Chi Zong Machine Co., Ltd.

Duke inversion chain hoists are specially designed for stage and concert applications(motor down), such as stage stereo, lighting, show banner, campaign activities, truss rigging; while regular rigging applications (motor up) are also suitable.

Features & Specifications

Motor System :
 1.Applied with industrial grade high efficiency induction motor.  
 2.Enameled wires with heat resistance up to 180 degrees Celsius, which is specially designed for heavy duty works.
Brake System :
 Applied with high friction coefficient electromagnetic disc brake and no adjustment required, which provides smooth and reliable operation.
Safety System:
 1.Clutch device to secure overload usage.    
 2.A reverse phase relay that protects the hoist from incorrect wiring.
 3.Mechanical overload clutch provides protection against overloading and over tight revolving.
 Equipped with European detachable coupler which is convenient and compact.
Load Chain:
 Directly supplied from reputable FEC Japan, which is made of alloy steel material in grade 80 and four times safety factor.
Gear System :
 Transmission gearing design guarantees a powerful loadability and durable usage.
Upper Lower Hook Unit:
 1.Made of alloy steel material by hot forging formation in four times safety factor.    
 2.A ball bearing is applied in the upper hook against 360 degree rotation. 
Flight Case:
 It is available for optional aluminum case to load hoist unit for travel purpose, such package option is professional, protection hoist and convenient for transportation.
Multi-Channel Controller:
 2-Channel pendant controller and 4-Channel synchronous controller are available upon request.

Model Cap. Power Phase Electric
Chain Speed Motor Brake %ED IP FEM
kg Volt. Size HOL Fall(s) M/min Cap. Type
CH-2000 2000 380 3 Electro
7.1mmx20mm 3M 2 3 2HP Induction Disc 40% 54 2m



Hoist Body:
L(mm) x W(mm) x H(mm): 430 X 290 X 600

Package Box:
L(mm) x W(mm) x H(mm): 520 X 420 X 470
CBM: 0.1046


Net Weight: 53Kgs
Gross Weight: 56Kgs