... 5.Long working life Performance features :LDP Series diesel Powered Water Pump to ensure efficient burning, good economic result ... 600ENGINEGroup modelLD170LD178LD186Engine Group modelSingle urn force,Vertical,4 stroke, air-cooled,direct injectionDimension(cm3)211296406Urn diameter×Journey(mm)70 ... a counter-clockwise from the output 4-stroke air-cooled 2 ihcn, 3 inch, 4 inch diesel powered water pump