Do you have the problem that how to transfer heavy load between workshops and warehouse?
In Xinxiang Hundred Percent Electrical and Mechanical Co., Ltd, the motorized transfer cart are largely produced whic are popular with the heavy industry. Such as Coal, Metallurgy, Mining factory.ect. These transfer carts are used to transfer heavy stuff, load, cargo and equipment.
KPDZ
Transfer Trolley. Its power is supplied with single-phase 36V low voltage unit. DC motor drive.
The working principle : AC 380V is transformed into AC 36V by way of transformer, and then sent to the current rectifier on the truck, which supply 36V direct current to DC motor.
Advantage: Rails are electricity conductor instead of cable. You need not worry about rail circuit impacted, and staffs wouldn't care about pulling or drawing cable in case of injuring themselves.
It also has the disadvantages.