CONTENTS SECTION 1 GENERAL Group 1 Safety Hints Group 2 Specifications
1-1 1-9
SECTION 2 STRUCTURE AND FUNCTION Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7 Group 8 Group 9 Group 10 Group 11
Pump Device Main Control Valve Swing Device Travel Device RCV Lever Accelerator Pedal Brake Pedal Transmission Transmission control valve Steering Valve Axle
2-1 2-21 2-47 2-59 2-65 2-72 2-73 2-76 2-83 2-85 2-87
SECTION 3 HYDRAULIC SYSTEM Group Group Group Group Group
1 2 3 4 5
Hydraulic Circuit Main Circuit Pilot Circuit Single Operation Combined Operation
3-1 3-2 3-5 3-13 3-30
SECTION 4 ELECTRICAL SYSTEM Group Group Group Group
1 2 3 4
Component Location Electrical Circuit Electrical Component Specification Connectors
4-1 4-3 4-22 4-31
SECTION 5 MECHATRONICS SYSTEM Group 1 Outline Group 2 Mode Selection System
5-1 5-3