{"id":2418,"date":"2026-01-26T07:53:51","date_gmt":"2026-01-26T07:53:51","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?post_type=product&p=2418"},"modified":"2026-01-26T09:02:30","modified_gmt":"2026-01-26T09:02:30","slug":"quick-disconnect-pto-shaft-for-mowers","status":"publish","type":"product","link":"https:\/\/tractorptoshaft.net\/vi\/product\/truc-pto-thao-lap-nhanh-cho-may-cat-co\/","title":{"rendered":"Tr\u1ee5c PTO th\u00e1o l\u1eafp nhanh cho m\u00e1y c\u1eaft c\u1ecf"},"content":{"rendered":"
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If you have spent as many years in this industry as I have\u2014coming up on 19 years now, analyzing twisted metal and shattered yokes\u2014you know that the most frustrating part of the day isn’t the mowing itself. It\u2019s the hook-up. Standing in a muddy field in the Netherlands, rain dripping down your neck, trying to depress a rusted push-pin on a PTO yoke while wrestling a heavy shaft onto the tractor spline. It\u2019s a knuckle-busting experience that every farmer and landscape contractor knows too well. That is why, whenever a client asks me for a recommendation for their finishing mower or flail mower, I almost exclusively point them toward the Tr\u1ee5c PTO th\u00e1o l\u1eafp nhanh cho m\u00e1y c\u1eaft c\u1ecf<\/strong>.<\/p>\n

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

Theo kinh nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i Ever-Power<\/a>, the standard push-pin yokes are fine for implements that stay attached for the whole season. But for mowers, which are often swapped out weekly or even daily depending on the grass growth and the contract, the “Collar Lock” (or Quick Disconnect) mechanism is a game changer. It utilizes a spring-loaded outer ring that, when pulled back, retracts the locking ball bearings, allowing the yoke to slide effortlessly onto the 6-spline shaft. When you release it? Nh\u1ea5p chu\u1ed9t<\/em>N\u00f3 b\u1ecb kh\u00f3a r\u1ed3i. Kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng b\u00faa hay tua v\u00edt c\u1ea1y c\u00e1c ch\u1ed1t b\u1ecb k\u1eb9t.<\/p>\n

Most printers (catalog makers) don\u2019t realize that this isn’t just about convenience; it\u2019s about safety and longevity. A push-pin that gets stuck halfway might seem locked, but under the 540 RPM load of a heavy rotary cutter, it can fly off. The Quick Disconnect collar provides a visual confirmation\u2014if the collar snaps back, you are safe. It\u2019s simple engineering, but it saves fingers.<\/p>\n<\/div>\n

Ng\u01b0\u1eddi h\u00f9ng th\u1ea7m l\u1eb7ng: L\u1ef1a ch\u1ecdn tr\u1ee5c th\u00e1o l\u1eafp nhanh ph\u00f9 h\u1ee3p v\u1edbi h\u1ed9p s\u1ed1<\/h2>\n
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\u0110\u00e2y l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa ng\u01b0\u1eddi chuy\u00ean nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi nghi\u1ec7p d\u01b0: Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng ch\u1ec9 t\u1ed1t khi h\u1ed9p s\u1ed1 m\u00e0 n\u00f3 d\u1eabn \u0111\u1ed9ng t\u1ed1t. Ch\u00fang ta th\u01b0\u1eddng xuy\u00ean th\u1ea5y \u0111i\u1ec1u n\u00e0y \u2013 m\u1ed9t kh\u00e1ch h\u00e0ng mua tr\u1ee5c PTO th\u00e1o l\u1eafp nhanh cao c\u1ea5p nh\u01b0ng l\u1ea1i k\u1ebft n\u1ed1i n\u00f3 v\u1edbi h\u1ed9p s\u1ed1 c\u00f3 tr\u1ee5c \u0111\u1ea7u v\u00e0o \u0111\u00e3 m\u00f2n. K\u1ebft qu\u1ea3? Rung \u0111\u1ed9ng. S\u1ef1 rung \u0111\u1ed9ng \u0111\u00f3 truy\u1ec1n ng\u01b0\u1ee3c l\u00ean h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng v\u00e0 th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c kh\u1edbp n\u1ed1i bi th\u00e1o l\u1eafp nhanh, khi\u1ebfn ch\u00fang b\u1ecb l\u00f5m (l\u00e0m m\u00f2n) c\u00e1c r\u00e3nh then.<\/p>\n

Ch\u00fang t\u00f4i cung c\u1ea5p s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao. h\u1ed9p s\u1ed1 n\u00f4ng nghi\u1ec7p<\/a> that are specifically machined to ISO standards to mate perfectly with our Quick Disconnect yokes. The groove on the gearbox input shaft (where the locking balls sit) needs to be precise. If it’s too shallow, the collar won’t lock. If it’s too deep or wide, you get “slop” (axial play). Whether you are running a 40HP finishing mower or a heavy-duty flail mower, ensuring the mating surface is pristine is critical. (I once saw a guy try to weld a yoke onto a gearbox shaft because the lock failed\u2014please, for the love of machinery, don’t do that).<\/p>\n

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\"H\u1ed9p<\/div>\n
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Khi l\u1eafp \u0111\u1eb7t, lu\u00f4n ki\u1ec3m tra kho\u1ea3ng c\u00e1ch t\u1eeb m\u1eb7t h\u1ed9p s\u1ed1 \u0111\u1ebfn r\u00e3nh kh\u00f3a. C\u00e1c kh\u1edbp n\u1ed1i nhanh c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 kh\u00f4ng v\u01b0\u1edbng v\u00e0o c\u00e1c t\u1ea5m ch\u1eafn gio\u0103ng h\u1ed9p s\u1ed1 ti\u00eau chu\u1ea9n, nh\u01b0ng m\u1ed9t s\u1ed1 h\u1ed9p s\u1ed1 c\u0169 c\u1ee7a \u00dd c\u00f3 c\u00e1c tr\u1ee5c m\u1edf r\u1ed9ng c\u00f3 th\u1ec3 g\u00e2y c\u1ea3n tr\u1edf. Lu\u00f4n \u0111o hai l\u1ea7n!<\/p>\n<\/div>\n<\/div>\n<\/div>\n

Case Study: The “Green Heart” Landscapers<\/h2>\n
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Kh\u00e1ch h\u00e0ng:<\/strong> Van Damme Groenvoorziening<\/em> (D\u1ecbch v\u1ee5 thi\u1ebft k\u1ebf c\u1ea3nh quan), ho\u1ea1t \u0111\u1ed9ng g\u1ea7n Gouda v\u00e0 Utrecht.<\/p>\n

Th\u1eed th\u00e1ch:<\/strong> C\u00f4ng ty n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m b\u1ea3o tr\u00ec c\u00e1c l\u1ec1 \u0111\u01b0\u1eddng v\u00e0 c\u00f4ng vi\u00ean \u0111\u00f4 th\u1ecb. \u0110\u1ed9i xe c\u1ee7a h\u1ecd g\u1ed3m c\u00e1c m\u00e1y k\u00e9o New Holland Boomer, c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng tr\u1ee5c quay (cho l\u1ec1 \u0111\u01b0\u1eddng g\u1ed3 gh\u1ec1) v\u00e0 m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng l\u01b0\u1ee1i (cho s\u00e2n th\u1ec3 thao) nhi\u1ec1u l\u1ea7n trong ng\u00e0y. H\u1ecd s\u1eed d\u1ee5ng tr\u1ee5c PTO ki\u1ec3u ch\u1ed1t \u0111\u1ea9y ti\u00eau chu\u1ea9n. B\u00f9n v\u00e0 n\u01b0\u1edbc c\u1ecf l\u00e0m cho c\u00e1c ch\u1ed1t b\u1ecb k\u1eb9t, d\u1eabn \u0111\u1ebfn vi\u1ec7c ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i d\u00f9ng b\u00faa \u0111\u1ec3 th\u00e1o r\u1eddi tr\u1ee5c. \u0110i\u1ec1u n\u00e0y l\u00e0m h\u1ecfng c\u00e1c \u0111\u1ea7u n\u1ed1i PTO c\u1ee7a m\u00e1y k\u00e9o v\u00e0 g\u00e2y ra hai ch\u1ed7 r\u00f2 r\u1ec9 gio\u0103ng trong m\u1ed9t m\u00f9a.<\/p>\n

Gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang t\u00f4i:<\/strong> Ch\u00fang t\u00f4i \u0111\u00e3 n\u00e2ng c\u1ea5p to\u00e0n b\u1ed9 \u0111\u1ed9i m\u00e1y c\u1eaft c\u1ecf c\u1ee7a h\u1ecd b\u1eb1ng... Tr\u1ee5c PTO th\u00e1o l\u1eafp nhanh Series 4 d\u00e0nh cho m\u00e1y c\u1eaft c\u1ecf<\/strong>. We also upgraded the safety guards to the “Easy Access” type, allowing them to grease the collar mechanism without dismantling the shield.<\/p>\n

K\u1ebft qu\u1ea3:<\/strong> Ng\u01b0\u1eddi qu\u1ea3n l\u00fd \u0111\u1ed9i xe b\u00e1o c\u00e1o th\u1eddi gian thay th\u1ebf thi\u1ebft b\u1ecb \u0111\u00e3 gi\u1ea3m t\u1eeb 10-15 ph\u00fat (v\u1edbi ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng b\u00faa) xu\u1ed1ng d\u01b0\u1edbi 60 gi\u00e2y. Quan tr\u1ecdng h\u01a1n, t\u00ecnh tr\u1ea1ng h\u01b0 h\u1ecfng c\u00e1c kh\u1edbp n\u1ed1i tr\u1ee5c PTO c\u1ee7a m\u00e1y k\u00e9o \u0111\u00e3 ho\u00e0n to\u00e0n ch\u1ea5m d\u1ee9t v\u00ec c\u01a1 ch\u1ebf kh\u00f3a bi t\u1ea1o \u00e1p l\u1ef1c \u0111\u1ec1u xung quanh tr\u1ee5c r\u0103ng, kh\u00f4ng gi\u1ed1ng nh\u01b0 \u00e1p l\u1ef1c t\u1eadp trung t\u1ea1i m\u1ed9t \u0111i\u1ec3m c\u1ee7a ch\u1ed1t \u0111\u1ea9y. H\u1ecd \u01b0\u1edbc t\u00ednh ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3ng 3.000 euro chi ph\u00ed nh\u00e2n c\u00f4ng trong su\u1ed1t m\u00f9a c\u1eaft c\u1ecf, ch\u1ec9 b\u1eb1ng c\u00e1ch thay th\u1ebf c\u00e1c tr\u1ee5c.<\/p>\n<\/div>\n

\"D\u00e2y
\n\"Tr\u1ee5c<\/div>\n

Ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u: Nguy\u00ean l\u00fd v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n
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V\u1eady \u0111i\u1ec1u g\u00ec khi\u1ebfn nh\u1eefng th\u1ee9 n\u00e0y ho\u1ea1t \u0111\u1ed9ng? Tr\u1ee5c PTO th\u00e1o l\u1eafp nhanh cho m\u00e1y c\u1eaft c\u1ecf<\/strong> C\u01a1 c\u1ea5u n\u00e0y ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean kh\u1edbp n\u1ed1i ki\u1ec3u v\u00f2ng kh\u00f3a. B\u00ean trong tr\u1ee5c kh\u1edbp n\u1ed1i, th\u01b0\u1eddng c\u00f3 ba vi\u00ean bi th\u00e9p t\u00f4i c\u1ee9ng n\u1eb1m trong c\u00e1c l\u1ed7 h\u00ecnh n\u00f3n. M\u1ed9t \u1ed1ng l\u00f3t ngo\u00e0i c\u00f3 l\u00f2 xo \u0111\u1ea9y c\u00e1c vi\u00ean bi n\u00e0y v\u00e0o trong. Khi b\u1ea1n k\u00e9o \u1ed1ng l\u00f3t ra, c\u00e1c vi\u00ean bi s\u1ebd th\u1ee5t v\u00e0o th\u00e2n kh\u1edbp n\u1ed1i, t\u1ea1o \u0111\u01b0\u1eddng d\u1eabn cho c\u00e1c r\u0103ng c\u01b0a.<\/p>\n

Material selection is key here. We use forged 20CrMnTi steel for the yokes. Why? because the “ball pockets” are high-stress points. If you use cheap cast iron, the steel balls will eventually wallow out the holes, and the shaft will become loose. The tubing is usually cold-drawn triangular profile (Lemon or Star shapes are also available) to handle the torque spikes when a mower hits a molehill.<\/p>\n

\n\n\n\n\n\n\n\n\n
D\u00f2ng s\u1ea3n ph\u1ea9m \/ K\u00edch th\u01b0\u1edbc<\/th>\nB\u1ed9 d\u1ee5ng c\u1ee5 Cross Kit (mm)<\/th>\nC\u01a1 ch\u1ebf kh\u00f3a<\/th>\nC\u00f4ng su\u1ea5t @ 540 v\u00f2ng\/ph\u00fat<\/th>\nH\u1ed3 s\u01a1 \u1ed1ng<\/th>\n<\/tr>\n<\/thead>\n
B\u1ed9 s\u01b0u t\u1eadp 2 (Phi\u00ean b\u1ea3n nh\u1eb9)<\/strong><\/td>\n23,8 x 61,3<\/td>\nKh\u00f3a c\u1ed5 \u00e1o (QD)<\/td>\n21 HP \/ 16 kW<\/td>\nH\u00ecnh tam gi\u00e1c<\/td>\n<\/tr>\n
B\u1ed9 4 (Ti\u00eau chu\u1ea9n)<\/strong><\/td>\n27,0 x 74,6<\/td>\nKh\u00f3a c\u1ed5 \u00e1o (QD)<\/td>\n35 HP \/ 26 kW<\/td>\nH\u00ecnh tam gi\u00e1c \/ Chanh<\/td>\n<\/tr>\n
B\u1ed9 s\u01b0u t\u1eadp 5 (C\u1ee1 trung b\u00ecnh)<\/strong><\/td>\n30,2 x 80,0<\/td>\nKh\u00f3a c\u1ed5 \u00e1o (QD)<\/td>\n47 HP \/ 35 kW<\/td>\nH\u00ecnh tam gi\u00e1c \/ Chanh<\/td>\n<\/tr>\n
B\u1ed9 6 (H\u1ea1ng n\u1eb7ng)<\/strong><\/td>\n30,2 x 92,0<\/td>\nKh\u00f3a c\u1ed5 \u00e1o (QD)<\/td>\n64 m\u00e3 l\u1ef1c \/ 47 kW<\/td>\nH\u00ecnh tam gi\u00e1c \/ Chanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

*L\u01b0u \u00fd: H\u1ea7u h\u1ebft c\u00e1c m\u00e1y c\u1eaft c\u1ecf ho\u00e0n thi\u1ec7n s\u1eed d\u1ee5ng Series 4. C\u00e1c m\u00e1y c\u1eaft c\u1ecf d\u1ea1ng tr\u1ee5c quay h\u1ea1ng n\u1eb7ng th\u01b0\u1eddng y\u00eau c\u1ea7u Series 5 ho\u1eb7c 6.<\/p>\n<\/div>\n

So s\u00e1nh th\u01b0\u01a1ng hi\u1ec7u: Ch\u00fang t\u00f4i \u0111\u1ee9ng \u1edf v\u1ecb tr\u00ed n\u00e0o so v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh?<\/h2>\n
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A common question I get at trade shows (usually after a few coffees) is, “Why should I buy Ever-Power instead of Walterscheid?” Look, Walterscheid makes incredible drivelines. Their “ASGE” locking system is fantastic. But for the average farmer or contractor in the Netherlands, the price premium is steep. We position our Quick Disconnect PTO Shafts as the logical alternative\u2014OEM quality materials, fully compatible design, but priced for the real world.<\/p>\n

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T\u00ednh n\u0103ng<\/th>\nTh\u01b0\u01a1ng hi\u1ec7u l\u1edbn c\u1ee7a EU (M\u00e0u v\u00e0ng)<\/th>\nH\u00e0ng nh\u1eadp kh\u1ea9u gi\u00e1 r\u1ebb (Kh\u00f4ng r\u00f5 t\u00ean)<\/th>\nD\u00f2ng Ever-Power QD<\/th>\n<\/tr>\n<\/thead>\n
V\u1eadt li\u1ec7u v\u00f2ng kh\u00f3a<\/strong><\/td>\nTh\u00e9p \/ V\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p<\/td>\nNh\u1ef1a \/ Th\u00e9p m\u1ec1m<\/td>\nTh\u00e9p gia c\u00f4ng<\/strong><\/td>\n<\/tr>\n
S\u1ed1 l\u01b0\u1ee3ng v\u00f2ng bi<\/strong><\/td>\n3<\/td>\n2 (Kh\u00f4ng \u1ed5n \u0111\u1ecbnh)<\/td>\n3 (\u0110\u1ecbnh t\u00e2m \u1ed5n \u0111\u1ecbnh)<\/strong><\/td>\n<\/tr>\n
Nh\u00e2n vi\u00ean b\u1ea3o v\u1ec7<\/strong><\/td>\nCh\u1ea5t l\u01b0\u1ee3ng cao, ch\u1ed1ng tia UV<\/td>\nNh\u1ef1a gi\u00f2n<\/td>\n\u0110\u1ea1t ch\u1ee9ng nh\u1eadn CE, ch\u1ed1ng tia UV.<\/strong><\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 chi ph\u00ed<\/strong><\/td>\n$$$$<\/td>\n$<\/td>\n$$<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

H\u00e3y xem trang c\u1ee7a ch\u00fang t\u00f4i V\u1ec1 ch\u00fang t\u00f4i<\/a> Xem trang n\u00e0y \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 ti\u00eau chu\u1ea9n s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<\/div>\n

C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng: N\u00ean s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u<\/h2>\n
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