| Model | Standby | Prime | Engine | Alternator | |||
| kVA | kW | kVA | kW | Brand | Model | Brand | |
| ETT-95V | 94 | 75 | 85 | 68 | VOLVO | TAD530GE | STAMFORD |
| ETT-110V | 110 | 88 | 100 | 80 | VOLVO | TAD531GE | STAMFORD |
| ETT-140V | 143 | 114 | 130 | 104 | VOLVO | TAD532GE | STAMFORD |
| ETT-170V | 165 | 132 | 150 | 120 | VOLVO | TAD731GE | STAMFORD |
| ETT-200V | 200 | 160 | 182 | 145 | VOLVO | TAD732GE | STAMFORD |
| ETT-220V | 220 | 176 | 200 | 160 | VOLVO | TAD733GE | STAMFORD |
| ETT-275V | 275 | 220 | 250 | 200 | VOLVO | TAD734GE | STAMFORD |
| ETT-350V | 350 | 280 | 320 | 256 | VOLVO | TAD1341GE | STAMFORD |
| ETT-385V | 385 | 308 | 350 | 280 | VOLVO | TAD1342GE | STAMFORD |
| ETT-415V | 415 | 332 | 377 | 302 | VOLVO | TAD1343GE | STAMFORD |
| ETT-450V | 450 | 360 | 410 | 328 | VOLVO | TAD1344GE | STAMFORD |
| ETT-500V | 500 | 400 | 455 | 364 | VOLVO | TAD1345GE | STAMFORD |
| ETT-550V | 550 | 440 | 500 | 400 | VOLVO | TAD1641GE | STAMFORD |
| ETT-660V | 660 | 528 | 600 | 480 | VOLVO | TAD1642GE | STAMFORD |
| ETT-700V | 700 | 560 | 636 | 509 | VOLVO | TAD1643GE | STAMFORD |