truck-mounted drill rig

truck-mounted drill rig

[′trək ¦mau̇nt·əd ′dril ‚rig]
(mechanical engineering)
A drilling rig mounted on a lorry or caterpillar tracks.
References in periodicals archive ?
Today, there are truck-mounted drill rigs capable of drilling deep holes, coiled tubing units that drilled wells without drill rigs, and multi-lateral wells, or several wells drilled underground from one well to the surface.