Kubota U20-3 User Manual

U20-3, U25-3 WSM Machine body (Service section)
II-S-21
f. Front hose
[1] Front hose assembly (U20-3)
IMPORTANT: Replace the hydraulic hoses (boom, arm, bucket, swing, service port), after 2 years or
4000 operating hours, whichever comes earlier.
[2] Front hose assembly (U25-3)
Pipe (hydraulic, bucket)
Bolt
Bolt
Over 86
Pipe (hydraulic, SP, right)
Pipe (hydraulic, SP, left)
Pipe (hydraulic, Arm)
Wider side inward
A View from the boom
end SP pipe
Adaptor 7
Pipe joint (SP)
Plug
Valve, assembly (stop)
Cover (cylinder)
Unit mm
Cap (Cylinder cover)
Setup direction
Keep the cock facing
the bucket cylinder (arm top).
RB519 - 6881
2
9
9
9
9

Kubota U20-3 Specifications

General

Brand	Kubota
Model	U20-3
Category	Excavators
Language	English