{"id":1913,"date":"2026-03-17T07:20:53","date_gmt":"2026-03-17T07:20:53","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-digger\/"},"modified":"2026-03-17T07:20:53","modified_gmt":"2026-03-17T07:20:53","slug":"pto-shaft-for-digger","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/sv\/ansokan\/pto-shaft-for-digger\/","title":{"rendered":"Kraft\u00f6verf\u00f6ringsaxel f\u00f6r gr\u00e4vmaskin"},"content":{"rendered":"

PTO Shaft for Digger \u2014 Overview<\/h2>\n

The PTO (Power Take-Off) shaft is a mission-critical drivetrain component that transfers rotational energy from the tractor’s engine to the Digger. In modern specialty operations, a well-matched PTO drive shaft assembly ensures optimal torque delivery, minimises mechanical loss, and extends the service life of both the tractor and the implement. Our range of PTO shafts for Digger applications is engineered with precision-ground splines, heavy-wall telescoping tubes, and integrated overload protection\u2014delivering reliable performance across varying soil types, terrain gradients, and operating speeds.<\/p>\n

Oavsett om du driver ett litet familjejordbruk eller ett storskaligt kommersiellt specialf\u00f6retag, \u00e4r det viktigt att v\u00e4lja r\u00e4tt PTO drive shaft for digger<\/strong> \u00e4r avg\u00f6rande f\u00f6r produktivitet, s\u00e4kerhet och kostnadseffektivitet. Den h\u00e4r sidan inneh\u00e5ller omfattande tekniska data, urvalsv\u00e4gledning, installationsanvisningar och fallstudier fr\u00e5n verkligheten som hj\u00e4lper dig att fatta ett v\u00e4lgrundat k\u00f6pbeslut.<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Digger<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecifikation<\/th>\nAnpassningsbart sortiment<\/th>\n<\/tr>\n<\/thead>\n
Kraftuttagshastighet<\/td>\n540\/1000 varv\/min<\/strong><\/td>\n540 \/ 540E \/ 1000 varv\/min<\/td>\n<\/tr>\n
Axelserien<\/td>\nS-serien (standard)<\/strong><\/td>\nL \/ S \/ G \/ T-serien<\/td>\n<\/tr>\n
Spline p\u00e5 traktorsidan<\/td>\n6-splines 1 3\/8\u2033<\/strong><\/td>\n6-splines 1 3\/8\u2033, 21-splines 1 3\/8\u2033, 20-splines 1 3\/4\u2033<\/td>\n<\/tr>\n
Spline p\u00e5 redskapssidan<\/td>\n6-splines 1 3\/8\u2033<\/strong><\/td>\n6-spline, 8-spline, 20-spline, 21-spline<\/td>\n<\/tr>\n
St\u00e4ngd l\u00e4ngd (Lz)<\/td>\n660 mm<\/strong><\/td>\n200 \u2013 1779 mm<\/td>\n<\/tr>\n
Max utdragen l\u00e4ngd<\/td>\n1510 mm<\/strong><\/td>\nEnligt specifikation<\/td>\n<\/tr>\n
Nominellt vridmoment<\/td>\n216 \u2013 797 Nm<\/strong><\/td>\nUp to 1297 Nm<\/td>\n<\/tr>\n
Traktorns hk-r\u00e4ckvidd<\/td>\n39 \u2013 190 HP<\/strong><\/td>\nUp to 240 HP<\/td>\n<\/tr>\n
Storlek p\u00e5 korsjournalen<\/td>\n22\u00d754.8 mm<\/strong><\/td>\n22\u00d754,8 till 42\u00d7104,5 mm<\/td>\n<\/tr>\n
Oktyp (traktor\u00e4nde)<\/td>\nBultmontering<\/strong><\/td>\nTryckstift \/ Bult \/ Kl\u00e4mbult<\/td>\n<\/tr>\n
Oktyp (redskaps\u00e4nde)<\/td>\nTryckstift snabbkoppling<\/strong><\/td>\nTryckstift \/ Bultad \/ Dubbel tryckstift<\/td>\n<\/tr>\n
Profilr\u00f6rstyp<\/td>\nCitronprofilr\u00f6r<\/strong><\/td>\nCitron \/ Triangul\u00e4r \/ Stj\u00e4rna \/ Rund<\/td>\n<\/tr>\n
R\u00f6rmaterial<\/td>\n42CrMo legerat st\u00e5l<\/strong><\/td>\n20CrMnTi \/ 42CrMo \/ 45# st\u00e5l<\/td>\n<\/tr>\n
Ytbehandling<\/td>\nPainted<\/strong><\/td>\nZink \/ F\u00e4rg \/ Pulverlackering \/ Svartoxid<\/td>\n<\/tr>\n
\u00d6verbelastningsskydd<\/td>\nFrihjulskoppling<\/strong><\/td>\nSkjuvbult \/ Friktion \/ Sp\u00e4rr \/ Kam \/ Frihjul<\/td>\n<\/tr>\n
S\u00e4kerhetsskyddsstandard<\/td>\nKonisk kraftuttagsskydd<\/strong><\/td>\nCE \/ ISO 5674 \/ ASABE S361<\/td>\n<\/tr>\n
Driftsvinkel (max)<\/td>\n25\u00b0<\/strong><\/td>\nUpp till 25\u00b0 per led<\/td>\n<\/tr>\n
Balanserande betyg<\/td>\nISO 1940 G40<\/strong><\/td>\nG6.3 \/ G16 \/ G40<\/td>\n<\/tr>\n
Vikt (ungef\u00e4r)<\/td>\n6.2 kg<\/strong><\/td>\n3.7 \u2013 11.2 kg<\/td>\n<\/tr>\n
Sm\u00f6rjningsintervall<\/td>\n8 timmar<\/strong><\/td>\nEnligt driftsf\u00f6rh\u00e5llanden<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact digger configuration. Kontakta v\u00e5rt teknikteam<\/a> f\u00f6r en anpassad offert.<\/em><\/p>\n

How a PTO Shaft Works on a Digger<\/h2>\n

In a Digger application, the PTO shaft serves as a rotating mechanical conduit between the tractor’s power take-off stub and the implement’s input coupling. The tractor’s PTO output spins at 540\/1000 RPM, and this rotational energy passes through a splined connection into the shaft’s first yoke-and-cross-journal assembly. The torque then travels along the telescoping tube section\u2014typically a Lemon Profile Tube\u2014which accommodates length variation as the implement articulates relative to the tractor. A second universal joint at the implement end re-directs the torque into the Digger’s gearbox or drive mechanism. The Overrunning Clutch integrated into the shaft assembly acts as a mechanical fuse, disengaging or slipping when torque exceeds safe thresholds to protect expensive drivetrain components.<\/p>\n

\"PTO<\/p>\n

Strukturell sammans\u00e4ttning<\/h3>\n

A complete PTO shaft assembly for a digger comprises the following key components:<\/p>\n