Hitachi ZW180 Technical Manual page 320

Transmission of Power
1st / 2nd
Speed Clutch
9
10
11
1 - Input Gear
2 - Reverse Gear
3 - F-R Gear
4 - F Hub Gear
COMPONENT OPERATION / Drive Unit
1
4
Forward
Clutch
3
7
15
16
5 - F-R Gear
6 - R Hub Gear
7 - Idler Gear
8 - Idler Gear
Input
Idler Gear
8
Output
9 - 2nd Speed Hub Gear
10 - 1st Speed Hub Gear
11 - Low-Range Gear
12 - 4th Speed Hub Gear
T3-9-14
2
Reverse
Gear
Reverse
Clutch
5
6
3rd / 4th
Speed Clutch
12
13
14
13 - 3rd Speed Hub Gear
14 - High-Range Gear
15 - Output Gear
16 - Output Gear
T4GC-03-09-002