Leading technology, by Yuchai and YAMAHA jointly developed, the fuel injection technology of BOSCH high pressure common rail, combined with Yuchai leading combustion system development technology and ...
Leading technology, by Yuchai and YAMAHA jointly developed, the fuel injection technology of BOSCH high pressure common rail, combined with Yuchai leading combustion system development technology and ...
The overall crankcase, rear gear housing and dot line meshing patented technology, lower than the same product noise;
Through deep cold and hot impact test, high temperature, high cold test, crankshaft fatigue test and more than ten verification, accumulated 20000 hours durability bench test; The body is made of allo...
Four valve technology, a substantial increase in the intake and exhaust flow area, atomization combustion is more uniform, more efficiently reduce the engine intake and exhaust noise;
By using necking combustion technology, AD high pressure oil pump, low inertia small nozzle fuel injector, combustion is more sufficient; Seal technique for piston ring, lubricating oil consumption mo...
The reentrant combustion technology, AD type high pressure pump, low inertia small orifice injector, combustion more fully; Seal technique for piston ring, lubricating oil consumption more than 50% lo...
In cooperation with the famous ship Yuchai engine company, the design concept and design method, combined with the world advanced cooling technology and practical experience for many years in the boos...
YC4D series diesel engine is mainly used as propulsion power of ship, single power is 75kw-96kw, speed is 2300-2800rpm
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