YC4F series diesel engines with a displacement of 2.66 liters are low-emission, energy saving & environmental protection light engines developed in accordance with the needs of the small-sized construction machinery market.
¡ñ Features And Benefits
Stronger power --bigger reserve of the torque and is capable of overcoming of sudden change in operation, better performance in average effective pressure, power per liter, torque per liter etc.;
¡ñ Fuel & oil saving -- have a broader range of fuel consumption for universal characteristic and their minimum fuel consumption at full load is equal to or less than 225g/kW.h;
Lower oil consumption, ratio of consumption of oil-fuel is less than 0.2%
¡ñ Comfort -- integral-frame type crankcase ,less vibration and lower noise ,.
¡ñ Reliability -- designed in an optimized way based on FEV company, Germany, better reliability and longer service life.
¡ñ Easier maintenance--Wet type cylinder liner and one head for the four cylinders, better approachability and easier maintenance.
Main Technical Parameters
| Model | YC4F55G | YC4F45G | YC4F60G |
Type | Vertical, in-line, water-cooled, 4-stroke |
Intake way | Natural aspiration | Turbocharging |
Displacement L | 2£®66 |
Rated power/Speed
kW/r/min | 40/2650 | 33/2200 | 43/2200 |
Max. torque / speed
N¡¤m/r/min
| 160/1800-2000 | 160/1400-1600 | 210/1400-1600 |
Min. fuel
consumption at full load£¨g/kW.h£© | ¡Ü225 |
Emission level | GB 20891
Euro I |
Net mass£¨kg£© | 260 |
Application | 2-3t Fork-truck | 3£®5-4£®5t Excavator | 5£®5-6t Excavator |
