HD Engineering products

The HD10 is a light weight machine specially designed for environmental sampling as per European norms. The drill is based on rubber tracks. The machine has special attachments such as casing pullers and spudding devices to enable undisturbed soil sampling of soft formations without flushing media. Compact dimensions and low weight make it suitable for transport by pick up trucks and small trailers.

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 HD50K-S of machines are compact unit that can be outfitted for various types of applicationsthat require compact self contained machines in limited access job sites. The high-torque rotator on it can produce up to 1100 kgm torque. It can be fitted with short masts with electric motor drive for underground applications as well as long stroke masts for normal applications. The rig features an expandable traction undercarriage for stability on uneven ground. A range of modular packages can be offered with this machine to suit most drilling conditions. More powerful engines are available on the model HD50K-S.

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 HD90MKIV group of machines are very versatile medium range drills that have good articulated kinematics for the boom and undercarriage. 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. They are especially suited for anchor drilling using drifters, and other slope stabilization jobs. They have powerful traction drives that enable the machine to traverse gradients of over 30 degrees.

The HD1000RC Is a pile-top drilling rig for drilling vertical or raked piles up to a nominal diameter of 1000 mm (39") with RC rotary drilling and DTH RC hammer drilling. The machine drills inside the casing upon which it is mounted. It is ideal for rock socketing in the construction of jetties and other offshore foundation work. It Is also suitable for foundation piles for use on land. We supply a comprehensive range of drilling accessories to go with the rig and also underreamer systems to drill holes larger than the diameter of the casing.

HD Horizontal Drills is a range of drilling machines built with high flexibility upon customers` requests. The power of the machine is from 20Hp to 200HP being equipped with hydraulic rotators or hydraulic drifters. drilling up to 01000mm holes. Typically, they are built for confined working areas, such as tunnels, and small pits.

This is a popular method of soil stabilization employed for retention of slopes. A series of angled holes are drilled and grouted up with reinforcement. Unlike anchors, the reinforcing bars are not post tensioned. In many cases the slopes are very steep and only light weight equipment can be used. Our hydraulic and nail drills are very light-weight and widely used.

The GP160-100 pump is suitable for grouting water, cement, bentonite and find grained material. The special features of the GP160 includes high output flow and pressure, user friendly adjustable output pressure and volume control as well as convenient maintenance. Its robust and compact design makes it to be handle by small crane truck and fork lift easily and conveniently.

The GP60-70 / GP100-35 pump is suitable for cements grouts, it is a double acting positive displacement plunger type with a robust cast iron body skid mounted. The reciprocating motion is achieved by a highly reliable mechanical switching control valve. The hydraulic drive pump and directional valve are located inside the tank thereby avoiding any chance of cavitations, or dust infiltration. The system also includes a water to oil hydraulic oil cooler to maintain optimum system temperature.