★ Adopting hydraulic direction, easy to operate, sturdy and durable; The frame adopts automotive structure and is sturdy and durable with cold riveting technology; ★ Dual circuit air brake+cut-off air brake, more reliable and safe braking; ★ The whole machine has good performance, can adapt to various situations, and has strong climbing ability; The joystick conforms to the principles of ergonomics, providing comfortable and lightweight operation; ★ The hydraulic self dumping device has high efficiency. This model was developed based on the actual working conditions of the mine, and after modifying the chassis, it can be used as a new type of transportation tool for low coal seam operations.