●Plastic Drum
Abrasion power in greatly reduced comparing with the existing model.
●Fall arrest
Drum lock system in equipped to prevent to fall the tools in case of spring breakage.
●Replaceable wire rope
Easy wore rope replacement is provided with tje plug-in method.
●Riveted spring
Outer riveted spring helps safety replacement of the spring.
| Model | Capacity kg |
Stroke m |
Cable dia φmm |
Mass kg |
|---|---|---|---|---|
| EWF-3C | 1.5～3.0 | 1.3 | 3 | 1.7 |
| EWF-5C | 3.0～5.0 | 1.3 | 3 | 1.9 |
| EWF-7C | 5.0～7.0 | 1.3 | 3 | 1.9 |
