{"id":2430,"date":"2026-01-26T08:25:33","date_gmt":"2026-01-26T08:25:33","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?post_type=product&p=2430"},"modified":"2026-01-26T09:00:04","modified_gmt":"2026-01-26T09:00:04","slug":"pto-shaft-kit-with-clutch-and-yokes","status":"publish","type":"product","link":"https:\/\/tractorptoshaft.net\/vi\/product\/bo-truc-pto-kem-ly-hop-va-khop-noi\/","title":{"rendered":"B\u1ed9 tr\u1ee5c PTO k\u00e8m ly h\u1ee3p v\u00e0 kh\u1edbp n\u1ed1i"},"content":{"rendered":"
\n

C\u00f3 m\u1ed9t \u00e2m thanh \u0111\u1eb7c bi\u1ec7t khi\u1ebfn m\u1ecdi ng\u01b0\u1eddi v\u1eadn h\u00e0nh d\u00e0y d\u1ea1n kinh nghi\u1ec7m ph\u1ea3i nh\u0103n m\u1eb7t. \u0110\u00f3 l\u00e0 ti\u1ebfng kim lo\u1ea1i. l\u1ea1ch c\u1ea1ch l\u1ea1ch c\u1ea1ch<\/em> Ti\u1ebfp theo l\u00e0 m\u1ed9t rung \u0111\u1ed9ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c \u1edf ch\u1ed7 ng\u1ed3i. N\u1ebfu b\u1ea1n \u0111\u00e3 d\u00e0nh nhi\u1ec1u th\u1eddi gian l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y k\u00e9o nh\u01b0 t\u00f4i - g\u1ea7n 18 n\u0103m ch\u1ec9 chuy\u00ean v\u1ec1 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng - b\u1ea1n s\u1ebd hi\u1ec3u ch\u00ednh x\u00e1c \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 g\u00ec. H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a b\u1ea1n \u0111ang b\u00e1o hi\u1ec7u r\u1eb1ng n\u00f3 \u0111\u00e3 m\u1ec7t m\u1ecfi. Th\u01b0\u1eddng th\u00ec, ch\u00fang ta th\u1ea5y n\u00f4ng d\u00e2n \u1edf H\u00e0 Lan c\u1ed1 g\u1eafng v\u00e1 v\u00edu m\u1ecdi th\u1ee9. H\u1ecd thay th\u1ebf m\u1ed9t b\u1ed9 kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp \u1edf \u0111\u00e2y, h\u00e0n m\u1ed9t kh\u1edbp n\u1ed1i m\u1edbi \u1edf \u0111\u00f3, ho\u1eb7c c\u1ed1 g\u1eafng s\u1eeda ch\u1eefa m\u1ed9t b\u1ed9 ly h\u1ee3p ma s\u00e1t \u0111\u00e3 b\u1ecb k\u1eb9t do r\u1ec9 s\u00e9t trong ba m\u00f9a \u0111\u00f4ng.<\/p>\n

\"H\u00ecnh<\/p>\n

But here is the thing most people don’t realize until it’s too late: a PTO shaft is a balanced system. When you start mixing old, worn yokes with brand new universal joints, or you pair a fresh shaft with a clutch that has lost its tension, you are just inviting vibration. And vibration is the enemy. It travels. It moves from the shaft into your tractor\u2019s PTO stub bearings and into the implement\u2019s gearbox seals. That is why we advocate for the B\u1ed9 tr\u1ee5c PTO k\u00e8m ly h\u1ee3p v\u00e0 kh\u1edbp n\u1ed1i<\/strong>. It\u2019s a “plug-and-play” solution where the phasing is perfect, the clutch is calibrated, and the yokes are fresh. It resets the clock on your machinery\u2019s lifespan.<\/p>\n

Looking at the exploded view, you can see the complexity. A kit isn’t just a tube. It includes the tractor-side yoke (usually 6-spline), the cross kits, the telescoping profiles, and the crucial implement-side yoke which often houses the safety clutch. Whether it is a slip clutch to protect against rocks or an overrun clutch to handle flywheel inertia, having this pre-assembled means you aren’t fighting with snap rings in a muddy field.<\/p>\n

\"Gia<\/p>\n

M\u1ed1i li\u00ean h\u1ec7 \u1ea9n: Gh\u00e9p tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1edbi h\u1ed9p s\u1ed1<\/h2>\n

T\u00f4i t\u1eebng nh\u1eadn \u0111\u01b0\u1ee3c \u0111i\u1ec7n tho\u1ea1i t\u1eeb kh\u00e1ch h\u00e0ng kh\u1eb3ng \u0111\u1ecbnh tr\u1ee5c m\u1edbi c\u1ee7a h\u1ecd b\u1ecb l\u1ed7i v\u00ec n\u00f3 b\u1ecb lung lay. Ch\u00edn trong m\u01b0\u1eddi tr\u01b0\u1eddng h\u1ee3p, tr\u1ee5c v\u1eabn ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. V\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf tr\u1ee5c \u0111\u1ea7u v\u00e0o h\u1ed9p s\u1ed1. N\u1ebfu c\u00e1c r\u0103ng tr\u00ean h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p c\u1ee7a b\u1ea1n b\u1ecb m\u00f2n \u0111\u1ebfn m\u1ee9c s\u1eafc nh\u01b0 dao, th\u00ec kh\u1edbp n\u1ed1i PTO m\u1edbi s\u1ebd kh\u00f4ng bao gi\u1edd l\u1eafp v\u1eeba kh\u00edt. Gi\u1ed1ng nh\u01b0 vi\u1ec7c l\u1eafp l\u1ed1p m\u1edbi v\u00e0o v\u00e0nh xe b\u1ecb cong v\u1eady.<\/p>\n

Ch\u00fang t\u00f4i \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn h\u1ec7 th\u1ed1ng. Ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p ch\u1ea5t l\u01b0\u1ee3ng cao.<\/a> alongside our shaft kits. The metallurgical hardness of the gearbox input shaft must match the hardness of the PTO yoke splines. If one is significantly harder than the other, the harder metal will chew up the softer one in a matter of weeks (we call this “fretting wear”). When you source the kit and the gearbox from the same engineering standard, you ensure that the fit is tight\u2014usually within a tolerance of microns\u2014eliminating that backlash that destroys equipment.<\/p>\n

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

Nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh: V\u1ee5 thu ho\u1ea1ch khoai t\u00e2y \u1edf Zeeland<\/h3>\n

T\u00ecnh h\u00ecnh:<\/strong> Th\u00e1ng 10 n\u0103m ngo\u00e1i, ch\u00fang t\u00f4i \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi m\u1ed9t nh\u00f3m n\u00f4ng d\u00e2n h\u1ee3p \u0111\u1ed3ng \u1edf Zeeland. H\u1ecd s\u1eed d\u1ee5ng m\u00e1y thu ho\u1ea1ch khoai t\u00e2y Grimme k\u00e9o b\u1edfi m\u00e1y k\u00e9o Case IH Puma. \u0110i\u1ec1u ki\u1ec7n \u0111\u1ea5t \u0111ai r\u1ea5t kh\u1eafc nghi\u1ec7t\u2014\u0111\u1ea5t s\u00e9t n\u1eb7ng, \u1ea9m \u01b0\u1edbt tr\u1ed9n l\u1eabn v\u1edbi c\u00e1t, t\u1ea1o ra t\u1ea3i tr\u1ecdng m\u00f4-men xo\u1eafn cao. H\u1ecd li\u00ean t\u1ee5c b\u1ecb g\u00e3y c\u00e1c bu l\u00f4ng ch\u1ecbu l\u1ef1c tr\u00ean tr\u1ee5c nguy\u00ean b\u1ea3n c\u1ee9 v\u00e0i gi\u1edd m\u1ed9t l\u1ea7n. Th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 l\u00e0m gi\u1ea3m l\u1ee3i nhu\u1eadn c\u1ee7a h\u1ecd, v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh ng\u00e0y c\u00e0ng b\u1ef1c b\u1ed9i, d\u1eabn \u0111\u1ebfn vi\u1ec7c h\u1ecd c\u00e2n nh\u1eafc thay th\u1ebf b\u1eb1ng c\u00e1c bu l\u00f4ng ch\u1eafc ch\u1eafn h\u01a1n (m\u1ed9t h\u00e0nh \u0111\u1ed9ng c\u1ef1c k\u1ef3 nguy hi\u1ec3m).<\/p>\n

S\u1ef1 can thi\u1ec7p:<\/strong> The issue wasn’t just the torque; it was the shock loading. The shear bolt is a binary protection\u2014it\u2019s either on or off. We recommended switching to a B\u1ed9 tr\u1ee5c PTO Series 8 v\u1edbi ly h\u1ee3p ma s\u00e1t 4 \u0111\u0129a<\/strong>. Unlike the shear bolt, the friction clutch can “burp”\u2014slipping momentarily when the harvester hits a dense clay clod or a stone\u2014and then re-engage instantly without stopping the tractor.<\/p>\n

K\u1ebft qu\u1ea3:<\/strong> Ch\u00fang t\u00f4i \u0111\u00e3 v\u1eadn chuy\u1ec3n c\u00e1c b\u1ed9 d\u1ee5ng c\u1ee5 t\u00f9y ch\u1ec9nh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn x\u01b0\u1edfng c\u1ee7a h\u1ecd. Vi\u1ec7c l\u1eafp \u0111\u1eb7t ch\u1ec9 m\u1ea5t 20 ph\u00fat cho m\u1ed7i m\u00e1y. K\u1ebft qu\u1ea3? Kh\u00f4ng c\u00f3 s\u1ef1 gi\u00e1n \u0111o\u1ea1n n\u00e0o trong su\u1ed1t v\u1ee5 thu ho\u1ea1ch c\u00f2n l\u1ea1i. B\u1ed9 ly h\u1ee3p \u0111\u00e3 h\u1ea5p th\u1ee5 c\u00e1c gai nh\u1ecdn, thay th\u1ebf cho vi\u1ec7c l\u00e0m g\u00e3y bu l\u00f4ng tr\u01b0\u1edbc \u0111\u00e2y. Ng\u01b0\u1eddi qu\u1ea3n l\u00fd trang tr\u1ea1i t\u00ednh to\u00e1n r\u1eb1ng h\u1ecd \u0111\u00e3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3ng 4.000 euro chi ph\u00ed do th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong hai tu\u1ea7n. \u0110\u00f3 ch\u00ednh l\u00e0 s\u1ee9c m\u1ea1nh c\u1ee7a b\u1ed9 d\u1ee5ng c\u1ee5 ph\u00f9 h\u1ee3p.<\/p>\n<\/div>\n

C\u1ea5u t\u1ea1o c\u1ee7a m\u1ed9t b\u1ed9 s\u1ea3n ph\u1ea9m cao c\u1ea5p: B\u00ean trong c\u00f3 g\u00ec?<\/h2>\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 th\u00e9p \u0111\u1ec1u gi\u1ed1ng nhau. T\u00f4i \u0111\u00e3 th\u1ea5y nh\u1eefng tr\u1ee5c th\u00e9p nh\u1eadp kh\u1ea9u gi\u00e1 r\u1ebb tr\u00f4ng s\u00e1ng b\u00f3ng nh\u01b0ng l\u1ea1i xo\u1eafn v\u1eb7n nh\u01b0 k\u1eb9o cam th\u1ea3o khi ch\u1ecbu t\u1ea3i. B\u1ed9 d\u1ee5ng c\u1ee5 c\u1ee7a ch\u00fang t\u00f4i s\u1eed d\u1ee5ng Th\u00e9p h\u1ee3p kim 20CrMnTi<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng nh\u01b0 b\u1ed9 kh\u1edbp n\u1ed1i ch\u1eef th\u1eadp v\u00e0 c\u00e0ng ch\u1eef U c\u00f3 kh\u00eda. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c t\u00f4i cacbon, ngh\u0129a l\u00e0 b\u1ec1 m\u1eb7t ngo\u00e0i c\u1ef1c k\u1ef3 c\u1ee9ng (\u0111\u1ec3 ch\u1ed1ng m\u00e0i m\u00f2n t\u1eeb \u1ed5 bi kim) trong khi l\u00f5i v\u1eabn dai (\u0111\u1ec3 h\u1ea5p th\u1ee5 ch\u1ea5n \u0111\u1ed9ng m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t).<\/p>\n

Then there is the tubing. We typically use a “Lemon” or “Triangular” profile for general use, but for high-torque applications, the “Star” profile is superior. The Star profile offers more surface area for contact between the inner and outer tubes, distributing the load and preventing the tubes from seizing together. Have you ever tried to telescope a shaft that\u2019s frozen solid? It\u2019s a nightmare. The right profile, combined with proper greasing, prevents that.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
T\u00ednh n\u0103ng<\/th>\nB\u1ed9 d\u1ee5ng c\u1ee5 ti\u00eau chu\u1ea9n (Series 4)<\/th>\nB\u1ed9 d\u1ee5ng c\u1ee5 h\u1ea1ng n\u1eb7ng (Series 6)<\/th>\nB\u1ed9 d\u1ee5ng c\u1ee5 ch\u1ecbu t\u1ea3i c\u1ef1c cao (Series 8)<\/th>\n<\/tr>\n<\/thead>\n
C\u00f4ng su\u1ea5t HP (540 v\u00f2ng\/ph\u00fat)<\/strong><\/td>\n35 HP (26 kW)<\/td>\n64 m\u00e3 l\u1ef1c (47 kW)<\/td>\n95 m\u00e3 l\u1ef1c (70 kW)<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng m\u00f4-men xo\u1eafn<\/strong><\/td>\n460 Nm<\/td>\n830 Nm<\/td>\n1240 Nm<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u g\u00e1<\/strong><\/td>\nTh\u00e9p r\u00e8n<\/td>\nTh\u00e9p r\u00e8n 45#<\/td>\nTh\u00e9p r\u00e8n 20CrMnTi<\/td>\n<\/tr>\n
C\u00e1c t\u00f9y ch\u1ecdn ly h\u1ee3p<\/strong><\/td>\nBu l\u00f4ng c\u1eaft\/Bu l\u00f4ng tr\u01a1n<\/td>\nBu l\u00f4ng c\u1eaft\/Tr\u01b0\u1ee3t\/V\u01b0\u1ee3t qu\u00e1<\/td>\n\u0110\u0129a ma s\u00e1t \/ C\u01a1 c\u1ea5u b\u00e1nh c\u00f3c<\/td>\n<\/tr>\n
H\u1ed3 s\u01a1 \u1ed1ng<\/strong><\/td>\nH\u00ecnh tam gi\u00e1c<\/td>\nH\u00ecnh tam gi\u00e1c \/ Chanh<\/td>\nSao \/ Splined<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\"Kho<\/div>\n

V\u1ea5n \u0111\u1ec1 kh\u00f3 n\u00f3i: S\u1ef1 t\u01b0\u01a1ng th\u00edch th\u01b0\u01a1ng hi\u1ec7u<\/h2>\n

We often get asked, “Will this fit my Walterscheid setup?” The answer is yes. In the PTO world, dimensional standards (DIN and SAE) are king. We respect the major European brands\u2014they built the roadmap. However, paying for the yellow plastic guard and the brand name often doubles your cost without doubling the performance. Our kits are engineered to be 100% interchangeable.<\/p>\n

\n\n\n\n\n\n\n\n\n
Thu\u1ed9c t\u00ednh<\/th>\nNh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c (OEM) l\u1edbn c\u1ee7a ch\u00e2u \u00c2u<\/th>\nB\u1ed9 d\u1ee5ng c\u1ee5 ho\u00e0n ch\u1ec9nh Ever Power<\/th>\nTh\u01b0\u01a1ng hi\u1ec7u b\u00ecnh d\u00e2n<\/th>\n<\/tr>\n<\/thead>\n
L\u1eafp kh\u1edbp n\u1ed1i<\/strong><\/td>\nCh\u00ednh x\u00e1c (Ti\u00eau chu\u1ea9n DIN)<\/td>\nCh\u00ednh x\u00e1c (Ti\u00eau chu\u1ea9n DIN)<\/td>\nThay \u0111\u1ed5i \/ Kh\u00f4ng c\u1ed1 \u0111\u1ecbnh<\/td>\n<\/tr>\n
T\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a b\u1ed9 ly h\u1ee3p<\/strong><\/td>\nCao<\/td>\nCao (\u0110\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u01b0\u1edbc)<\/td>\nKh\u00f4ng \u0111\u00e1ng tin c\u1eady (Th\u01b0\u1eddng xuy\u00ean m\u1eafc l\u1ed7i)<\/td>\n<\/tr>\n
T\u00ednh kh\u1ea3 d\u1ee5ng<\/strong><\/td>\nM\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i (Ch\u1eadm)<\/td>\nGiao h\u00e0ng tr\u1ef1c ti\u1ebfp (Nhanh ch\u00f3ng)<\/td>\nl\u1ed1m \u0111\u1ed1m<\/td>\n<\/tr>\n
M\u1ee9c gi\u00e1<\/strong><\/td>\nCao c\u1ea5p (\u20ac\u20ac\u20ac\u20ac)<\/td>\nGi\u00e1 tr\u1ecb (\u20ac\u20ac)<\/td>\nR\u1ebb (\u20ac)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

N\u1ebfu b\u1ea1n c\u1ea7n ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch, H\u00e3y g\u1eedi cho ch\u00fang t\u00f4i tin nh\u1eafn k\u00e8m theo m\u00e3 s\u1ed1 ph\u1ee5 t\u00f9ng hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n.<\/a>Ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u1ed1i chi\u1ebfu ch\u00fang trong v\u00e0i ph\u00fat.<\/p>\n

Nh\u1eefng \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a c\u00e1c b\u1ed9 d\u1ee5ng c\u1ee5 n\u00e0y<\/h2>\n

M\u1eb7c d\u00f9 tr\u1ee5c \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 d\u00f9ng cho b\u01a1m n\u01b0\u1edbc, nh\u01b0ng b\u1ed9 d\u1ee5ng c\u1ee5 c\u00f3 ly h\u1ee3p c\u1ee7a ch\u00fang t\u00f4i r\u1ea5t c\u1ea7n thi\u1ebft cho:<\/p>\n