The dimension is cylinder diameter114 mm. The cylinder size of 50 forklift dump truck is 1 14 mm, and the cylinder stroke is 135. The loader has six cylinders, with the highest speed of 2230 rpm, the lowest stable speed of 600 rpm plus or minus 50 rpm for empty car, the maximum torque of 908 Nm, the lowest fuel consumption rate at rated power 180 per kWh, the capacity of the cooling system of 45 liters, and the cooling mode is water cooling.