The integration of crankshaft, postposition gear chamber and point-line gear-meshing patent technology reduce noise level.
Wet cylinder liner structure facilitates maintenance and repair
Improved fuel consumption by P7100 fuel pump, P-injector and Honeywell turbocharger achieves high mean effective pressure and power density.
The use of 42CrMo forged steel crankshaft increase fatigue strength and abrasive resistance, and the torque output at front end could be more than 900Nm.
Sealing technology in piston ring and valve oil seal reduces the lube oil consumption.
High fuel efficiency and low maintenance cost.
Operator and nature friendly with low noise, rapid start adility and low emissions
Major overhaul period is more than 16000hours
Engine model: YC6A220C
Rated power: 220HP, 162KW
Speed: 2300RPM
Configuration: Vertical, in line, 6 cylinder, water-cooled, 4 stroke
Bore*Stroke: 108*132mm
Displacement: 7.252L
Compression ratio: 17 : 1
Fuel consumption: 198g/kw.h
Oil consumption: 0.8 g/kw.h
Rotation: Anticlockwise ( facing flywheel)
Dry weight: 770kg
Size: 1415*910*1075mm
| Model |
YC6A220C |
YC6A250C |
YC6A260C |
YC6A280C |
| Type |
Vertical, in-line, water-cooled and 4-stroke |
| No.of cylinders-Bore×stroke mm |
6×108×132 |
| Intake way |
Turbo-charging and inter-cooling |
| Displacement (L) |
7.255 |
| Compression ratio |
17.0 : 1 |
| Continuous power kw(hp) |
162 (220) |
183 (250) |
191 (260) |
206 (280) |
| One-hour power kw(hp) |
178.2 (242) |
201 (275) |
210 (286) |
227 (286) |
| Rated speed (RPM) (Max) |
2300(2374) |
2200 (2270) |
2300 (2374) |
2500 (2586) |
| Specific fuel consumption(g/kw.h) |
≤ 205 |
| Lubricant Oil consumption(g/kw.h) |
≤ 1.5 |
| Min Idle speed (rpm) |
750 |
| Mean piston speed (m/s) |
10.12 |
10.12 |
10.12 |
10.12 |
| Mean effective pressure (Mpa) |
1.36 |
1.36 |
1.36 |
1.36 |
| Smoking (Bosh) |
≤ 3.0 |
| Exhaust gas temperature (ºC) |
≤ 550 |
| Diesel fuel outlet temperature |
95 ºC |
| Firing order |
1-5-3-6-2-4 |
| Compressed Pressure (n≥200 r/min) Mpa |
≥ 2.5 |
| Rotation direction |
Counterclockwise |
| Starting |
Electic(Pneumatic start is optional) |
| Steady Speed Flactuation |
|
|
|
≤ 10% |
| Net mass (kg) |
770 |
| Dimensions (L×W×H) (mm) |
1408×847×974 |
| Reduction gearbox to be natched |
120C,135 etc. from Advance brand gearbox |
| TOB (Overhaul time) |
≥ 12000 hours |
| Certificate |
ZC, ZY, CCS, IMO |
Audited Supplier 
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