Group 2 Component Layout; Main Component - Hitachi ZX 38U-5A Technical Manual

Main Component

22
1- Coolant Reservoir
2- Radiator/Oil Cooler
3- Air Cleaner
4- Water Separator Filter
5- Engine
6- Front Pilot Valve
7- Pump Device
8- Accumulator (Optional)
9- Travel Device
SECTION 1 GENERAL

Group 2 Component Layout

29
28
27
26
23
25
24
21 20 19
10- Lower Roller
11- Pilot Filter
12- Upper Roller
13- Control Valve
14- Track Adjuster
15- Center Joint
16- Front Idler
17- 2-Spool Solenoid Valve
18- Travel Pilot Valve
T1-2-1
1
31
30
13
18 17 16 15 14
19- Blade Cylinder
20- Boom Cylinder
21- Bucket Cylinder
22- Arm Cylinder
23- Work Light
24- Boom Swing Cylinder
25- Swing Bearing
26- Swing Device
27- Boom Swing Pilot Valve
2
3
4
5
6
7
8
9
10
11
12
TADB-01-02-008
28- Fuel Tank
29- Hydraulic Oil Tank
30- Battery
31- Blade Pilot Valve