Technical Feature:
1.Thin cylinder liner;
2.High pressure at end of fuel bump;
3. P type injector;
4.Inside lubricating oil cooling ;
5.Piston cooling jet;
6.Low noise level design.
4D44ZL Turbocharged & inter-cooled Diesel Engine
|
Technical Feature: 1.Thin cylinder liner; 2.High pressure at end of fuel bump; 3. P type injector; 4.Inside lubricating oil cooling ; 5.Piston cooling jet; 6.Low noise level design. |
Techno-Parameter:
Type |
Vertical in-line¡¢water cooled¡¢four-stroke¡¢Turbocharged and inter-cooled | |
| No. of cylinders¡ªBore Stroke(mm) | 4¡ª108X120 |
|
Type of cylinder liner |
Dry |
|
Type of combustion chamber |
w shape,direct injection |
|
Total displacement(L) |
4.397 |
|
Aspirated type |
Turbo-charged,inter-cooled |
|
Min.idle steady speed (r/min) |
¡Ü750 |
|
Compression ratio |
17£º1 |
|
Rated power/speed(kw/r/min) |
103/2800 |
|
Min.fuel consumption (g/kw.h) |
¡Ü210 |
|
Max.torque/speed(N.m/r/min) |
420/1800~2000 |
|
Cooling method |
Engine | Forced circulation water-cooled |
| Air cooler | Air-Air | |
Emission |
EURO ¢ò | |