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WP10.5HNG series bus engine

Product parameters

Mode	Displacement （L）	Number of valves per cylinder	Rated power/speed (kW/rpm)	Maximum torque/speed (N·m/rpm)	Min. fuel consumption on external characteristic curve (g/kW·h)	Technical route	Application
WP10.5HNG350E62	10.5	4	257/1900	1500/1000-1600	≤195	SPI+ER+EGR+TWC	18m BRT Over 12m luxury coach
WP10.5HNG390E62	10.5	4	287/1900	1800/1100-1400	≤195	SPI+ER+EGR+TWC	18m BRT Over 12m luxury coach
WP10.5HNG410E62	10.5	4	301/1900	1950/1100-1300	≤195	SPI+ER+EGR+TWC	18m BRT Over 12m luxury coach

Product advantages

Emission requirements

Meet Europ VI emissions.

Powerful

The maximum torque is 1950Nm, and the low-speed torque is 1700N·m.

Economical

The minimum gas consumption rate is 195g/kW·h.

Comfort

Vehicle NVH customized development, low noise, low vibration.

Safer and more reliable

Reduce the movement speed of moving parts and prolong the movement time.

Reduces friction pair wear per unit time.

Extend the life of crankshaft flywheel train and gear train.

The body, pistons, bearings, etc. are comprehensively improved, and the life of B10 is 800,000 kilometers.

More economical

The speed ratio of the transmission system is reduced, and the transmission efficiency is improved.

Improve the driver's shift pattern and reduce fuel consumption.

More comfortable

Avoid areas of high-frequency torsional vibration of the engine.

Electronically controlled multiple injection is used to reduce the combustion noise of the engine.

Engine noise reduction 2dB(A).

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