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. units | US-400 |
| Peak force output | kN | 400.3 |
| Foundation clamping force | Hz | 36357 |
| Frequency range | Hz | 1-250 |
| Starting frequency to reach full power | Hz | 5 |
| Reaction mass weight | kg | 7000 |
| Foundation weight | kg | 2300 |
| Engine | – | CAT |
| Engine capacity | kW | 403 |
| Fuel tank | l | 1430 |
| Total weight | kg | 41500 |