L650 backhoe - need measurements

aribert

New member

Equipment
L295DT
Dec 10, 2018
18
0
0
Metro Detroit, MI, USA
Greetings:

The seals are shot on my late father's backhoe and I intend to rebuild the problem cylinders. To do so, I will need a pin spanner to unscrew the cylinder endcaps. I have the metalworking tools to make my own spanner but the backhoe is 1000 miles from my location.

So if you happen to own or have access to a L650, I am interested in the diameter of the endcaps and also the diameter of the pin holes on the endcaps. Please look at the yellow circles on the attached images for the endcaps that I am looking for dimensions of. For the cap diameter, tape measure within an 1/8th of an inch should be OK. I suspect many of these cylinders will have a common endcap dia / pin hole dia.

TIA
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Attachments

shootem604

Member
Lifetime Member

Equipment
L245DT with Kubota (Arps Model 22) FEL and Kubota B/L4520B (Woods 650) BH
Apr 23, 2018
874
18
18
British Columbia
A few years ago we made up a tool for removing endcaps on cylinders. I think they were on a boom lift. I might still have it kicking around, but not sure if it is a standardized sizing.
 

Lil Foot

Well-known member
Lifetime Member

Equipment
1979 B7100DT Gear, Nissan Hanix N150-2 Excavator
May 19, 2011
7,786
2,993
113
Peoria, AZ
Can't help with dimensions, but see your other post for dis-assembly.