This makes it a highly flexible machine when holes have to be drilled at various angles and different positions. They feature oscillating tracks, a bearing turntable, and a choice of drill heads or hydraulic drifters for any type of job.
HD Engineering
HD Horizontal Drills is a range of drilling machines built with high flexibility upon customers' requests. Typically, they are built for confined working areas, such as tunnels, and small pits.
HD Engineering
Compactness and solidity are the main characteristics of the rig which is designed to work with several drilling methods: reverse circulation by mud and by air, down the hole hammer drilling, conventional circulation.
HD Engineering