No Rail 30 ton Heavy duty Electric battery power Flat cart Remote control cart features battery power supply, DC motor drive,Perfect bearing capacity, stable start. it doesnot rely on the guide rail, so can achieve two-way travel. Hydraulic steering mechanism guarantees a smaller turning radius,so it can achieve a 360 degree turn be in a limited space .The vehicle comes standard with two batteries, which can be used in rotation, ensuring continuous operation of the vehicle.