Double worm slew drive adopt crossing space structure, and it can provide much higher torque than other type slew drive. Also it can improve the stability. So it is widely used in heavy-duty construction machinery, such as harbor mobile cranes, truck cranes, railway slewing crane, heavy load transporter, platform lorry, demolition equipment, blasthole boring tool and so on.

 

The max. torque can achieve 152610Nm.

Customer's designs and special requirements are available