20t Single Drum Elec manufacturer tric Cheap Crane Winch

Product Description


20t Single Drum CZPT ctric CZPT Winch


Brief Introduction:

This model CZPT ctric CZPT Winch is a heavy duty lifting mechanism used on the QD Double Girder Overhead or Gantry CZPT . Equipped with a trolley to move on rails.Two hook groups can be equipped with: Main hook group, and Aux hook group. It can accommodate both light and heavy duty load working conditions.It can meet the different needs of the clients.

 Basic specifications:
The lifting capacity: 5t-550t.
Lifting height: 10.5-31.5m.

Working Duty: A5/M5, A6/M6, A7/M7


Main Components:

Use three CZPT cal gear transmission mechanism, gears and gear shafts are made with heat-treated alloy steel; box and box cover are made of high quality cast iron,the assembly is tightly sealed. Reducer as a self-contained part that is convenient to loading and unloading.

Control box
Used in an emergency to cut off the main circuit, and with a trip up and down off the fire protection stopper device. To ensure the safe operation of electric hoist electrical components, CZPT life, only reliable.

Wire Rope
Use GB1102-74 (6 * 37 +1)-type lifting rope, which ensures durability.

Lifting starting torque motor with a CZPT er prototype rotor brake motor, no need to add brake. 25% duty cycle motor, motor with B grade or F grade insulation, electrical protection class IP44 or IP54.

Button switch
Hand type, light, flexible, and convenient, divided into rope operation and cordless remote control.


It is equipped in the double girder overhead crane or double girder gantry crane as the lifting mechanism. It is suitable to work in the all kinds factory, Mines,and the open air place, loading and unloading, and tansporting materials in the fix span scope.










ZheJiang CZPT o CZPT Industry CZPT ry Co., Ltd.Is located in Taian City,ZheJiang Province, CZPT , it is near the CZPT CZPT Mountain Taish, and also near Kongzi Temple.We are mainly engaged in the design, manufacture,installation and maintenance of single girder cranes(LD Models), Double Girder CZPT s (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ etc), variable frequency cranesExplosion-proof series cranes(LB,QB etc), Cranes with grab bucket,Low headroom monorail CZPT Electric Winches, scrapers and CD1 MD1 HC CZPT ctric CZPT Hand Chain CZPT  etc…

In the past 10 years, we are aiming at CZPT domestic market and become a leading manufacturer in CZPT .Also, with the help of CZPT trading companies we have exported CZPT products to many countries such as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania,Peru , New Zealand ,etc countries .We got 99% good feedback from the overseas CZPT ers.Now we are not only aiming at CZPT domestic market growth ,but also to expand the international market with CZPT quality and price advantages.Integrity, quality, CZPT er satisfaction is the pursuit of CZPT o heavy workers!




Q1.In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:


1.Lifting capacity.


2.Lifting height.(hook center to ground)