oil tank truck volume of the tank:18-30 cubic meter engine model: WD615.62, WD615.87 output of the engine:266hp,290hp oil tank truckvolume of the tank:18-30 cubic meterengine model: WD615.62, WD615.87, WD615.69output of the engine:266hp,290hp, 336hptransmission:HW9 speedsteering:ZF8098