1. Pole changing double-speed motor hoisting with Three-in-One structure, Stable and reliable operation, small volume.
2. Highly efficient electric motor with hard tooth surface reducer, to achieve the low energy consumption and large output torque.
3. The electromagnetic brake can adjust itself automatically with high precision, to achieve fast and reliable braking with low noise.
4. The steel wire rope with high strength and high flexibility, to achieve greater and safer lifting.
5. High strength nylon rope guide and pulley, its self-lubricating help to achieve a longer service life of the steel wire rope.
6. High strength alloy wheel group, to achieve a long service life for the wheels.
7. Modular design to realize the flexible combination.
8. The maximum lifting capacity of the single-girder is 20 t.
CH-B series single girder low headroom electric hoist
Lifting capacity: 1~20t
This series wire rope hoist is the most common low headroom hoist with small hook limit. It meets your lifting height requirements and at the same time it can help you with lowering the factory construction height, to save your investment cost.
CH-R series standard headroom type
Lifting capacity: 1~50t
This series hoist suits for I beam.
CH-G fixed type
Lifting capacity: 1~100t
This series hoist can't move without trolley driven mechanism.
CH-B series double girder hoist
Lifting capacity: 1~100t
Class A – This denotes standby or infrequent usage, such as cranes found in power utilities or motor rooms, where precise handling of equipment at slow speeds with long idle periods between lifts occurs.
Class B – This denotes light service, such as cranes used in repair shops or light warehousing, at slow speeds, with up to five lifts per hour up to maximum rated capacity.
Class C – This is for moderate service, such as those cranes installed in machine shops, including handling an average of 50% of the rated capacity up to 10 times per hour.
Class D – This is for denoting heavy service, such as cranes deployed in heavy machine shops, foundries, container yards, and more, where loads of 50% of the rated capacity are handled constantly.
Class E – This is for severe service, such as cranes found in scrap yards, cement mills, lumber mills, and more, where the crane makes 20 or more lifts per hour at or near its rated capacity.
Class F – This denotes continuous severe service, including custom-designed specialty cranes, that handle loads approaching the maximum rated capacity non-stop under extreme conditions.
