Features: 1) Beautiful The remote control robot chassis is beautiful in appearance. The fuselage is large, and the space reserved for development is sufficient. 2) Strong The bottom of the fuselage is reinforced to carry heavy loads. The installation position of the travel motor has also been reinforced to prevent deformation and displacement. The tires are lawn tires with a width of 15cm, which are beautiful, durable, large in width and strong in support. 3) Mature technology This product is modified on the basis of our very mature remote control lawn mower, an economical chassis product. It adopts the mature walking motor controller on our remote control lawn mower, which has the characteristics of sensitive response and fast response speed. The built-in smart chip can intelligently detect the current and heating conditions, which can ensure stable use all year round. And it has a slow start function, the operation is smooth, and there will be no frustration when accelerating or decelerating suddenly. 4) Scalability Equipped with a function expansion HUB, which can control additional 4 channels, it can easily control and expand other functions required by customers without professional remote control knowledge. On the basis of our chassis, you can freely add other functional modules to create a new vehicle that meets your own needs. Specification: Walking Speed: 0-6km/h Working Temperature: -20~55�° Remote Control Range: 200m Walking Motor Motor Type: Brush electric traction Voltage / Power: 24V / 350W Reduction Ratioï¼?23.2:1 Rotating Speed: 75RPM Rated/Max Output Torque: 18.4/55Nm Wheel: 15X6.00-6 vacuum tire Battery: 24V 20Ah Remote Control Channel: 7 Extended Controllable Channel: 4 Payload: 50~300kg Wheelbase: 810mm Track: 890mm Overlay Panel: 990*625mm Machine Size: 1070*1035*430mm Machine Weight: 98kg Package Size: 1150*1120*600mm Gross Weight: 130kg