KBK Light Crane System for traveling hoists

Crane system with two fixed (l= ~7.000 mm) and three running rails (l= ~6.000 mm) with trolleys which allow the mounting of log clamps with hoist. 
Max weight per rail = 1.000 kg. 
Mounted from ceiling (no supporting steel structure included). 
Power supply via integrated conductor line inside the rails (no external wires). Compressed air with outside air pipes (not inside the rails).

Option: chain hoist with log clamp to lift logs from a pallet onto a stream feeder.