Weichai Steyr WD615 series diesel engine is one world advanced level engine,introduced from Austria steyr daimler-puch.This series of diesel engine emissions 9.726 L have naturally aspirated,turbocharged and turbocharged inter-cooled models,.It has basic speed of 2200-2600 r/min, 176 kW to 280 kW power range and minimum specific fuel consumption of 194 g/kW. H.It features small volume, light weight, big power, low fuel consumption and emissions targets advanced and also the advantages of low noise, strong commonality.It becomes the ideal power for heavy truck, all kinds of construction machinery, bus, power generation equipment and ship,etc.