Travel Motor - Komatsu ecot3 PC300LC-8 Shop Manual

10 Structure, function and maintenance standard

Travel motor

Type: HMV160ADT-2
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
PC300, 350-8
1
Specifications
Type
Theoretical displacement
(Min.)
(Max.)
Rated pressure
Rated speed
(Capacity min.)
(Capacity max.)
Brake release pressure
Travel speed selector pressure
(differential pressure) :0.78 MPa {8 kg/cm
SEN01995-01
:HMV160ADT-2
3
:103.5 cm /rev
3
:160.8 cm /rev
2
: 37.3 MPa {380 kg/cm
:2,638 rpm
:1,590 rpm
2
:1.18 MPa {12 kg/cm }
2
}
31
}