HD Engineering products

The HD50K is a very compact indoor/outdoor drill,with short drill mast for low headroom areas, and driven by electric motor, The rig is mounted with a high-torque rotator (with max. torque 1100 kgm for difficult drilling work, and with an expandable traction undercarriage on it for going through narrow places and doors, ideal for drilling jobs inside buildings, water drains and tunnels.

The HD70R range of machine are powerful fixed undercarriage type units that serve the niche of rotary and percussive drilling for vertical and slightly inclined holes. They can be outfitted with onboard accessories such as freefall winches and flushing pumps, making them fully self contained mobile drills. A choice of masts with pullback capacities and the high-torque rotator (with max. 1500 kgm torque can be provided to suit most applications.

The HD90MKV is the 5th generation of our HD90 series of machines. It is a very versatile medium range drill rig that has good articulated kinematics with the boom and turntable undercarriage. This makes it a highly flexible machine when holes have to be drilled at various angles and different positions. It features oscillating tracks, a bearing turntable, and a choice of drill heads or hydraulic drifters for any type of job. It is especially suited for anchor drilling using drifters, and other slope stabilization jobs. It has powerful traction drives that enable the machine to traverse rough terrain.

The HD110-3 is designed with swing boom. The feature allow it to work in limited access job site. The high-torque rotator (up to 2340kgm or 16850 ft.lb torque) make it suitable for micropile and DTH drilling application. With the optional feature, "side swing device", the rig will have some more movements for better drilling positions, and the "mast extension" enables the rig to drill with 6m, 20ft., long drill rod, increasing the productivity.

The HD180S-A is an up-graded version of our previous HD120, with higher power engine, also excellent articulation, and ideal machine for high-torque hydraulic drifter of over 2,400 kgm (17,300 ft lb) torque. It can also be mounted with a super high-torque rotator (up to 24,000 kgm or 17,300 ft. lb. torque).. This machine is ideal for anchor drilling using drifters and large diameter piles using high-torque rotators. The optional item, mast extension, enables the rig to drill with 6m long drill rod.