Kubota U25-3 Repair Manual

U20-3, U25-3 WSM Hydraulic system (Service section)
IV-S-18
B.Specifications
a. Pomp
[1] Specifications
Unit U20-3 U25-3 Remarks
Manufactue Industry Co.Ltd
Model
PVD-08-24P-6G3 PVD-08-24P-8G3
Rated pump rpm rpm 2,200 2,400
Rated load pressure
P1, P2
Main relief
pressure
MPa
kgf/cm
2
21.6
220
21.6
220
P3
Main relief
pressure
MPa
kgf/cm
2
20.6
210
17.2
175
Pilot primary
pressure
MPa
kgf/cm
2
3.9
40
3.9
40
Theoretical discharge
capacity
P1 / P2
Main pump
cc/rev 10.5/10.5 12.0/12.0
P3 / Pp
pump
cc/rev 5.8/2.7 8.0/2.7
Theoretical discharge
capacity at rated load
P1 / P2
Main pump
L/min
21.5~24.5/
21.5~24.5
27.5~30.5/
27.5~30.5
P3 / Pp
pump
L/min 12.7/5.9 19.2/6.5

Kubota U25-3 Specifications

General

Brand	Kubota
Model	U25-3
Category	Excavators
Language	English