The VTR model is the predecessor of the TPL generation of turbochargers, designed for heavy-duty two-stroke low-speed and four-stroke medium-speed diesel engines, with a power range of approximately 700 kW — 18,500 kW per turbocharger.

The VTR boasts a proven track record of reliability in marine propulsion engines, particularly at partial load, and in stationary power generation plants.

Its modular structure simplifies assembly operations.