Shop manual máy đào HuynDai R170W-9 (Phần 5) Phần hệ thống cơ điện tử
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GROUP 5 TRAVEL SPEED CONTROL SYSTEM
| | Travel motor
Bucket Option A &
Arm Option B
Arm 1
Boom 1
Swing
Travel Option C
Travel speed solenoid valve
Main pump — Pilot pump Cluster
Travel lever(RH)
Travel speed pilot lamp
Travel switch
14W95MS07
Travel speed can be switched manually by turning the travel speed switch on the RH multifunction
switch
Travel speed Lamp
Speed solenoid valve on cluster Operation
Low OFF Turtle Low speed, high driving torque in the travel motor High ON Rabbit High speed, low driving torque in the travel motor
* Default : Turtle (Low)