Bonny hydraulic s transmission Co.,Ltd is an experienced manufacturer of hydraulic winches,our marine winches,crane winches, drilling winches,pilling winches,worm gear hydraulic winches are widely applied to various machines worldwide.

 

Our 6 ton worm gear hydraulic winches are best sold worldwide, and annual seeling quantity is more than 1000 units.

and now more and more customers recognise our winches,our winches get much more reputation in the world.

 

Worm Gear Hydraulic winch, worm gear recovery winch, truck winch, pulling winch

 

Pull force: 0.5 ton to 60 ton 
Application: truck, wrecker, mobile cranes, fishing boats, garbage trucks, earth boring and drilling equipment and many military applications.

Product features:

1. Clutch with self-locked function guarantee the winch safe operation;
2. Mechanical clutch simply and reliable;
3. Worm Hosing, clutch housing and housing cover make by cast-aluminum;
4. Compact design, light weight, easy to operate and maintain;
5. Can be mounted at varied place per your requirement.

 

Performance Characteristic

 

The hydraulic winch of YJF50 model uses advanced circle-arc tooth worm gear pair transmission, and its loading capacity is far bigger than general worm gear pair by 50%. Transmission efficiency increases by 10%, and the transmission is stable, with convenient operation. It's made of worm gear reducer,hydraulic motor of low speed and big torque,mechanical clutch,drum and so on.

The hydraulic winch transforms the hydraulic energy produced by the motor through the hydraulic system into mechanical energy, and lows the speed and rises the torque by the worm gear pair reducer, generating big torque on the drum, and to the aim of draging heavy things through the cable winding around the drum.

Type Item	YJF30	YJF40	YJF50	YJF800
Wire rope max. pull force	30	40	50	80
bottom layer (KN)
Wire rope working speed	5.5	5	5	5
bottom layer (m/min)
Hydraulic motor	OMP80	OMP80	OMS125	OMT250
System working pressure (Mpa)	15	16	17	16
Hydraulic motor system capacity (L/Min)	45	53	55	95
Transmission ratio (i)	48	52	43	35
Wire rope diameter (mm)	Φ11	Φ11	Φ13	Φ17
Number of layer of rope (layer)	4	3	3	3
Cope capacity (m)	23	25	30	30
Weight (kg)	35	40	54	115

For more information,please contact with Ms.Frances