Komatsu WA250-6 Shop Manual

SEN03826-00
10-200 16 WA250, 250PZ-6
200 Power train
HST motor
HST motor 1
a HST: Abbreviation for HydroStatic Transmission
HST motor 1
1. Drive shaft
2. Piston
3. Cylinder block
4. Port plate
5. EP servo valve
Specifications
Model name A6VM107EP
Type
Variable displacement bent
axis type piston motor
Theoretical delivery
(cc/rev)
0 – 107
High-pressure relief valve
set pressure
(MPa {kg/cm
2
})
44.1 {450}
High-pressure cutoff
valve set pressure
(MPa {kg/cm
2
})
Effective differential pressure
41.2 {420}
Low-pressure relief valve
set pressure
(MPa {kg/cm
2
})
2.45 {25}

Komatsu WA250-6 Specifications

General

Brand	Komatsu
Model	WA250-6
Category	Compact Loader
Language	English