Brief Introduction This low voltage conductor rail handling cart is powered by the low voltage railways. 380v AC power is step down 36v safe voltage through transformer and separately connect with rails. Then electricity is passed to the cart by wheels. Hydraulic lifting device can be installed to facilitate load and unload. As a cable-free vehicle, the KPD-series low voltage conductor rail handling cart has high security and flexibility. Since the railway plays a very important role in operating the KPD-series low voltage conductor rail handling cart, the installation requirement of this kind of railway is relatively high compared to that of other kinds of cart. Insulation treatment and compensate copper bars are needed for the railways. Additional step-down transformers are preferred. As a result, the cost of this kind of railways is higher than other types. But as a whole, the KPD-series carts are cost-effective and very popular in the market. Notice 1) You have to be sure of rails insulation. 2) If travelling distance beyond 70 meters, you have to add another step-down transformer. 3) For rated load above 100 tons, you have to adopt triphase 36V low-voltage-rail-power-supply and YZ motor.