http://ninewinch.en.ec21.com/GC00585...er_Winch_.html
This engine way winch is portable winch without power supply, so could use at underground fire field, underground manhole accident, mountain rescue and equipment for saving rescue worker or people.
Characteristic
No power supply, operate by loaded type engine.
Safety device: It is rotating gear type clutch, so easy to operated by onetouch.
Installed skidproof Auto disk brake
Effective use for emergency such as underground accident field or valley.
Antiloosen internal auto disk brake, internal rotating clutch
Specification
Rated line pull: 2700kgs/6000lbs
Gear ration: 156:1
Gear type: 3stage planetary
Brake: Auto Disk Brake, Autolock, heatresisting structure
Clutch: Rotating Ring Gear (Safetydevice installation)
Wire Rope: 50m, 6mm(diameter)
Pulling Speed (m/min): 10m
Engine: Aircooling 2 cycle
Engine Output: 119cc. 5.8kw(7.7HP)
Weight: 45kgs (Wire included)