{"id":2411,"date":"2026-01-26T06:52:33","date_gmt":"2026-01-26T06:52:33","guid":{"rendered":"https:\/\/tractorptoshaft.net\/?post_type=product&p=2411"},"modified":"2026-01-26T07:14:17","modified_gmt":"2026-01-26T07:14:17","slug":"tractor-wide-angle-pto-shaft-for-sale","status":"publish","type":"product","link":"https:\/\/tractorptoshaft.net\/pl\/product\/sprzedam-walek-odbioru-mocy-szerokokatny-do-ciagnika\/","title":{"rendered":"Sprzedam wa\u0142ek odbioru mocy szerokok\u0105tny do ci\u0105gnika"},"content":{"rendered":"
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If you have spent as much time in a tractor cab as I have\u2014or underneath one, wiping grease off your forehead while wondering why a U-joint decided to explode at 4:00 PM on a Friday\u2014you know the sound. That rhythmic, machine-gun “clack-clack-clack” when you turn too tight with a running PTO. That is the sound of your bank account draining. In my 18 years of analyzing drivetrain failures, I\u2019ve learned that while standard cardan shafts are fine for straight lines, the Wa\u0142 odbioru mocy szerokok\u0105tny ci\u0105gnika<\/strong> (lub wa\u0142 nap\u0119dowy\/CV) to jedyny powa\u017cny sprz\u0119t stosowany w nowoczesnym, intensywnym rolnictwie.<\/p>\n

\"Elementy<\/p>\n

Widzieli\u015bmy to ju\u017c wielokrotnie w laboratorium in\u017cynierskim: rolnik pr\u00f3buje zaoszcz\u0119dzi\u0107 kilka euro, stosuj\u0105c standardowy wa\u0142 w opryskiwaczu ci\u0105gnionym lub prasie do belowania. Skutek? Nier\u00f3wnomierna pr\u0119dko\u015b\u0107 standardowego przegubu przy du\u017cych k\u0105tach powoduje drgania o cz\u0119stotliwo\u015bci, kt\u00f3ra powoduje p\u0119kanie obud\u00f3w przek\u0142adni i \u015bcinanie wa\u0142k\u00f3w wej\u015bciowych. Wa\u0142 odbioru mocy szerokok\u0105tny ci\u0105gnika<\/strong> solves this by using a double-cardan mechanism with a centering disc. It\u2019s not just “extra parts”; it\u2019s geometry working in your favor. It allows the input and output speeds to remain identical (constant velocity) even when you are craning your neck to watch the pickup reel on a 80-degree turn.<\/p>\n

(Most people don’t realize that a standard U-joint starts to fluctuate speed significantly past 25 degrees. A CV joint? It eats 80-degree turns for breakfast).<\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\nA (mm)<\/th>\nB (mm)<\/th>\nC (mm)<\/th>\n\u015arednica (mm)<\/th>\nE (mm)<\/th>\nF (mm)<\/th>\nK (mm)<\/th>\nD\u0142ugo\u015b\u0107 (mm)<\/th>\nM (mm)<\/th>\nN (mm)<\/th>\n<\/tr>\n<\/thead>\n
40SA<\/td>\n23.8<\/td>\n91<\/td>\n27<\/td>\n74.5<\/td>\n27<\/td>\n74.5<\/td>\n145<\/td>\n102<\/td>\n181<\/td>\n131<\/td>\n<\/tr>\n
50SA<\/td>\n27<\/td>\n100<\/td>\n30.2<\/td>\n92<\/td>\n30.2<\/td>\n92<\/td>\n175<\/td>\n120<\/td>\n181<\/td>\n160<\/td>\n<\/tr>\n
62SA<\/td>\n27<\/td>\n94<\/td>\n32<\/td>\n76<\/td>\n32<\/td>\n76<\/td>\n166<\/td>\n105<\/td>\n211<\/td>\n160<\/td>\n<\/tr>\n
70SA<\/td>\n30.2<\/td>\n106<\/td>\n35<\/td>\n106.3<\/td>\n35<\/td>\n106.3<\/td>\n190<\/td>\n127<\/td>\n211<\/td>\n165<\/td>\n<\/tr>\n
80SA<\/td>\n32<\/td>\n106<\/td>\n36<\/td>\n89<\/td>\n36<\/td>\n89<\/td>\n190<\/td>\n127<\/td>\n233<\/td>\n165<\/td>\n<\/tr>\n
82SA<\/td>\n35<\/td>\n118<\/td>\n39<\/td>\n94.5<\/td>\n39<\/td>\n95<\/td>\n195<\/td>\n138<\/td>\n240<\/td>\n165<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u203b Rurka jest opcjonalna dla klienta.<\/p>\n

Niewypowiedziane ma\u0142\u017ce\u0144stwo: wa\u0142ek nap\u0119dowy i skrzynia bieg\u00f3w<\/h2>\n
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Oto, o co chodzi ze sprzeda\u017c\u0105 wa\u0142\u00f3w: wi\u0119kszo\u015b\u0107 dostawc\u00f3w<\/a> won’t tell you: the shaft is only half the equation. You can have the most expensive wide-angle driveline in the world, but if it\u2019s feeding into a gearbox with worn input bearings, you are fighting a losing battle. The Wa\u0142 odbioru mocy szerokok\u0105tny ci\u0105gnika<\/strong> pe\u0142ni w pewnym stopniu funkcj\u0119 t\u0142umika drga\u0144, jednak jego g\u0142\u00f3wnym zadaniem jest przenoszenie momentu obrotowego.<\/p>\n

In our experience, when a customer complains about a “whining” CV joint, 60% of the time, the issue is actually in the implement’s gearbox. The backlash (the play between gears) has become too great, and the rigid connection of the CV shaft highlights it. We provide matching skrzynie bieg\u00f3w rolnicze<\/a> zaprojektowane tak, aby sprosta\u0107 specyficznym obci\u0105\u017ceniom osiowym, jakie mog\u0105 wyst\u0119powa\u0107 w przypadku wa\u0142\u00f3w szerokok\u0105tnych podczas rozci\u0105gania.<\/p>\n

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Po\u0142\u0105czenie mi\u0119dzy jarzmem WOM a wielowypustem wej\u015bciowym skrzyni bieg\u00f3w musi by\u0107 nienaganne. Odrobina rdzy lub zadzior na wielowypu\u015bcie mo\u017ce uniemo\u017cliwi\u0107 zablokowanie ko\u0142nierza szybkoz\u0142\u0105cza. Je\u015bli wa\u0142ek wypadnie przy 540 obr.\/min, to katastrofa. Dlatego nasze wa\u0142ki wej\u015bciowe skrzyni bieg\u00f3w i ko\u0142nierze WOM projektujemy zgodnie z normami ISO, z rygorystycznymi kontrolami tolerancji.<\/p>\n<\/div>\n

\"Wytrzyma\u0142a<\/div>\n<\/div>\n<\/div>\n

Case Study: The “Green Gold” of Friesland<\/h2>\n
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Wyzwanie<\/h3>\n

Lokalizacja:<\/strong> Du\u017ca firma zajmuj\u0105ca si\u0119 produkcj\u0105 mleka w pobli\u017cu Heerenveen, Fryzja.
\nSprz\u0119t:<\/strong> Kombinacja potr\u00f3jnej kosiarki i wytrzyma\u0142ego wozu za\u0142adowczego (wozu do kiszonki).<\/p>\n

The contractor was facing a recurring nightmare during the first grass cut of the season. The fields in this part of the Netherlands are often surrounded by drainage ditches (sloten), requiring tight 90-degree turns on the headlands. Their drivers were forgetting to disengage the PTO on the loader wagons during these turns. They were snapping the “ears” off standard U-joint yokes every 3 days. The downtime was costing them roughly \u20ac2,000 per hour during the peak harvest window.<\/p>\n

Rozwi\u0105zanie<\/h3>\n

We flew out (well, drove out\u2014it’s not that far) and assessed the damage. It was clear this was an application error, but you can’t always change the driver, so you have to upgrade the iron. We retrofitted their fleet with our Wa\u0142y odbioru mocy szerokok\u0105tne serii 8<\/strong> (homokinetyczny). Wybrali\u015bmy przegub homokinetyczny 80\u00b0 po stronie ci\u0105gnika i standardowe sprz\u0119g\u0142o po\u015blizgowe po stronie narz\u0119dzia.<\/p>\n

Wynik<\/h3>\n

Since the installation two seasons ago, they haven’t broken a single yoke. The CV joint allows the drivers to keep the power engaged while turning around on the headland to pick up the next swath of grass. The fleet manager told me, “It’s the first time I can sleep during the harvest.” That\u2019s the kind of reliability we aim for.<\/p>\n<\/div>\n

\"Linia
\n\"Badanie
\n\"Gotowe<\/div>\n

Podstawy: jak to dzia\u0142a i specyfikacje<\/h2>\n
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Magia Wa\u0142 odbioru mocy szerokok\u0105tny ci\u0105gnika<\/strong> lies in the “centering disc” located between the two double yokes. This little mechanism ensures that the angle is split exactly evenly between the two joints. If the tractor turns 40 degrees relative to the implement, the centering disc forces each half of the CV joint to take exactly 20 degrees. This symmetry cancels out the speed fluctuations.<\/p>\n

Material-wise, we don’t mess around with mild steel. The yokes are forged from 20CrMnTi (a carburizing steel that gets extremely hard on the surface but stays tough in the core), and the cross kits are ground to micron-level tolerances.<\/p>\n

\n\n\n\n\n\n\n\n\n
Szereg<\/th>\nMoc znamionowa (540 obr.\/min)<\/th>\nMoc znamionowa (1000 obr.\/min)<\/th>\nMaksymalny k\u0105t rozci\u0105gania<\/th>\nMaksymalny k\u0105t kr\u00f3tkiego trwania<\/th>\n<\/tr>\n<\/thead>\n
Seria CV 4<\/strong><\/td>\n35 KM<\/td>\n55 KM<\/td>\n25\u00b0<\/td>\n80\u00b0<\/td>\n<\/tr>\n
Seria CV 6<\/strong><\/td>\n64 KM<\/td>\n100 KM<\/td>\n25\u00b0<\/td>\n80\u00b0<\/td>\n<\/tr>\n
Seria CV 8<\/strong><\/td>\n95 KM<\/td>\n145 KM<\/td>\n25\u00b0<\/td>\n80\u00b0<\/td>\n<\/tr>\n
Seria CV 10 (ci\u0119\u017cka)<\/strong><\/td>\n125 KM<\/td>\n190 KM<\/td>\n25\u00b0<\/td>\n80\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

*Note: “Continuous angle” refers to running all day. “Short duration” means turning at the headland. Don’t run at 80 degrees for an hour, or you’ll melt the grease!<\/p>\n<\/div>\n

Zgodno\u015b\u0107 marki: jak wypadamy na tle konkurencji<\/h2>\n
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Look, Walterscheid invented the wide-angle joint (the “WWE” series), and they are excellent. I respect their engineering immensely. But not every farmer needs a shaft that costs as much as a small car. We position our products as the high-performance alternative\u2014fully compatible, robust, but priced for the real world.<\/p>\n

\n\n\n\n\n\n\n\n\n
Funkcja<\/th>\nMarka niemiecka premium<\/th>\nCheap “No-Name” Import<\/th>\nSeria CV Ever-Power<\/th>\n<\/tr>\n<\/thead>\n
Mechanizm centruj\u0105cy<\/strong><\/td>\nPrecyzyjna p\u0142yta szlifowana<\/td>\nOdlew surowy (szybko si\u0119 zu\u017cywa)<\/td>\nUtwardzona precyzyjna kulka<\/strong><\/td>\n<\/tr>\n
Interwa\u0142y smarowania<\/strong><\/td>\n50-60 godzin<\/td>\n8 godzin (je\u015bli masz szcz\u0119\u015bcie)<\/td>\n8-10 godzin (standard) \/ opcja 50 godzin<\/strong><\/td>\n<\/tr>\n
Profil rury<\/strong><\/td>\nCytryna \/ Gwiazda<\/td>\nCienko\u015bcienny tr\u00f3jk\u0105tny<\/td>\nGruba \u015bciana Cytryna\/Tr\u00f3jk\u0105tny<\/strong><\/td>\n<\/tr>\n
Wska\u017anik cen<\/strong><\/td>\n100% (wysoki)<\/td>\n30% (niski)<\/td>\n60% (najlepszy stosunek jako\u015bci do ceny)<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Gdzie nale\u017cy stosowa\u0107 wa\u0142ek homokinetyczny?<\/h2>\n
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Nie polecam wa\u0142\u00f3w szerokok\u0105tnych do wszystkiego. Je\u015bli masz zawieszany rozsiewacz nawozu, kt\u00f3ry pozostaje nieruchomo wzgl\u0119dem ci\u0105gnika, wa\u0142ek homokinetyczny to strata pieni\u0119dzy. Ale w przypadku narz\u0119dzi ci\u0105gnionych jest niezb\u0119dny.<\/p>\n