4D Diesel Engines General Situation
4D series diesel engines are developed on the reference of Japan ISUZU 4HE1, 4HF1 diesel engines designing concept, the engines are of low emission, low fuel consumption, low noise and high reliability.
The engines adopt the designing technology of rear end gear transmission, overhead camshaft, trapezoidal block, integral main bearing cap, circle-beading with platform combustion chamber, which give good play to engines power and economic indexes.
| Model |
CY4D47Ti |
| Type |
Vertical, water-cooled, 4-stroke, waste gas Ti |
| Cylinder No. - bore X stroke |
4 - 110 X 125 (mm) |
| Combustion chamber type |
DI Circle-beading |
| Camshaft Layout |
OHC |
| Total displacement(L) |
4.752 |
| Firing Order |
1-3-4-2 |
| Oil and Fuel combustion ratio |
0.6(%) |
| Max Power KW(PS) |
125 (170PS) |
120 (164PS) |
115 (157PS) |
| Max. power speed (r/min) |
2300 |
2600 |
2600 |
| Max.torque N.m |
585 |
520 |
450 |
| Max.torque speed (r/min) |
1400-1600 (R/Min) |
| Min.specific fuel consumption at full load |
≤205g/(kW.h) |
| Idle Speed (R/Min) |
700-800 |
| Max Empty Load Steady Speed |
2645 |
2990 |
2990 |
| Compression Ratio |
18:01 |
| Emission |
Euro Ⅱ |
| Overall Dimension (mm) |
771 X 687 X 836 |
| Net Weight (KG) |
395 |
| Application |
It is the ideal power for middle and high grade vehicles |