YC6105/08 Marine Series

This series diesel engine is developed by Yuchai adopting the technology of FEV, Germany;
The cylinder block and head are made of the alloyed cast iron with high degree of the strength; the integral crankshaft & sliding bearing is featured by compact construction, smaller weight and higher reliability; the overhaul period is over 10000 hours;
Combustion is more sufficient by adopting the mouth-reduced combustion technique from FEV, AD type high pressure fuel injection pump, low-inertia & small aperture injector and so its index of the fuel consumption is very low; consumption of the oil is much lower by adopting the Yuchai¡¯s special sealing technology for the piston rings;
It is an ideal power which can be used as the main machine for light marine and small-sized fishery vessels and as the ancillary machine for 40¡ª64kW gen-sets.

Model		YC6105CA	YC6105CA1		YC6108CA	YC6108CA1	YC6108ZC	YC6108ZCA
Type		Vertical, in-line, water-cooled, 4-stroke
Intake way		Natural aspiration					Gas turbo-charging
No. of cylinders X Bore X Stroke mm		6¡Á105¡Á125			6¡Á108¡Á125
L Displacement		6.494			6.871
Compression ratio		16.5:1			17.5:1
Continuous power /speed£¨kW/r/min£©		53(72)/1500		66(90)/2000	63(86)/1500	82(112)/2000	80(109)/1500	103(140)/2300
One-hour power/speed£¨kW/r/min£©	Main machine	44(79)/1548£º		72.6(99)/2064	69.3(94)/1548	90.2(123)/2065	88(119)/1548	113.3(154)/2374
	Ancillary machine	44(79)/1500			69.3(90)/1500		88(119)/1500
Min. specific fuel consumption£¨g/kW¡¤h£©		¡Ü218					¡Ü210
Specific oil consumption (g/kW¡¤h)		¡Ü0.8
Crankshaft rotation direction (seen from power output end)		counterclockwise
Net weight (kg)		700					720
Overall dimensions (LxWxH) (mm)		1252 ¡Á780¡Á1075					1293¡Á780¡Á1198
Matched reduction gearbox		Hangzhou Qianjin Gearbox (models 120C, B170 etc.)			Hangzhou Qianjin Brand Gearbox (models HC65, 120C etc.)
Specification of connection with the gearbox		Casing£ºSAE3# Flywheel£º11.5¨•
Overhaul period		©ƒ10000 hours