China Yuchai - YC4W 85-30 1.4L Diesel Engine for Passenger Vehicles
Features And Benefits
YC 4W series diesel engine is the new type HSDI fuel engine in which Yuchai has the proprietary intellectual property rights with a displacement of 1.2L1.8L and power coverage of 55-82 horse power to be applicable for bus market. This series diesel engine integrated modern engine advanced technology, like 4-valve dual overhead camshaft structure, electronic high pressure common rail injection system, turbo-charging & inter-cooling, water-cooled EGR, timing chain transmission agent, hydraulic valve clearance adjuster, spherical bearing runner axle rocker and with the advantage of low consumption, lower emission, highly active.
Advanced Technology
1. All aluminum structure, light weight
2. (DOHC)4-valve, DCHC;
3. Direct injectionTurbo-charging & inter-cooling
4. (CR)Electronic high pressure common rail injection system
5. EGR Water cooled EGR;
6. Advanced air managerial system
7. Variable area turbocharger(VNT)(optional)
8. Alterable intake whirlpool(in option)
Big power output
Power 55KW-82KW, power performance up to advanced international standards
Low Emission
US Delphi electronic high pressure common rail technology, up to Euro-III
Low consumption
Lowest oil consumption<= 215g/kW.h, specific fuel consumption lower than 0.1%
Lower noise
Reach GB14097-1999 standard, Noise on testing platform<= 94dB(A)
High reliability
Reach German FEV mechanical reliability, engine life B10 above 250000 kilometer.
Better applicability
Low displacement, High output per liter, light in weight, better applicability.
Main Technical Parameters
|
Main Technical Parameters |
|
Model |
YC4W75-30 |
YC4W75-31 |
YC4W85-30 |
YC4W100-30 |
YC4W110-30 |
|
Type |
horizontal type, in-line, 4-cylinder, water-cooled, 4-stroke, 16 valves |
Vertical,in-line 4-cylinder, water-cooled 4-stroke, 16 valves |
|
Intake way |
Turbo-charging and inter-cooling, water-cooled EGR |
|
Displacement(L) |
1.22 |
1.22 |
1.4 |
1.6 |
1.8 |
|
Rate power/speed(r/min) |
55/4200 |
55/4200 |
63/4200 |
72.5/4000 |
82/4000 |
|
Torque(N.m)/ Speed(r/min) |
153/2400 |
153/2400 |
180/2400 |
200/2400 |
225/2400 |
|
Min. Fuel Consumption at Full Load(g/kW.h) |
<= 215 |
|
Noise dB(A) |
<= 94 |
