Product Description The motor driven trackless transfer bogie is a kind of electric transfer car running on the concrete and steel plate of the ground. It can make a free turn. The motor driven trackless transfer bogie includes a driver system and a steering system. The load can reach 500tons. Combine with the crane to move the material or workpiece. Control by handle or wireless remote control. This series of trackless transfer bogie can be customized to meet special needs. Woking Principle The motor driven trackless transfer bogie is battery powered. The battery is installed in the motor driven trackless transfer bogie. The batteries supplied the electricity to the DC motor through the electrical control system. Use this principle, we can make the motor driven trackless transfer bogie to start, stop, go forward, backward, adjust the speed and so on. All of the motor driven trackless transfer bogie are equipped with warning alarm and security detection devices. The alarm would ring and the motor driven trackless transfer bogie would stop immediately once there was any obstacle or pedestrian in the running path of the trolley. Positioning fixture, lift platform and other assistant apparatus are optional to meet different demands on various occasions. Characteristic 1. Battery power supply, operating distance is not restricted. 2. Running on ground directly. 3. Turn to at will . 4. Change direction and route at any time. 5. Full load uninterrupted for 4-5 hours. 6. Simple operation: remote pilot.