Tongchai Series 90-500KW
| MODEL OF GEN-SET | GB90SN | GB120SN | GB140SN | GB200SN | GB250SN | GB300SN | GB400SN | GB500KN | |
| Rate output of gen-set (kw) | 90KW | 120KW | 140KW | 200KW | 250KW | 300KW | 400KW | 500KW | |
| DIESEL ENGINE | Model | 6135AD | 6135ZD | 6135AZD | NT137LR22 | NT151LU30 | J258ZA33 | NT283ZW46 | NT271LW53 |
| Type | Water-cooled, Four-stroke, in-line, direct injection | ||||||||
| No.of cyliner | 6 | 6 | 6 | 6 | 6 | 12 | 12 | 12 | |
| Bore X Stroke (mm) | 135กม150 | 135กม140 | 135กม150 | 135x160 | 138x168 | 135x150 | 138 X 158 | 138X158 | |
| Ttl. Displacement (L) | 12.9 | 12 | 12.9 | 13.74 | 15.07 | 25.7 | 28.32 | 28.32 | |
| Compression ratio | 17:1 | 16:1 | 16:1 | 16:1 | 17:1 | 17:1 | 17:1 | 17:1 | |
| Induction system | Natural | Turbocharged | Turbocharged | ||||||
| Rated output (kw) | 110 KW | 140KW | 162KW | 220KW | 301KW | 331KW | 459KW | 530KW | |
| Max output in 12 hours(kw) | 121KW | 154KW | 178KW | 242KW | 331KW | 364KW | 505KW | 583KW | |
| Rated speed (rpm) | 1500 | ||||||||
| Fuel consumption (g/kw.h) | =220 | =215 | =215 | =208 | =208 | =215 | =208 | =208 | |
| Oil Capacity(L) | 28.7 | 28.7 | 28.7 | 28.7 | 28.7 | 57.4 | 80 | 80 | |
| Cooling method | water-cooled with radiator | ||||||||
| Starting method | D.C.24V Electric starting | ||||||||
| ALTERNATOR | Model (stamford ) | UCI274D | UCI274F | UCI274G | UCD274K | HCI444D | HCI444F | HCI544D | HCI544F-S |
| Rated power | 90KW | 120KW | 140KW | 200KW | 250KW | 300KW | 400KW | 500KW | |
| Rated voltage | 380/220, 400/230, etc. | ||||||||
| Rated current | According to the selected voltage | ||||||||
| Rated frequency | 50HZ | ||||||||
| Rated speed (rpm) | 1500 | ||||||||
| Power factor | 0.8 lagging | ||||||||
| Phase connection | 3-phase | ||||||||
| Winding connection | 12-wire | ||||||||
| Excitation method | Brushless | ||||||||
| Voltage regulation | AVR | ||||||||
| CONTROL PANEL | V-meter, A-meter, Frequency meter, air breaker, transfer switch, AVR, temp.and pressure gauges, indicating lamp, hour meter, etc. | ||||||||
| G. WET (kg) | 1800 | 2200 | 2300 | 3150 | 3200 | 3950 | 4380 | 4540 | |