OKH series QUICK COUPLER
- OKH-20
- OKH-45
- OKH-60
- OKH-80
- OKH-150
- OKH-250
Features
1
HYDRAULIC CYLINDER
Equipped with integrated lock valve.
Even in the event of hose failure,the hooks stay on.
HYDRAULIC CYLINDER
Equipped with integrated lock valve.
Even in the event of hose failure,the hooks stay on.
2
FIXED LUG
FIXED LUG
3
SAFETY PIN
Manually installed after primary hook is engaged.
SAFETY PIN
Manually installed after primary hook is engaged.
4
PRIMARY HOOK
Actuated by hydraulic cylinder to firmly grip the pin.
PRIMARY HOOK
Actuated by hydraulic cylinder to firmly grip the pin.
Specifications
OKH series QUICK COUPLER（Hydraulic Type)
| Unit | OKH-20 | OKH-45 | OKH-60 | OKH-80 | OKH-150 | OKH-250 | |
|---|---|---|---|---|---|---|---|
| Operating Weight | [kg] | 26~34 | 32~49 | 60~75 | 70~91 | 175~210 | 270~350 |
| Pin Center ( C ) | [mm] | 83~155 | 135~220 | 220~310 | 240~390 | 360~450 | 380~535 |
| Pin Height ( H ) | [mm] | 145~165 | 150~170 | 145~165 | 175~183 | 220~240 | 285~290 |
| Width ( W ) | [mm] | 95~119 | 122~150 | 150~172 | 160~200 | 218~275 | 305~334 |
| Pin Diameter | [mm] | 30 | 35~40 | 45 | 45~60 | 60~65 | 75~90 |
| Suitable Carrier Range | [Ton] | 1.5~2 | 2~4.5 | 4.5~6 | 6~8 | 8~15 | 18~25 |
Note) The above specifications are subject to change without notice.
The weight varies depending on the type of excavator.
The pin center (C) above varies per model of carrier machine.
