Henan Dowell Crane Co., Ltd.
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5 Ton HB Explosion Proof Crane Materials Lifting Building Hoist
Product Main Parts Description
Motor: Hoist Motor is an taper type rotor motor with braking, it is of the best quality motors, it hasbigger torque, so it can be adapted to moving frequently, the Maximum torque is 2.4-3 times than the rated torque.
Gear Box: Hoist Gear Box has specially treated gears for high wear resistance. Each Geared
Shaft assembly is supported on ball or roller bearings , to ensure smooth, low-friction operation.
Wire Rope: Hoisting rope comply with the exporting standards. The leading rope taken by the
Drum, does not slip sideways when slack. The factor of safety, on the nominal breaking strength of the rope is six.
Hook: The Hook Block is tested to 150 % of full load before assembly.
The rope sheaves are fully guarded withprotective steel casting. All sheaves rotate on ball bearing. The pulley is thicken and dilated than domestic common pulley.
Product Characteristics
Lifting Capacity: 0.5-20t
Lifting Height: 6-30m( Max100m)
Working System: M3, M4
Ambient Temperature: -25~+40°C
Parts Of Explosion Proof Hoist
