RT15 has an rated load capacity of 15tons, designed with forward-facing seats, suitable for long-distance transportation needs. The main components of the vehicle are made of internationally renowned brands. The control system uses CAN bus communication technology, and the hydraulic system uses electro-hydraulic proportional pilot control. The on-board 7-inch display can display real-time operating parameters of the shovel loader and has fault alert and self-diagnostic functions. The overall size is compact, with a small turning radius, large dumping angle, which meets the complex road conditions and uphill requirements of underground tunnels.