Weichai Natural Gas Engine Wp12ng Gas Engine (for big bus)

Weichai natural gas engine WP7NG gas engineBased on mature WP7 engine noumennon, Weichai developed WP7 NG gas engine according to gas engine technical characteristic besides it matched and designed cooling of piston, turbocharger, valve and valve seat ring, which is the ideal power of bus. ModelWP7NG240E40/E50WP7NG260E40/E50Engine typeInline, Water cooling, Wet liner, Turbo Chargered, After cooled, Electronic pre-mixing, Spark plug ignition, Lean combustionCylinder6Bore X Stroke(mm)108× 130Displacement(L)7.5Rated power(KW/HP)176/240191/260Rated speed(r/min)2300Max torque(NM/RPM)900/1300-1500980/1300-1500FuelLNG/CNGLowest fuel comsuption(g/KWH)