TripleR
Super Star Member
- Joined
- Mar 5, 2009
- Messages
- 18,084
- Location
- Missouri
- Tractor
- Kubota M8540HDC, L5740HSTC, BX2200, BX2660, John Deere 425&1025R, Case, Massey Ferguson, Ford
The gear trannys have a 2 stage live PTO I believe. The HSTs have a transmission PTO. They got rid of transmission PTOs because a flywheel on the PTO (like a rotary cutter) would keep driving the transmission & tractor forward even after pushing in the clutch. With a HST this is a non issue as you just let off the go pedal anyway & the HST stops the tractor. Saves money with a cheaper clutch assembly & you really don't get any of the negatives.
This shows transmission driven with over running clutch on the 3301: Compact Tractors | L3301 L3901 L4701 | Kubota Tractor Corporation