This Pioneer pivot arm system for small hook lift hoists includes a 12-volt DC direct drive right angle electric gear motor that provides steady and quiet rotation of the roller assembly and a fixed gantry. To cover a load, the electric motor unwinds the tarp and the torsion spring powered arms pull it toward the back. To uncover a load, the electric motor winds the tarp onto the roller.
Applications: Single axle hook lift/cable hoist trucks
Container style: Containers from 8’ to 16' long
Standard tarp: 9’ wide expandable heavy duty mesh