| 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 cycle, in-line, 6 cylinder |
| d |
Bore x Stroke |
110 x 135 (mm) |
| e |
Total Displacement |
7.8 L |
| f |
Engine rotation (view from flywheel end) |
Counter clockwise |
| g |
Type of combustion chamber |
Direct injection, square form |
| h |
Firing order |
1_5_3_6_2_4 |
| 2. Engine net performance |
| a |
Rated speed |
2900 rpm |
| b |
Rated power |
127 hp |
| c |
Specific fuel consumption |
25 to 27 kg/hr |
| 3. Fuel System |
| a |
Injection Pump |
Mechanical upright fuel injection pump |
| b |
Fuel Specification |
ASTM D 975 Diesel fuel |
| 4. Exhaust system |
| a |
Maximum exhaust gas temperature |
650°C |
| b |
Max exhaust back pressure |
28 inch water |
| 5. Lubrication System |
| a |
Lub oil specification |
SAE 15 W 40 |
| b |
Total system capacity including sump and filter |
24 Ltr |
| c |
Maximum lub oil temperature |
70 to 90°C |
| d |
Lub oil filter |
0818A |
| e |
Lub oil pressure |
0.2 to 0.5 Mpa |
| f |
Minimum lub oil pressure at rated speed |
0.2 Mpa |
| 6. Cooling System |
| a |
Maximum engine water temperature |
70 to 90°C |
| b |
Cooling system |
Forced close & cycle (heat exchanger) |
| 7. Electrical System |
| a |
System voltage |
24 volts |
| b |
Starter motor rating |
6 kw |