If you need to move at a low speed in uneven areas or very soft ground, you can choose a drilling rig with crawler track undercarriage. The rig stability depends on the surface area of the track. Therefore, the wider the track, the more stable the rig is. But tracks that are too wide tend to wear out faster and damage the ground when moving, especially when turning. The tracked drilling rig travels at about 4 km/h, making it more suitable for operations that require little driving.