| Speicfications | GB64SL | GB75SL | GB100SL |
| Engine model | 1006TG1A | 1006TG2A | 1006TAG |
| Number of cylinder | 6 |
| Induction System | turbo charged | turbocharged and air intercooled |
| Type | water cooled, in line, 4-stroke, dry cylinder liner, direct injection |
| Capacity(L) | 5.99 |
| Bore*Stroke(mm) | 100*127 |
| Capacity of Lubrication system(L) | 16.1 | 16.1 | 19 |
| Capacity of coolant(L) | 27.7 | 27.7 | 37.22 |
| Diesel engine Max.output/ speed | (kw/1500rpm) | 92.7 | 102 | 134 |
| (kw/1800rpm) | 107.3 | 119.2 | 147 |
| Diesel engine continuance output/speed | (kw/1500rpm) | 84.3 | 92.3 | 121 |
| (kw/1800rpm) | 97.6 | 108.4 | 134 |
| Outputof generator(kw/1500) | cont. | 71 | 78 | 102 |
| Standby | 80 | 88 | 120 |
| Outputof generator(kw/1800) | con.t | 83 | 92 | 143 |
| Standby | 91 | 101 | 124 |
| Fuel consumption(g/kw-h) | ≤205 | ≤205 | ≤205 |
| radiator area(m2) | 33.27 | 33.27 | 25.86(water tank) 33.27(middle cooler) |
| electric system | standard scheme 24V ,optional 12V |
| Alternator model(stamford) | UCI224G | UCI274C | UCI274E |
| Rated output(kw) | 6880 | 80 | 105 |
