this model discharge capacity is 500litres ModelRDCM500-16DH(JZR500)Capacity of loading750LCapacity of discharging500LCapacity of water tank140LPower sourceDiesel Engine,YANMAR or CHANGFA BrandPower16kwMax towing speed20 kw/hOutput18 -22 cubic meter/hourSize(L×W×H)3750×2240×3800mmTotal weight2050kgHopper lifting modelHydraulic tipping hopper diesel Self Loading Hydraulic Hoist CONCRETE MIXER