10 Structure, function and maintenance standard
Travel motor
Type: HMV110ADT-3
B
: Brake release pressure port
MA : MA pressure detection port
MB : MB pressure detection port
P
: From travel speed solenoid valve
PA
: From control valve
PB
: From control valve
T
: To tank
PC210, 230, 240-8
Specifications
Models
Item
Type
Min.
Theoretical
displacement
Max.
Rated pressure
Capacity min.
Rated speed
Capacity max.
Brake release pressure
Travel speed
Differential
selector pres-
pressure
sure
UEN00160-03
PC210-8K
PC230 / 240-8K
HMV110ADT-3
3
3
78.6 cm
/rev
74 cm
/rev
3
3
106.2 cm
/rev
110.7 cm
/rev
37.3 MPa {380 kg/cm
2
}
2,805 rpm
3,046 rpm
1,842 rpm
1,588 rpm
1.18 MPa {12 kg/cm
2
}
2
0.78 MPa {8 kg/cm
}
1
15