Group 2 Component Layout; Main Component Layout - Hitachi EH 4000AC-3 Technical Manual

Main Component Layout

6
4
5
2
3
1
1 37
14, 35
1- Cab
2- Brake Valve
3- Steering Valve
4- Relay Box (Bumper)
5- Battery (4 Used)
6- Grid Box (4 Used)
7- Control Cabinet
8- Front Brake Accumulator
9- Rear Brake Accumulator
10- Main Accumulator
11- Electrical Component Box
12- Radiator
13- Engine
TOQFB-EN-00(20180620)
SECTION 1 GENERAL

Group 2 Component Layout

12 13
7
8
9
10
11
36
TQFB-01-02-001
38 39 40
27
TQFB-01-02-002
14- Front Axle (Right)
15- Tire (Front Right)
16- Front Wheel (Right)
17- Steering Cylinder (Right)
18- Main Alternator/Auxiliary
Alternator
19- Fuel Tank
20- Main Pump 1
21- Main Pump 2
22- Gear Pump (for Rear Brake
Cooling Oil)
23- Wheel Reduction Device
(Right)
14 15 16 17
35 34 33 32
12
24- Tire (Rear Right)
25- Wheel Motor (Right)
26- Parking Brake (Right, Left)
27- Rear Axle
28- Wheel Motor (Left)
29- Tire (Rear Left)
30- Wheel Reduction Device (Left)
31- Hydraulic Oil Tank
32- Steering Cylinder (Left)
33- Front Wheel (Left)
34- Tire (Front Left)
35- Front Axle (Left)
36- Frame
T1-2-1
18 19 20, 21 22
31 30
T8DS-03-09-061
7 41 42
44 43
TQFB-01-02-003
37- Suspension Cylinder (Front
Right, Front Left)
38- Hoist Cylinder (Right, Left)
39- Body
40- Suspension Cylinder (Rear
Right, Rear Left)
41- Alternator Blower
42- Wheel Motor Blower
43- Hoist Control Valve
44- Drive Shaft
45- Wheel Reduction Device
Cooling System
23 24
25,
26,
27,
28,
45
29