Yuchai engine YC6G255-20

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/UploadFile/UserProPic/2012/6/30/2012630146237988376.jpg > models introduction < br />YC6G series diesel YC6G series diesel engine img border = "0" ALT = "" SRC = machine is a full set of the introduction of the famous American companies 7.8 litres of diesel engine design, process technology and a full set of processing, assembly and testing equipment, in strict accordance with the standards of the American companies for production, after Yuchai and FEV Germany companies for technical cooperation, using the current international advanced design concept and design method for secondary development, the use of 11 patents. Bosch- by more, the reliability of the overall imports of high reliable < br / >] < br / > key parts of crankshaft, cylinder block, cylinder head; < br / > the cylinder cover, cylinder bore of the platform honing technology, to meet the low emission requirements of the annular combustion chamber, oil cooled piston; < br / > the metal cylinder pad, compression is more uniform, the cylinder bore deformation small; can effectively withstand a high detonation pressure and improve the cylinder gasket; < br / > the American Honeywell (Shanghai) a new generation of tbp4 GT type supercharger, the efficiency high, low fuel consumption and emissions low, fast response, reliability is high; < br / > P7100 type or domestic P7100 type fuel injection pump, P type injector. < br / >] high strength < br / > high rigidity structure design can meet the high 150bar cylinder pressure; < br / > thickening cylinder bottom and shorten the length of the water jacket and optimize the cooling water flow, strengthen the cooling capacity; < br / > thickening cylinder pore wall thicknesses, strengthen the body stiffness, deformation is reduced; < br / > Add strengthen piston cooling side oil passage; < br / >] large horsepower < br / > maximum calibration of 300 horsepower.
] long life < br / > the oil cooled piston, reduce the surface temperature of the working piston and improve the service life of the piston and the piston ring; < br / > the silicone oil damper, damping performance is better and more stable, more effective protection of the crankshaft, camshaft and other key parts; < br / > new design groove bearing, to reduce the crankshaft wear, prevent burn tile, holding tile and burning of crankshaft has very obvious effect; < br / > normal use maintenance engine overhaul mileage can reach 80 million kilometers.
] low emissions < br / > with smaller orifice of the 6 Hole Injector, low speed large torque, smoke less, use more superior performance, emissions standard of China II.