\u01a1, t\u1ea1o ra kho\u1ea3ng 300\u2013400 v\u00f2ng\/ph\u00fat PTO). Cho h\u1ed9p s\u1ed1 ch\u1ea1y kh\u00f4ng t\u1ea3i trong 2\u20133 ph\u00fat, sau \u0111\u00f3 t\u0103ng d\u1ea7n l\u00ean t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a 540 v\u00f2ng\/ph\u00fat PTO. Quan s\u00e1t xem c\u00f3 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng n\u00e0o nh\u01b0 ti\u1ebfng m\u00e0i, ti\u1ebfng l\u00e1ch c\u00e1ch ho\u1eb7c ti\u1ebfng r\u00edt kh\u00f4ng; ki\u1ec3m tra xem c\u00f3 rung \u0111\u1ed9ng qu\u00e1 m\u1ee9c m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng c\u00f3 \u1edf h\u1ed9p s\u1ed1 ban \u0111\u1ea7u kh\u00f4ng; v\u00e0 ki\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c v\u00f2ng \u0111\u1ec7m v\u00e0 n\u00fat b\u1ecbt tr\u1ee5c xem c\u00f3 r\u00f2 r\u1ec9 d\u1ea7u kh\u00f4ng. Cho m\u00e1y r\u1ea3i ch\u1ea1y th\u1eed m\u1ed9t \u0111o\u1ea1n ng\u1eafn v\u1edbi ph\u1ec5u ch\u1ee9a \u0111\u1ea7y v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 tr\u00ean \u0111\u1ed3ng ru\u1ed9ng. N\u1ebfu ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 t\u00ecnh tr\u1ea1ng b\u1ea5t th\u01b0\u1eddng n\u00e0o, h\u00e3y t\u1eaft m\u00e1y ngay l\u1eadp t\u1ee9c v\u00e0 ki\u1ec3m tra l\u1ea1i h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc khi ti\u1ebfp t\u1ee5c.<\/p>\n

\"\u1ee8ng<\/p>\n

M\u1eb9o b\u1ea3o tr\u00ec<\/h2>\n

Ki\u1ec3m tra m\u1ee9c d\u1ea7u \u0111\u1ecbnh k\u1ef3
\nKi\u1ec3m tra m\u1ee9c d\u1ea7u h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u m\u1ed7i m\u00f9a v\u1ee5 v\u00e0 \u00edt nh\u1ea5t sau m\u1ed7i 50 gi\u1edd ho\u1ea1t \u0111\u1ed9ng. Th\u00e1o n\u00fat ki\u1ec3m tra m\u1ee9c d\u1ea7u khi h\u1ed9p s\u1ed1 n\u1eb1m ngang v\u00e0 x\u00e1c nh\u1eadn c\u00f3 d\u1ea7u t\u1ea1i v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t. M\u1ee9c d\u1ea7u th\u1ea5p l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y m\u00e0i m\u00f2n nhanh c\u00e1c b\u00e1nh r\u0103ng v\u00e0 \u1ed5 bi. N\u1ebfu m\u1ee9c d\u1ea7u th\u1ea5p, h\u00e3y ki\u1ec3m tra xem c\u00f3 r\u00f2 r\u1ec9 gio\u0103ng tr\u01b0\u1edbc khi ch\u00e2m th\u00eam d\u1ea7u, v\u00ec vi\u1ec7c ch\u1ec9 ch\u00e2m th\u00eam d\u1ea7u v\u00e0o h\u1ed9p s\u1ed1 b\u1ecb r\u00f2 r\u1ec9 m\u00e0 kh\u00f4ng gi\u1ea3i quy\u1ebft nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 s\u1ebd d\u1eabn \u0111\u1ebfn m\u1ea5t d\u1ea7u l\u1eb7p \u0111i l\u1eb7p l\u1ea1i v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 h\u1ecfng h\u00f3c nghi\u00eam tr\u1ecdng.<\/p>\n

L\u1ea7n thay d\u1ea7u \u0111\u1ea7u ti\u00ean sau 50\u201370 gi\u1edd.
\nTrong giai \u0111o\u1ea1n ch\u1ea1y r\u00e0, c\u00e1c r\u0103ng b\u00e1nh r\u0103ng v\u00e0 b\u1ec1 m\u1eb7t \u1ed5 tr\u1ee5c t\u1ea1o ra c\u00e1c h\u1ea1t kim lo\u1ea1i nh\u1ecf khi ch\u00fang b\u1ecb m\u00e0i m\u00f2n \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng ho\u1ea1t \u0111\u1ed9ng cu\u1ed1i c\u00f9ng. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i x\u1ea3 v\u00e0 thay d\u1ea7u h\u1ed9p s\u1ed1 80W-90 sau 50-70 gi\u1edd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u ti\u00ean \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t n\u00e0y tr\u01b0\u1edbc khi ch\u00fang g\u00e2y ra h\u01b0 h\u1ea1i do m\u00e0i m\u00f2n. X\u1ea3 d\u1ea7u \u1ea5m v\u00e0o m\u1ed9t th\u00f9ng ch\u1ee9a, s\u00fac r\u1eeda b\u1eb1ng d\u1ea7u m\u1edbi n\u1ebfu c\u1ea7n thi\u1ebft, v\u00e0 \u0111\u1ed5 \u0111\u1ea7y l\u1ea1i \u0111\u1ebfn m\u1ee9c ch\u00ednh x\u00e1c (kho\u1ea3ng 0,5 l\u00edt). Ghi l\u1ea1i ng\u00e0y thay d\u1ea7u v\u00e0 s\u1ed1 gi\u1edd ho\u1ea1t \u0111\u1ed9ng. Vi\u1ec7c thay d\u1ea7u s\u1edbm n\u00e0y s\u1ebd k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ed9p s\u1ed1.<\/p>\n

Thay d\u1ea7u \u0111\u1ecbnh k\u1ef3 sau m\u1ed7i 500 gi\u1edd ho\u1ea1t \u0111\u1ed9ng.
\nThay d\u1ea7u h\u1ed9p s\u1ed1 sau m\u1ed7i 500 gi\u1edd ho\u1ea1t \u0111\u1ed9ng, ho\u1eb7c \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed7i n\u0103m ngay c\u1ea3 khi ch\u01b0a \u0111\u1ea1t \u0111\u1ebfn ng\u01b0\u1ee1ng gi\u1edd ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3. D\u1ea7u h\u1ed9p s\u1ed1 b\u1ecb suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng theo th\u1eddi gian do qu\u00e1 tr\u00ecnh oxy h\u00f3a, s\u1ef1 hao h\u1ee5t ph\u1ee5 gia v\u00e0 s\u1ef1 nhi\u1ec5m b\u1ea9n t\u1eeb h\u01a1i \u1ea9m v\u00e0 c\u00e1c h\u1ea1t m\u00e0i m\u00f2n. D\u1ea7u c\u0169 v\u1edbi c\u00e1c ph\u1ee5 gia ch\u1ed1ng m\u00e0i m\u00f2n \u0111\u00e3 c\u1ea1n ki\u1ec7t s\u1ebd cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 k\u00e9m h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi d\u1ea7u m\u1edbi, \u0111\u1eb7c bi\u1ec7t l\u00e0 d\u01b0\u1edbi \u00e1p l\u1ef1c ti\u1ebfp x\u00fac cao c\u1ee7a ho\u1ea1t \u0111\u1ed9ng b\u00e1nh r\u0103ng c\u00f4n. Lu\u00f4n s\u1eed d\u1ee5ng d\u1ea7u h\u1ed9p s\u1ed1 SAE 80W-90 \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n GL-4 ho\u1eb7c GL-5. Tr\u00e1nh tr\u1ed9n l\u1eabn c\u00e1c nh\u00e3n hi\u1ec7u ho\u1eb7c lo\u1ea1i d\u1ea7u kh\u00e1c nhau, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ee5 gia v\u00e0 l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n

Ki\u1ec3m tra gio\u0103ng v\u00e0 v\u00f2ng \u0111\u1ec7m
\nKi\u1ec3m tra t\u1ea5t c\u1ea3 c\u00e1c ph\u1edbt d\u1ea7u tr\u1ee5c v\u00e0 gio\u0103ng v\u1ecf h\u1ed9p s\u1ed1 m\u1ed7i l\u1ea7n thay d\u1ea7u \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u r\u00f2 r\u1ec9, th\u1ea5m d\u1ea7u ho\u1eb7c c\u1ee9ng l\u1ea1i. C\u00e1c h\u1ee3p ch\u1ea5t trong ph\u00e2n b\u00f3n c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m v\u1eadt li\u1ec7u ph\u1edbt cao su theo th\u1eddi gian, \u0111\u1eb7c bi\u1ec7t khi h\u1ed9p s\u1ed1 ti\u1ebfp x\u00fac v\u1edbi ph\u00e2n b\u00f3n d\u1ea1ng l\u1ecfng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 \u1ea9m cao. Thay th\u1ebf b\u1ea5t k\u1ef3 ph\u1edbt n\u00e0o c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng tr\u01b0\u1edbc khi n\u00f3 b\u1ecb h\u1ecfng ho\u00e0n to\u00e0n v\u00e0 g\u00e2y m\u1ea5t d\u1ea7u nhanh ch\u00f3ng c\u0169ng nh\u01b0 l\u00e0m nhi\u1ec5m b\u1ea9n \u1ed5 tr\u1ee5c. B\u1ed9 d\u1ee5ng c\u1ee5 thay th\u1ebf ph\u1edbt cho m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n T-281A c\u00f3 s\u1eb5n nh\u01b0 ph\u1ee5 t\u00f9ng thay th\u1ebf h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n t\u1eeb CMN Transmission.<\/p>\n

V\u1ec7 sinh sau khi s\u1eed d\u1ee5ng
\nSau m\u1ed7i m\u00f9a r\u1ea3i ph\u00e2n b\u00f3n, h\u00e3y l\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng b\u00ean ngo\u00e0i h\u1ed9p s\u1ed1 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf h\u1ebft c\u1eb7n ph\u00e2n b\u00f3n kh\u1ecfi v\u1ecf m\u00e1y, khu v\u1ef1c tr\u1ee5c v\u00e0 c\u00e1c gi\u00e1 \u0111\u1ee1. C\u00e1c h\u1ee3p ch\u1ea5t ph\u00e2n b\u00f3n c\u00f3 t\u00ednh h\u00fat \u1ea9m cao v\u00e0 s\u1ebd ti\u1ebfp t\u1ee5c h\u00fat \u1ea9m v\u00e0 \u0103n m\u00f2n b\u1ec1 m\u1eb7t nh\u00f4m v\u00e0 th\u00e9p n\u1ebfu \u0111\u1ec3 ti\u1ebfp x\u00fac trong su\u1ed1t th\u1eddi gian b\u1ea3o qu\u1ea3n m\u00f9a \u0111\u00f4ng. X\u1ecbt m\u1ed9t l\u1edbp m\u1ecfng ch\u1ea5t ch\u1ed1ng \u0103n m\u00f2n l\u00ean v\u1ecf m\u00e1y v\u00e0 c\u00e1c \u0111\u1ea7u tr\u1ee5c. B\u1ea3o qu\u1ea3n m\u00e1y r\u1ea3i v\u00e0 h\u1ed9p s\u1ed1 \u1edf n\u01a1i kh\u00f4 r\u00e1o, c\u00f3 m\u00e1i che \u0111\u1ec3 tr\u00e1nh t\u00edch t\u1ee5 h\u01a1i \u1ea9m v\u00e0 h\u01b0 h\u1ecfng do \u0111\u00f3ng b\u0103ng tan ch\u1ea3y \u0111\u1ed1i v\u1edbi c\u00e1c gio\u0103ng v\u00e0 v\u00f2ng \u0111\u1ec7m trong th\u1eddi gian b\u1ea3o qu\u1ea3n ngo\u00e0i m\u00f9a v\u1ee5.<\/p>\n

Ki\u1ec3m tra m\u00f4-men xo\u1eafn bu l\u00f4ng l\u1eafp \u0111\u1eb7t
\nKi\u1ec3m tra m\u00f4-men xo\u1eafn ch\u00ednh x\u00e1c c\u1ee7a c\u1ea3 b\u1ed1n bu l\u00f4ng l\u1eafp h\u1ed9p s\u1ed1 v\u00e0o \u0111\u1ea7u m\u1ed7i m\u00f9a v\u00e0 sau 10 gi\u1edd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea7u ti\u00ean c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb l\u1eafp \u0111\u1eb7t m\u1edbi. Rung \u0111\u1ed9ng t\u1eeb ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tr\u1ee5c PTO v\u00e0 di chuy\u1ec3n tr\u00ean \u0111\u1ed3ng ru\u1ed9ng c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c \u1ed1c v\u00edt b\u1ecb l\u1ecfng d\u1ea7n, d\u1eabn \u0111\u1ebfn s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a h\u1ed9p s\u1ed1 g\u00e2y ra \u1ee9ng su\u1ea5t l\u1ec7ch tr\u1ee5c tr\u00ean c\u00e1c tr\u1ee5c \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra. S\u1eed d\u1ee5ng c\u1edd l\u00ea l\u1ef1c v\u00e0 si\u1ebft ch\u1eb7t l\u1ea1i b\u1ea5t k\u1ef3 \u1ed1c v\u00edt n\u00e0o \u0111\u00e3 b\u1ecb l\u1ecfng d\u01b0\u1edbi m\u1ee9c quy \u0111\u1ecbnh. Ngo\u00e0i ra, h\u00e3y ki\u1ec3m tra gi\u00e1 \u0111\u1ee1 l\u1eafp \u0111\u1eb7t xem c\u00f3 v\u1ebft n\u1ee9t ho\u1eb7c l\u1ed7i m\u1ed1i h\u00e0n n\u00e0o c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a h\u1ed9p s\u1ed1 trong \u0111i\u1ec1u ki\u1ec7n ph\u00e2n b\u1ed5 m\u00f4-men xo\u1eafn cao hay kh\u00f4ng.<\/p>\n

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

So s\u00e1nh h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n v\u1edbi h\u1ed9p s\u1ed1 m\u00e1y c\u1eaft quay<\/h2>\n
\n
\n

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 m\u00e1y 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 nhi\u1ec7m v\u1ee5 nh\u01b0 chu\u1ea9n b\u1ecb \u0111\u1ea5t, x\u1eed l\u00fd c\u00e2y tr\u1ed3ng v\u00e0 r\u1ea3i ph\u00e2n b\u00f3n. N\u1eb1m \u1edf trung t\u00e2m c\u1ee7a 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 xo\u1eafn \u0111\u1ec3 ph\u00e2n ph\u1ed1i ph\u00e2n b\u00f3n \u0111\u1ec1u kh\u1eafp c\u00e1nh \u0111\u1ed3ng. C\u00e1c h\u1ed9p s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady cao, \u0111\u1ea3m b\u1ea3o truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u00e1c nhau. Ch\u00fang \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t lo\u1ea1t c\u00e1c b\u00e1nh r\u0103ng v\u00e0 tr\u1ee5c ch\u00ednh x\u00e1c \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 quay v\u00e0 m\u00f4-men xo\u1eafn \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u r\u1ea3i, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t m\u00e1y v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n c\u00e1nh \u0111\u1ed3ng.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a h\u1ed9p s\u1ed1 m\u00e1y r\u1ea3i ph\u00e2n b\u00f3n<\/h3>\n