Seismic vibrators are designed for geological exploration of oil and gas resources. Operated in difficult conditions, hilly terrain, deserts, and etc., at an ambient temperature of -30 to +53°.
Specifications
| Parameters/Model | Mes. unit | US-150 | US-250 |
| Peak force output | kN | 77 | 278 |
| Foundation clamping force | kg | 7316 | 28294 |
| Frequency range | Hz | 1-400 | 1-250 |
| Starting frequency to reach full power | Hz | 7 | 5.4 |
| Reaction mass weight | kg | 1000 | 4700 |
| Foundation weight | kg | 320 | 1580 |
| Engine | – | VOLVO | CAT |
| Engine capacity | kW | 129 | 328 |
| Fuel tank | l | 200 | 1000 |
| Total weight | kg | 9000 | 31000 |