Understanding power beyond circuit

   / Understanding power beyond circuit #1  

Builder

Super Member
Joined
Feb 22, 2006
Messages
6,155
Location
East PA or 750 mi. east of a short man named Dar__
Tractor
Kubota, AGCO, New Holland LB
Mine has 3 lines. Why not just 2? (One supply, one return?) 2 of them have quick connects, one does not. The one that does not is looped to one of the remaining 2 with the quick connects. What's the deal? The tractor once had a backhoe on it. Are 2 feeds necessary to run a subframe mounted backhoe?
 
   / Understanding power beyond circuit #2  
On most CUT's when the backhoe is mounted the 3PH is bypassed, so there is a extra return that goes directly to the tank.
 
   / Understanding power beyond circuit #4  
My 3ph is not bypassed and functioning normally. The rockshaft has its' own hydraulic line running to it.

It's only bypassed when the backhoe is mounted.
 
   / Understanding power beyond circuit #6  
Is that the reason for 3 circuits? When the backhoe is installed one is backhoe supply, one is backhoe return and the 3rd is the one is the 3pt hitch return?

Yes, I kind of eluded to that in my first reply...there are TWO returns, one feeds the 3PH (what your "loop" is connected to now) and the other bypasses the 3PH and goes directly to the tank. Not positive your machine is this way-but a lot of CUT's are.
 
   / Understanding power beyond circuit #7  
On most CUT's when the backhoe is mounted the 3PH is bypassed, so there is a extra return that goes directly to the tank.

Yup! What -->kennyd Said<--, ;)
 
   / Understanding power beyond circuit #9  
deepNdirt- About KennyD, I was the first to say : "Even when he thinks he's wrong, he's right!" ~Scotty
 

Tractor & Equipment Auctions

Year: 1997 Make: Chevrolet Model: C3500 Vehicle Type: Pickup Truck Mileage: 71,430 Plate: Body Ty... (A55852)
Year: 1997 Make...
2025 epic GOLF CART (A55758)
2025 epic GOLF...
GOODYEAR SET OF 12.4/11-24 TIRES WITH 5 BOLT HUB WHEELS (80% TREAD) (A55301)
GOODYEAR SET OF...
2010 Ford Edge SE SUV (A51694)
2010 Ford Edge SE...
2015 Ford F-450 Crew Cab Knapheide Service Truck (A53422)
2015 Ford F-450...
UNUSED DIGGIT 6' HIGH FENCING - 1 ROLL (A54757)
UNUSED DIGGIT 6'...
 
Top