| 1 |
Mode |
4D24G7 |
4D24G6 |
| 2 |
Type |
In line 4 and 4 stroke,water cooled |
| 3 |
Injection system |
NA |
| 4 |
Combustion chamber |
DI/ω |
| 5 |
Cylinder-Bore(mm)×Stroke(mm) |
4-87×103 |
| 6 |
Valve per cylinder |
2 |
| 7 |
Displacement L |
2.45 |
| 8 |
Compression ratio |
19：1 |
| 9 |
Dry weight kg |
265（Include water tank and air filter） |
| 10 |
Dimension（L×W×H） mm |
1002×572×781（Include water tank and air filter） |
| 11 |
Lubrication |
Pressure and splash |
| 12 |
Start type |
Electronic start |
| 13 |
Governor system |
E-govenor |
| 14 |
Fuel system |
VP pump |
| 15 |
Oil capacity(L) |
9.5L |
| 16 |
Fire order |
1—3—4—2 |
| 17 |
Crank roation |
CCW(Face the flywheel) |
| 18 |
Prime power(kW)/speed（r/min） |
23/1500 |
18.5/1500 |
| 19 |
Standby power(kW)/speed（r/min） |
25.3/1500 |
20.3/1500 |
| 20 |
Min. fuel consumption(g/kW·h) |
≤235 |
≤232 |
| 21 |
Oil consumption(g/kW·h) |
≤0.4 |
≤0.4 |
| 22 |
Minimum adjustable no-load speed(r/min) |
N/A |
N/A |
| 23 |
Fuel type |
Summer: a product 0#,10#, light diesel, Winter: a product 0#, -10#-20#, -35#light diesel |
| 24 |
Oil type |
It is recommended to use a special engine oil with a quality grade of CF-4 |
| 25 |
Speed drop % |
Mechanical speed regulation：≤1 |
| 26 |
The related speed drop range % |
≥5.5 |
| 27 |
The related speed rise range % |
≥2.5 |
| 28 |
Steady-state rate volatility % |
≤1.5 |
| 29 |
Transient speed deviation (from calibrated speed)% |
100% Reduce the power suddenly |
≤+10 |
| Increase the power suddenly |
≤－7 |
| 30 |
Speed recovery time s |
≤3 |
| 31 |
Maximum allowable inlet resistance kPa |
5 |
| 32 |
Maximum allowable exhaust pressure kPa |
10 |
| 33 |
FSN |
≤3 |
| 34 |
Noise limit Lp dB(A) |
≤92 |
| Remark：As technology advances, the above parameters will continue to improve the parameters of the update. |
