SPARE PARTS FOR HYDRAULIC DRILL RIGS

The construction method known as horizontal directional drilling (HDD) involves drilling a tunnel under a canal or other defined region and then pulling a pipeline or other utility through the tunnel. At the entry point, the underground tunnel travels in an arc under the designated crossing area before emerging on the other side. A drill head electronically guides the drilling pipe using cutting-edge technology and highly skilled specialists to make sure the angle, depth, and exit point follow meticulously planned engineering blueprints. (HDD) is a more recent method of installing pipes and utilities that provides higher placement accuracy and flexibility and eliminates the need for expensive digging, big teams, road closures, and other difficulties associated with conventional digging and pipe installation. The "open cut" method, which involves digging deeper to install pipes and services, is far more disruptive than HDD and has many disadvantages. The most effective alternative for your repair, maintenance, or installation project is probably horizontal directional drilling.

Air core drilling and reverse circulation drilling are comparable. Via an inner tube, the cuttings are brought back to the surface and collected for subsequent use. Either rotary drilling or percussive drilling using a down hole hammer is used for this kind of drilling. Drilling techniques with reverse circulation are frequently used for mineral exploration. When a solid core is not required, continuous samples can be extracted from the ground using RC. Pumping air or water into a side inlet air swivel during RC drilling. The air is then forced down the pipe's exterior. The air is flushed and cooled as soon as it contacts the drill bit, but it also creates a hoover that forces the air and cuttings up the center of the drill string and into the inner tube. The air then returns to the drill pipe via the top drive and is sampled in a cyclone. All of the RC equipment is supplied by Moiz Heavy Equipment. The majority of other items on the market are compatible with the RC gear. Reverse circulation drilling offers the benefit of continual, uncontaminated samples. Moreover, Moiz Heavy Equipment offers a full variety of RC tools and accessories. For more information on RC drilling, custom RC drilling tools, and custom drilling tools, feel free to get in touch with Drill Tech International.

With simultaneous casing drilling DTH found its way to construction industry, which had a need to find a method to

ODEL MTM-150( MINI TRUCK MOUNTED) DRILL RIG TECHNICAL SPECIFICATION. MTM-150 DTHR combination Drill Rig mounted on Tata Truck 407 (4 X 4 wheel drive) with top head drive, hydraulics driven by truck engine is capable of drilling 150mtrs. CAPACITY: The rig is capable of drilling 200mm dia hole by over burden drilling to a depth of 20 to 25 mtrs in soft/unconsolidated formation, and 150-165 mm dia hole to a depth of 150 mtrs by DTH method in hard rock and abrasive formation. DIRECT ROTARY DRILLING: 350mm dia hole by mud rotary (Direct Rotary) method by reaming in alluvial /sandy, soft medium and collapsible formation upto 60-75 mtrs.Depth. Note: Above drilling capacities are possible under favourable drilling conditions only. MAST: The mast is made of heavy duty welded, construction reinforced with suitable cross members (plates) confirming to IS standard so that it is strong enough to with stand the high drilling loads. The Mast is capable of handling 3 mtrs (10 feet) long drill pipe and 3 mtrs long casing pipe. The rig will be provided with level indicators for proper leveling. The mast is raised and lowered by means of suitable capacity hydraulic cylinders. The mast is equipped with sufficient arrangements during night drilling. The lifting of drill rods is provided hydraulically lifting arrangements. TOP HEAD ROTARY HEAD: Hydraulically operated top drive rotary head having variable speed range of 0-100 rpm and capable of giving a torque of about 340 Kg-m