5-8
GROUP 5 TRAVEL SPEED CONTROL SYSTEM
Main pump
Pilot pump
Engine
MCU
Travel speed
solenoid valve
Regulator
Travel motor
Travel speed switch signal
Travel speed
pilot lamp
Drive signal
Cluster
CAN #1 & #2
Main control valve
Option
Arm 1
Boom 2
Swing
Bucket
Arm 2
Arm regen
Boom 1
Option
Travel(RH)
Travel(LH)
(Dozer)
Travel speed can be switched manually by pressing the travel speed switch on the cluster.
Default : Turtle (Low)
侍
140L5MS07
Speed
Travel speed
solenoid valve
Lamp
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
Summary of Contents for HX140L
Page 12: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Page 209: ...4 5 MEMORANDUM...
Page 694: ...8 68 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Page 734: ...8 108 Assemble plug 2 Plug NPT1 16 11 EA 17 21078TM68 21078TM69 21078TM70 21078TM71...
Page 756: ...8 130 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...