Germany - ChainMaster has announced the introduction of the world's first dual drum Point Hoist Cable Winch. The device features two cable drums and an integrated cable guide on a second spindle running parallel to that of the drum. It overcomes, says Chainmaster, the disadvantages of single-drum point hoist cable winches, in particular the problem that, in the course of winding or unwinding, the cable inevitably moved out of position - causing the attached load to move as well and potentially creating poor load distribution.

With the new winch, which will be presented as a functioning prototype at Showtech in Berlin, the load cable always hangs directly beneath the suspension point. Chainmaster adds that it is exceptionally well-suited to the demands of touring, with the cable on the drum protected by a robust plastic cover that makes it impossible for it to spring out of the groove, even when subjected to violent jolts.

The first device to feature the new technology will be a 250 kg winch with a lifting speed of 1.2 m/s, designed for lifts of up to 30 metres. Other models will follow in quick succession, since increasing the load bearing capacity merely involves changing the motor or gear box.

(Mike Lethby)


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