| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | cathy at nbbonny dot com |
| Model Number: | GW/GH series |
| Power Source: | Hydraulic |
| Application: | |
| Capacity: | 1-60 ton |
| Pull force of 1st layer: | 1-60 ton |
| Rope speed: | 1-200m/min |
| Dimension: | custom built |
| Advantages: | with free fall function |
| contact: | Cathy Hsu |
| skype: | cathy-bonny |
| email: | cathy at nbbonny dot com |
Quick Details
Specifications
Free fall hydraulic winch
With brake in the last stage, the GW/GH series free fall hydraulic winch can realize the emergency rapid free fall function. Thus it is widely used in pipe layer, crawler crane, moto crane, engineering driller, grab windlass, gravity crusher and any other hoisting equipment.
Features:
1. One-or two-stage planetary gearboxes, smooth operation and reasonable structure.
2. Normally closed friction type brake, high braking torque, safe and reliable operating.
3. Small volume, compact structure and high transmission efficiency.
4. Radial piston hydraulic motor with long life operating.
5. Mounting frame is available on request.
6. Balance valve, shuttle valve, limit switch and other accessories are also available on request.
7. With brake in the last stage, it can realize the emergency rapid free fall function.
|
Model
|
W.L.L. |
W.L.L. |
Rope Speed
|
Rope diam.
|
Capacity of Rope
|
Working Pressure
|
Max Supply Oil Flow
|
|
|
kgf
|
kgf
|
m/min
|
mm
|
m
|
Mpa
|
L/min
|
|
GH5000
|
5000
|
4200
|
40
|
20
|
87
|
14
|
175
|
|
GH6000
|
6000
|
4900
|
40
|
21.5
|
68
|
14
|
215
|
|
GH8000
|
8000
|
6700
|
40
|
24
|
100
|
14
|
270
|
|
GH10000
|
10000
|
7800
|
40
|
28
|
90
|
13
|
380
|
|
GW5000
|
5000
|
4167
|
40
|
20
|
87
|
16
|
160
|
|
GW6000
|
6000
|
4922
|
40
|
21.5
|
68
|
16
|
190
|
|
GW8000
|
8000
|
6698
|
40
|
24
|
100
|
16
|
260
|
|
GW10000
|
10000
|
7846
|
40
|
28
|
90
|
16
|
310
|
For above specification, it is for your reference. We can also manufacture the winch with pull force up to 50,000kgs based on your requirements.