Gas Engine
Description
Specification Gas Engines ( Natural / BioGas / Bio Mass)
S.No. |
SPECIFICATION |
PN-2 |
PN-3 |
PN-4 |
PN-4T |
PN-6 |
PN-6T |
UNIT |
||
1 |
No. of Cylinders |
2 |
3 |
4 |
4 |
6 |
6 |
|
||
2 |
Cylinder arrangement |
Vertical In-line |
|
|||||||
3 |
Working cycle |
4-Stroke |
|
|||||||
4 |
Combustion System |
Spark Injection |
|
|||||||
5 |
Cooling System |
Water-cooled |
|
|||||||
6 |
Direction of Rotation (Facing Flywheel) |
Counter-Clockwise |
|
|||||||
8 |
Bore |
110 |
Mm |
|||||||
9 |
Stoke |
120 |
120 |
120 |
120 |
120 |
120 |
Mm |
||
10 |
Total Piston Displacement |
2280 |
3420 |
4560 |
4560 |
6840 |
6840 |
Cm3 |
||
11 |
Firing Order (From Flywheel end) |
1-2 |
1-2-3 |
1-3-4-2 |
1-3-4-2 |
1 – 5 – 3 – 6 – 2 – 4 |
|
|||
12 |
Starting of the engine |
12V,Electrical |
|
|||||||
13 |
Peak Pressure |
80 |
Kg/cm2 |
|||||||
14 |
B.M.E.P. at1500 |
6.0 |
Kg/cm2 |
|||||||
15 |
Power Output (at 1500 RPM) |
20 |
30 |
42 |
63 |
70 |
78 |
Hp |
||
16 |
Lubrication System |
Force Feed Gear Pump Max.0.5% of fuel consump. |
|
|||||||
17 |
Lube Oil Consumption (For well run-in engine) |
|
||||||||
18 |
Oil Sump Capacity |
5 |
7.5 |
11 |
11 |
14 |
14 |
Lts. |
||
19 |
Spark Distributer system |
LUCAS |
|
|||||||
20 |
Spark Plug gap |
1.0 to 1.2 |
mm |
|||||||
22 |
Spark timing before TDC |
20 to 26 Degrees as per gas composition |
|
|||||||
23 |
Bumping clearance |
1.7-1.8 |
1.2 – 1.3 |
1.4 – 1.6 |
Mm |
|||||
24 |
Valve clearance (in cold) For Inlet For Exhaust |
0.25 0.30 |
Mm Mm |
|||||||
25 |
Valve Timings – Inlet Opens before TDC Inlet closes after BDC Exhaust opens before BDC Exhaust closes after TDC |
10 34 31 13 |
Degrees “ “ “ |
|||||||
27 28 | Pulley dia. For Vbelt drive |
105 250 mm( 6 x C groop) |
Kg
|