![TSi Crawler Support Vehicle](https://www.terrasonicinternational.com/wp-content/uploads/2020/06/TSi-crawler-support-vehicle.jpg)
The Terra Sonic Support Crawler features a Hydrostatic Transmission to harness the most economical use of the engine’s full power. All steering maneuvers can be executed with a pair of single-hand control levers. Two speed ranges can be selected with a flip of the toggle switch. The H.S.T. system completely eliminates the need for clutch and gear controls, making the Terra Sonic Support Crawler highly maneuverable. Rubber tracks allow for speed, a smooth ride, and the traction of a steel track.
![Support Crawler Support Crawler](https://www.terrasonicinternational.com/wp-content/uploads/2020/06/TSi-crawler-support-vehicle-3-1-1024x683.jpg)
![Support Crawler Support Crawler](https://www.terrasonicinternational.com/wp-content/uploads/2020/06/TSi-crawler-support-vehicle-2-1-1024x683.jpg)
![Support Crawler Support Crawler](https://www.terrasonicinternational.com/wp-content/uploads/2020/06/TSi-crawler-support-vehicle-1-1-1024x683.jpg)