| Model | Unit | G95A /G95AE | G110A /G110AE | G120A /G120AE | JG110DI/ JG110DIE | JG125DI /JG125DIE | JG140DI/ JG140DIE |
| Type |
| Single cylinder,Horizontal, Water-cooled.,4-cycle | Single cylinder,Horizontal, Water-cooled.,4-cycle |
| Bore x Stroke | mm | 86x90 | 92x90 | 94x90 | 92x90 | 94x96 | 97x96 |
| Displacement | cc | 522 | 598 | 624 | 598 | 666 | 709 |
| Maximum output | Hp(kW)/rpm | 9.5 ( 6.99 ) /2400 | 11 (8.09 ) /2400 | 12 ( 8.82 ) /2400 | 11 ( 8.09 ) /2400 | 12.5 (9.19)/2400 | 14 ( 10.29)/2400 |
| Continuous rated output | Hp(kW)/rpm | 8.5 ( 6.25 ) /2400 | 9.5 ( 6.99 ) /2400 | 10.5 ( 7.72 ) /2400 | 10 ( 7.35 ) /2400 | 11 ( 8.09 ) /2400 | 12.5 (9.19)/2400 |
| Fuel consumption | g/Hp(kW). h |
| 190 ( 258 ) |
|
| 170 (231 ) |
|
| Rated speed | rpm |
| 2400 |
|
| 2400 |
|
| Idle speed | rpm |
| W600 |
|
| W600 |
|
| Compression ratio |
| 21.5 ： 1 | 21:01 |
| 18:01 |
|
| Maximum torque | kgf.m/rpm | 3.2/1600 | 3.8/1600 | 4.0/1600 I | 3.8/1600 | 4.7/1600 | 5.0/1600 1 |
| Valve clearance (cold engine ) | mm |
| 0.195-0.235 |
|
| 0.195-0.235 |
|
| Cooling system |
|
| Radiator |
|
| Radiator |
|
| Governor system |
| Flying hammer centrifugal speed type | Flying hammer centrifugal speed type |
| Fuel injection pressure | kgf/cm2 |
| 120-125 |
|
| 200 |
|
| Fuel delivery position |
|
| 19-21 |
|
| 17-19 |
|
| Combustion system |
| (TVCS) Three vortex combustion system |
| Direct Injection |
|
| Lubricating system |
| Forced lubrication with trochoid pump | Forced lubrication with trochoid pump |
| Lubricating oil |
|
| SAE 40 API CF |
|
| SAE 40 API CF |
|
| Fuel |
| Light diesel oil (SAE No.2-D) |
| Light diesel oil (SAE No.2-D) |
| Fuel tank capacity | L |
| 10 |
|
| 11 |
|
| Cooling water capacity | L |
| 2.1 |
|
| 2.1 |
|
| Crankcase oil capacity | L |
| 2.8 |
|
| 2.8 |
|
| Starting system |
| Speed doubling handle by hand / Electric start | Speed doubling handle by hand / Electric start |
| Direction of Rotation |
| Counterclockwise facing flywheel | Counterclockwise facing flywheel |
| Measurement | mm |
| 765x350x520 |
|
| 820x348x560 |
|
| Net weight | kg | 107 /109 | 109/ 111 | I111 /113 | 112/ 114 | 114/ 116 | 114 /116 |
