| TECHNICAL DATA | ||||
| DIESEL ENGINE MODEL | KTA38-G2 | KTA38-G2A | KTA38-G2A | KTA38-G5 |
| Engine Characters | water-cooled,inline,4 cycle,12-cylinders,direct injection ,wet cylinder liner,1500rpm | |||
| Constant Output (kW/kVA) | 664/830 | 814/1017 | 814/1017 | 881/1101 |
| Standby Output (kW/kVA) | 730/913 | 895/1119 | 895/1119 | 969/1211 |
| Aspiration | Turbocharged | Turbocharged | Turbocharged | Turbocharged |
| Bore(mm) X Stroke(mm) | 159X159 | 159X159 | 159X159 | 159X159 |
| Cubic Capacity (Liters) | 37.8 | 37.8 | 37.8 | 37.8 |
| Piston Speed (m/s) | 7.95 | 7.95 | 7.95 | 7.95 |
| Compression Ratio | 14.5:1 | 14.5:1 | 14.5:1 | 13.9:1 |
| Machine Governor | ≤5% | ≤5% | ≤5% | ≤5% |
| Electronic Governor | ≤1% | ≤1% | ≤1% | ≤1% |
| Acostic Pressure(dBA) | 92 | 94 | 94 | 97 |
| Exhaust Temperature | 541 | 527 | 527 | 499 |
| Lube Capacity | 135 | 135 | 135 | 135 |
| Cooling System Volume | 308 | 308 | 308 | 308 |
| Combustion Air Flow | 53m3/min | 65m3/min | 65m3/min | 73m3/min |
| Exhaust Gas Flow | 143.9m3/min | 176.2m3/min | 176.2m3/min | 183.1m3/min |
| Rating Fuel Consumption (L/h) | 182 | 182 | 207 | 204 |
| ALTERNATOR MODEL | LVI 634C | LVI 634C | LVI 634D | LVI 634E |
| Continuous Output (kW/kVA) | 640/800 | 640/800 | 728/910 | 800/1000 |
| Power Efficiency | 92.8% | 92.8% | 92.8% | 92.8% |
| Voltage Regulation | ≤±1% | ≤±1% | ≤±1% | ≤±1% |
| Excitation Type | Brushless | Brushless | Brushless | Brushless |
| Insulation Class | H | H | H | H |
| DIMENSIONS AND WEIGHTS | ||||
| MODEL OPEN&SOUNPROOF | GST640C/S-1 | GST640C/S | GST728C/S | GST800C/S |
| Approximate Length | 4700/7500mm | 4800/7500mm | 4850/7500mm | 4900/7850mm |
| Approximate Width | 1800/2300mm | 1850/2300mm | 1850/2300mm | 1900/2500mm |
| Approximate Height | 2600/2850mm | 2600/2850mm | 2600/2850mm | 2600/3000mm |
| Approximate Gross Weight | 8750/11025kg | 8800/11025kg | 9000/11220kg | 11000/12000kg |
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Technical data subject to change without previous notice.
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