Off-road dolly for displacement of a trailer in an off-road environment

摘要

An off-road dolly has a pneumatic system for providing compressed air to trailer brakes and dolly brakes means for providing synchronized engagement thereof. Off-road dolly also has an electrical circuit providing synchronized engagement of dolly signal lighting system with trailer signal lighting system. Propulsion for off-road dolly and trailer can be provided externally, using a forklift, or by the off-road dolly itself using a motor installed thereon. Synchronized operational engagement of dolly brakes with trailer brakes, and dolly signal lighting system with trailer signal lighting system, can be controlled using a remote control.