Emergency trouble shooting hand wheel

An emergency trouble shooting hand wheel combined with a brake release lever allows the load to be lowered or positioned manually.

Grooved drum

Facilitates correct winding of the first rope layer. Essential for a two-way system.

Rope-press roller

This is the essential complement to the grooved drum used for a single winding layer and if the rope is not constantly taut (empty winding in traction). This equipment is not advisable if the rope is wound on several layers.

Rope slack switch

This device stops the winch automatically when the rope is no longer under tension, for instance, during lowering when the load hits an obstacle.

Releasable drums (500 - 960 kg)

Particularly useful for no load paying out of rope over long distances.
For pulling use only.

Radio control class 3

Lifting and pulling, long distance: 230 m. Emergency stop active on separate circuit.
Available in VV version.

Radio control class B

Pulling only. Distance: 50 m. Active emergency stop. Available in VV version.

Additional rope fastener

For lifting a load with several ropes or for obtaining a twoways system.

Multirope grooved drum

For lifting or pulling a load with different fixing positions. Widely used for theatre applications.

Chassis

The use of a tubular frame is specially designed for construction sites and public works. In this case, the 250 to 500 kg TRBoxter and the 500 to 800 kg TRB are fitted with a reliable adjustable limit switch (upper and lower) as standard. Fastening and weighting by means of sleeves in lower section.

Drum with additional flange (central or not), timer, marine paint, protective cover, cable length over 3 m for the control box, motors: other control power voltages and frequencies on request.