Naturally Aspirated / Gas Turbocharging Diesel Engine For Fishery Vessels
This series diesel engine is developed by Yuchai adopting the technology of FEV, Germany;
YC4108C,YC4108CA,YC4108ZC Diesel Engine Technical Parameters |
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Model | YC4108C | YC4108CA | YC4108ZC | Type | Vertical, in-line, water-cooled, 4-stroke | Intake way | Natural aspiration | Gas turbo-charging | mm No. of cylinders X Bore X Stroke | 4×108×115 | Displacement L | 4.214 | Compression ratio | 17:1 | Continuous power /speed(kW/r/min) | 40/1500 | 32/1500 | 50/1500 | One-hour power/speed(kW/r/min) | Main machine | 44/1548 | 35.2/1548 | 55/1548 | Ancillary machine | 44/1500 | 35.2/1500 | 55/1500 | Min. specific fuel consumption(g/kW·h) | ≤218 | ≤210 | Specific oil consumption (g/kW·h) | ≤0.8 | Crankshaft rotation direction (seen from power output end) | counterclockwise | Net weight (kg) | 370 | 390 | Overall dimensions (LxWxH) (mm) | 986×730×948 | 986×730×1254 | Matched reduction gearbox | Hangzhou Qianjin Gearbox (models MB142, 40A, MB170, MBS170 etc.) | SpecifiCAT-parts-partsion of connection with the gearbox | Casing:SAE3# Flywheel:11.5〞 | Overhaul period | ﹥10000 hours | Brief Introduction l This series diesel engine is developed by Yuchai adopting the technology of FEV, Germany; l The cylinder block and head are made of the alloyed cast iron with high degree of the strength; the integral crankshaft & sliding bearing are featured by compact construction, smaller weight and higher reliability; the overhaul period is over 10000 hours; l The index of the fuel consumption is very low by adopting the A type high pressure fuel pump with a higher injection pressure; l Consumption of the oil is very low 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 small-sized marine and fishery vessels and as the ancillary machine for 20—40kW gen-sets. | |