| Sr. No |
Engine System |
System Parameters |
| 1. Engine Basic Data |
| a |
Injection Type |
Direct injection |
| b |
Aspiration |
Natural aspiration |
| c |
Number of cylinders and its arrangement |
4, Vertical inline |
| d |
Bore x Stroke |
3.73 x 3.94 inch |
| e |
Total Displacement |
2.81 L |
| f |
Engine rotation (view from flywheel end) |
Counter clockwise |
| g |
Type of combustion chamber |
Direct injection, square form |
| h |
Firing order |
1_3_4_2 |
| 2. Engine net performance |
| a |
Rated speed |
2900 rpm |
| b |
Rated power |
39 hp (26.9 kw) |
| c |
Specific fuel consumption |
7 kg/hr |
| 3. Fuel System |
| a |
Injection Pump |
Mechanical, Multi inline fuel injection |
| b |
Fuel Specification |
ASTM D 975 Diesel fuel |
| 4. Exhaust system |
| a |
Maximum exhaust gas temperature |
300 to 525°C |
| b |
Max exhaust back pressure |
24 inch water |
| 5. Lubrication System |
| a |
Lub oil specification |
SAE 15 W 40 |
| b |
Total system capacity including sump and filter |
6.87 Ltr |
| c |
Maximum lub oil temperature |
70 to 90°C |
| d |
Lub oil filter |
Spin on type |
| e |
Lub oil pressure |
0.2 to 0.4 Mpa |
| 6. Cooling System |
| a |
Maximum engine water temperature |
70 to 90°C |
| b |
Raw water flow rate |
7 Gpm |
| c |
Raw water maximum pressure |
60 Psi |
| 7. Electrical System |
| a |
System voltage |
12 volts |
| b |
Starter motor rating |
3.2 kw |