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After-sales Service Provided:	Engineers available to service machinery overseas
Warranty:	12 months
Certification:	ISO, CE, SASO, SGS
Lift Speed:	customized
Maximum Lifting Height:	3-12m
Maximum Lifting Weight:	300ton
Sling Type:	Wire Rope
Power Source:	Electric
Usage:	Construction Hoist
Model Number:	2
Brand Name:	new leader
Place of Origin:	China (Mainland)
Condition:	New

1.Brief introduction of electric winch 4 ton

This series winch are gear speed reducer drived. Mainly used for winding, pulling and towing heavy

cragos. Such as all kinds of large and medium-sized concrete, steel structure and mechanical

equipment installation and dismantling. Suitable for construction and installation company, mining

area, factory civil construction and installation project.

2.Overall features of electric winch 4 ton

Widely used slow electric winch has such features as generality, compact structure, small volume,

light dead weight, heavy lifting capacity and convenient movement.

3.Working principle and sreucture of electric winch 4 ton

The winch transforms electric energy into mechanical energy through the motor1, which is rotor of the

motor moves, outputs, and then through the brake 2, and the reducer 3 reduces speed to rotate the

reel 4. The reel winds the wire rope and passesthrough pulley block to make the hook lift the load Q,

and transforms mechanical energy into mechanical work finishing transportation, load and unload of

heavy weights.

4.Technical parameter of electric winch 4 ton