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. Buna görə də, tras nə qədər geniş olsa, qazma qurğusu bir o qədər sabitdir. 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.