Crawler Mounted Hydraulic DTH Drilling Rig Crawler Mounted DTH Drill Rig, Hydraulic Crawler Drills In contrast to the pneumatic drilling rig, energy consumption (diesel or electricity) saves about 40% to 50%. Borehole Diameter 90-165mm Site Condition CM358A crawler mounted hydraulic DTH drilling rig is mainly applicable to the blast hole drilling process of open pit mining, quarrying, hydropower project and road constructions. Product Features CM358A crawler mounted hydraulic DTH drilling rig adopts diesel engine (or electric motor) and hydraulic oil pump assembly to provide power, allowing rigs to finish moving, rotating, feeding and lifting, as well as angle positioning. During operation only the percussive DTH rigs consumes compressed air and in contrast to the conventional pneumatic rigs, CM358A saves about 40%~50% of total energy. Model CM358A Borehole diameter 90-165mm Borehole depth 50m Applicable rock hardness f=6-20 Working air pressure 1.2-2.4MPa Air consumption 11-21m³/min Feeding stroke 3820mm Rod-changing length 3m Max. horizontal drilling height 3370mm Rotation rate 0-80rpm Rotation torque 3000Nm Travel speed 2Km/h Grade ability 24° Power Yuchai 70KW/Cummins 74KW Electric motor 45KW Dust collector (optional) Hydraulic dry dust collector Wet dust collector Dimension (LxWxH) 6900mm Ã? 2200mm Ã? 2200mm Weight 6100kg
DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: Acedrills has DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with general high quality grade steel for drilling hole of average depth, such as blasting holes; and the thinner ones with better grade steel for drilling hole of very deep, such as drilling for ground thermal. Moreover, Acedrills DTH drill rods are also well heat-treated, precision manufactured, and friction-welded.
DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: Acedrills has DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with general high quality grade steel for drilling hole of average depth, such as blasting holes; and the thinner ones with better grade steel for drilling hole of very deep, such as drilling for ground thermal. Moreover, Acedrills DTH drill rods are also well heat-treated, precision manufactured, and friction-welded.
DTH Drilling Rig mounted on a MAN Truck up to 600 Mtr
Product descripion of dth drill tools twist down workbench: Size:90mnm Hammer: 3.5 inch Package: in wooden case Productivity: 2000pcs/month 1.Suitable for high pressure drilling rigs 2.Water well drilling 3.Record breaking penetration 4.Exploring Civil Engineering Applications 5.Lowest cost per foot drilled 6.Simple & robust design 7.Exploring Civil Engineering Applications 8.Foot Valve not required in the bit 9.Longer parts life 10.Maximizes efficiency 11.Develops greater power for any compressor capacities
1.DTH Hammer: 3-12 2.Bit Size: 76mm-605mm ADVANTAGE: 1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of DTH hammer designed according to newest rock drilling theory. 2.Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted. 3.Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer. 4.Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer. 5.Interchangeable with DTH bit and drill pipe. Low pressure and high pressure hammers are available .
Description High-grade barium sulfate specially processed use as a drilling fluid weighting additive. BARITE meets the API Specification 13A, Section 2 requirement for a drilling fluid BARITE Recommended Use Primarily for mud rotary drilling, barite increases mud density while maintaining low solids to help control formation pressures Advantages 1. High specific gravity; raises drilling fluid density with minimum solids 2. Controls formation pressure, stabilizes the borehole 3. Cost-effective, non-toxic, and chemically inert Properties 4. Specific Gravity: 4.2 (minimum) 5. Moisture Content: Less than 1% 6. Bulk Density: 150 lbs/ft3 7. Mineral Content: 94% barium sulfate Mixing and application Add BARITE through high shear mixer or jet hopper so that entire circulating volume is at uniform weight. To control artesian flow at surface, keep the hole full at all times with weighted mud. Starting with 100 gallons of mud at a weight of 9 lbs/gal, 134 lbs of BARITE will raise the weight to 10 lbs/gal and increase the volume to 104 gallons. Packaging 1500 kgs Jumbo bags, one bag per pallet. All are of F.I.B.C. Class, SINGLE TRIP, all weather ( 04 PF Inner Bag & 05 PP Outer Bag )
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MODEL C370R BLASTHOLE DRILL SPECIFICATIONS RATED CAPACITY : Nominal hole size 10 5/8” (270 mm) to 12 ¼” (311 mm)dia by Rotary method . Total depth capacity: 160’ with 40’ long drill pipe STANDARD MOUNTING : CAT USA, 200mm Triple grouser track long with 13 bottom rollers and 3 carrier rollers each side. Independent hydraulic motor with Planetary gearbox drive for each track. Propel speed is 1.6 KMPH on plain grounds and 0.8 KMPH on Gradients. Gradeability upto 25% grades with Mast down. PULLDOWN AND HOIST : Pulldown is achieved through twin hydraulic cylinders and roller chain arrangement. 43’ head travel for handling 40’ long drill pipe. Bit Loading : 80,000 LBS. Hoisting capacity : 33,000 LBS. Standard feed rate : 12 FPM Standard hoist rate : 25 FPM Fast feed rate : 80 FPM Fast hoist rate : 170 FPM MAST : Electrically welded square and rectangular steel tube construction to withstand adverse drilling conditions. Mast is raised and lowered by two hydraulic cylinders with safety check valves. Working height of mast 52’ 2” for 40’ long drill pipe. ROTARY HEAD : Axial piston hydraulic motors driven top head drive through Planetary gearbox and spur gear reduction with a constant torque of 1,08,000 Inch-pounds at 0 - 150 RPM infinitely variable speed. AIR COMPRESSOR : Screw compressor with a capacity of 1880 CFM at 100 PSI. PRIME MOVER : CAT USA make Diesel engine model C23 or Cummins Make QSK23 800 H.P running @ 1800 RPM and drives Screw compressor from the flywheel and a set of Hydraulic pumps from the front PTO. Emission norms as per EPA TIER III. Fuel tank capacity: 1000 Lits DRILL PIPE HANDLING : Hydraulically operated 4 pod loader suitable for handling 10 ¾” dia , 40’ long drill pipe Hydraulic power breakout system and stem wrench are provided as standard. LEVELLING JACKS : Three hydraulic jacks – one front 200mm bore, 48” stroke and two rear 160mm bore, 48” stroke equipped with heavy duty telescopic guide tubes and lock check valves for safety. OPERATOR’S CAB : Fully enclosed steel fabricated, sound suppressed to 85dB, spacious, Double panelled and safety glassed cab with centralised Electric “Joy stick” controls for operator’s convenience. Adjustable seat for operator’s comfort and a seat for helper DUST CONTROL SYSTEM : NVE type dust control system, equipped with hydraulic motor driven suction blower and dry type filter cartridges. HYDRAULIC SYSTEM : Open loop hydraulic system for propel, rotation, feed, fan and auxiliary circuits. Axial piston, variable volume pumps - 2 no’s, 58 GPM each at 4000 PSI for Tram/Rotation circuit. Axial piston variable volume pump 18 GPM at 3000 PSI for feed circuit. Tandem gear pump 64 GPM at 3500 PSI for ROC fan circuit and 26 GPM at 2000 PSI for auxiliary circuit. Hydraulic oil reservoir with suction strainers and 10 micron return line filters and pressure filter for pilot line. Relief valves in all circuits. POWER BREAKOUT : Hydraulically operated Power Breakout system for easy removal of drill pipes. NIGHT LIGHTING : Adequate lighting to enable operation of drill at night times. Lights suitable for 24V, DC supply. ANGLE HOLE DRILLING : Angle hole drilling kit upto 25 in steps of 5. WINCH : Hydraulic winch is provided for handling accessories. ACCESSORIES : Four nos of Drillpipes, Two nos Spindle subs and one no each of Bitsub, Hammersub,Bit breakout baskets are supplied. OPTIONAL EQUIPMENT : Centralised Lubrication system Water injection system with water tank Shocksub for rotary head Rotary Deck Bushing Electronic depth counter Automatic Power breakout system Fire detection and suppression system Fast fuelling system.
DTH Hammer Bit DHD350-152mm Shank types: DHD3.5, DHD340A, DHD350R, DHD360, DHD380. DTH rock drill bits hole diameter: 3', 4', ', 6, 8 (85mm-305mm) DHD shank DTH drill bit with flat face, 8 dome & 8 semi-ballistic carbide buttons for blasting bore holes, water well drilling. CODE NO. DHD350R-152 Shank type DHD Diameter 152mm Air Holes Number 2 gauge buttons 8 17 Face buttons 8 14 Bit face type Flat carbide design Dome/semi-ballistic RS is rock drilling tools manufacturer, we produce a various range of DTH hammer bits with DHD shanks type for a wide range of hole sizes, which have been designed to match all conceivable applications for water well industries, mining and construction Flat Face An universal design, especially for hard and abrasive rock formation. Typically, flat face with hemispherical buttons design is the most popular choice. This kind of face shape is suitable for hard to very hard and abrasive rock formations in application with high air pressure. Good penetration rates an resistance to steel wash. Dome/Hemispherical Buttons Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation. Semi-Ballistic/Parabolic Buttons Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation. RS DTH Bit features 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory. 2.Smooth performance and long service life of DTH bits due to high quality alloy steel materials and advanced processing technology adapted. 3.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of DTH bits. 4.Easy to depart bit from hammer due to multi-head thread connection chuck and cylinder of hammer. 5. Can connect well with DTH bit and dill pipe manufactured by Atlas Copco and Sandvik. We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc Quality warranty: Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion. Package: Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests. Production time: Generally need 15-25 days Transportation: By air, By Express or By sea according to your requests.
Brief Description: The PDTH-450 drill rig is ideal for water well drilling application in rock formation. Thanks to its simple and compact design, excellent performance, high accessibility and reliability at afford cost in its class. The PDTH-450 rigâ??s flexibility means it can be mounted on two truck versions and on local trucks matching the rig to the terrain it will be used. Optional: Skid mounting Key features: Proven technology ensures easy maintenance and more productive. The rig can be customize as per customer requirement All the actuators are operated by proportional control valves Key specification: Drill rod handling 15 feet (4.5 meter) -20 feet (6.0 meter) Drilling depth up to 1,500 feet (450 meters) Drilling diameter : 6.5 inch (165mm) - 16.0 inch (407mm) Pull up force :17,900 kgf Drill head torque : 600 kg.m (optional: 720 kg.m) Air compressor :1,200 cfm/320 psi Carrier : Truck(Optional: Skid)
Crawler Mounted Hydraulic DTH Drilling Rig Automatic Crawler Mounted DTH Drill Rig, Crawler Mounted Drilling Rigs Advanced Technology, easy to handle and operate. Borehole Diameter 105ï½?305mm Site Condition CM458 is applicable to all kinds of anchor supporting operation, grouting hole drilling for cofferdam, dam, and base reinforcement. Newly designed hydraulic clamp makes operation easier. Product Features CM458 internal combustion (CM458D Electric) crawler mounted versatile anchor rig adopts diesel engine and hydraulic oil pump assemblies to provide power, allowing rigs to finish moving, rotating, propelling and lifting, as well as angle positioning. During drillingï¼?only the percussive hammer consumes compressed air. CM458 is applicable to all kinds of anchor supporting operation. In addition, the rig is also applicable to the grouting hole drilling for cofferdam, dam, and base reinforcement. Newly designed hydraulic clamp is a very useful device making operation easier. Model CM458 Borehole diameter 105-305mm Borehole depth 200m Applicable rock hardness f=6-20 Working air pressure 1.2-3.5MPa Air consumption 16-40m/min Feeding stroke 3300mm Rod-changing length 3m Ground clearance 254mm Rotation rate 0-50rpm Rotation torque 5400Nm Travle speed 2Km/h Grade ability 24° Power Yuchai 70KW/Cummins 74KW Electric motor 45KW Dust collector (optional) Hydraulic dry dust collector Wet dust collector Dimension (LxWxH) 6900mmÃ?2200mmÃ?2200mm Weight 6200kg
DTH Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe
Rated voltage 24v dc Rated input power 450w Battery capacity ni-cd 1.8ah Ni-mh 2.3ah Drilling capacity 13mm No load speed 800rpm Impact rate 4250min-1 Package bmc Certificate ce gs emc Color box
1.Diameter:90mm 2.Gauge:9x11 3.Front:7x11 4.Flushing holes:3x8 5.Weight(kg):5.8 6.Part-No:MROD76-90
DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe
DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe
Product Name QL80 drill bit Diameter 325-350mm Brand CSdrill Material Carbon steel Button quantity Customized, non-standard products Place of Product Hunan Province,China Button shape ballistic,spherical,mixed Color Golden or As your request Button Anglle Customized, non-standard products After sale service 24 hourse service
uitable water well DTH Drill Pipes Suitable water well DTH Drill Pipes High quality water well drilling machine E75 drill pipe manufactures 89mm High quality stainless steel rods 89mm thread drill steel rod
Pole Hole Drilling Rig : We are the leading manufacturers of Pole Hole Drill Rig. Technical Specifications: Application: Pole Erection Drilling Diameter: 12" - 14" Drilling Depth: 1.5-10 meters Carrier: Tractor
