| Gen set model | GB6SK | GB8SK | GB10SK | GB12SK |
| DIESEL ENGINE | Model | D905-E2BG1 | D1105-E2BG | V1505-E2BG | D1703-E2BG |
| Type | Four-stocke,water-cooling,vertical |
| Nb. of cylinder | 3 | 3 | 4 | 3 |
| Bore X Stroke(mm) | 78x78.4 | 78x78.4 | 78x78.4 | 87x92.4 |
| Ttl. Displacement(L) | 1.123 | 1.123 | 1.498 | 1.647 |
| Air intake mode | naturally-aspriated |
| Rated output(KW) | 7.4KW | 9.5KW | 12.5KW | 15KW |
| Rated speed(rpm) | 1500 |
| Cooling method | water-cooled with radiator |
| Starting method | D.C.12V or 24V Electric starting |
| ALTERNATOR | Model(STAMFORD) | BCI164A | BCI164B | BCI164C | BCI164D |
| Rated power | 6KW | 8KW | 10KW | 12KW |
| Rated voltage | 220V; 230V; 400/230V; 380/220V, etc., |
| Rated current | according to the voltage be selected; |
| Rated frequency | 50HZ |
| Rated speed(rpm) | 1500 |
| Power factor | 1 for single phase/0.8 lagging for 3-phase |
| Phase connection | single phase or three phase |
| Winding connection | 3 or 4 -wire connected(12-wire for 3-phase) |
| Excitation method | Brushless |
| Voltage regulation | AVR |
| CONTROL PANEL | V-meter,A-meter,Frequency meter , circuit breaker,transfer switch,AVR, temp. and pressure gauges, lighter,hour meter, key starter, etc. |
| G/N. WET(kg) | 500/450 | 560/500 | 650/600 | 760/700 |
| PACKING SIZE(cm) | 185x96x110 | 185x96x110 | 200x96x110 | 200x96x110 |
