... 2.High lift and suction head, 3.Easy operation, 4.Low maintenance cost, 5.Long working life Performance features :LDP Series diesel ... ×480×600ENGINEGroup modelLD170LD178LD186Engine Group modelSingle urn force,Vertical,4 stroke, air-cooled,direct injectionDimension(cm3)211296406Urn diameter ... a counter-clockwise from the output 4-stroke air-cooled 2 ihcn, 3 inch, 4 inch diesel powered water pump