The water well drilling rigs for sale timely adjustment propulsion size, to make hydraulic rock drill rotary resistance timely down torque of the rotating mechanism slightly lower. Performance of hydraulic rock drill rotary speed is another important parameter, which affects the impact crusher each time breaking rocks the size of, but also affect the size of the rotary twist cut the amount of rock breaking, so that the chisel-speed changes. The turning mechanism of the hydraulic rock drill are almost independent of the impact mechanism, its performance parameters punctured speed impact, mainly because it will enable the variation of the propulsion force. We summarize the truck mounted drill rigs experimental laws: (1) Impact performance parameters, the rotary speed is constant, the thrust force is increased, rotation torque increase, within a certain range, the punctured speed increased, but the optimum propulsive force up to a maximum point later, then increase in the propulsive force slowdowns make the punctured. Hydraulic drilling machine having a rotary torque value, i.e., can reach the level of the maximum torque value on the rock drilling process to blast hole drill rigs for sale ensure optimum propulsion role. (2) hydraulic rock drill propulsive force constant impact performance parameters and drilling, hydraulic crawler drill for sale hydraulic rock drill Best Drilling speed best speed and torque with engine speed to improve and improve. (3) transfer the braze speed and drilling hydraulic rock drill propulsion unchanged by the impact energy has little effect on the actual output torque. Raise awareness of the importance of crawler drill rig rotary hydraulic rock drill performance, should be in product development, manufacturing and use of hydraulic rock drill the rotary performance as an important indicator of.
Drilling rig manufacturer. Supplier of mining drilling rig, rotary drilling rig, portable water well drilling rig, borehole drilling rig. Mobile, truck mounted, crawler & hydraulic type.
TAIYE370-DTH hydraulic drilling rig is equipped with new powerful hydraulic powered rotary head and propulsion system, robust chassis and reliable brake system, featuring simple operation, high safety, excellent power, and dust collection solutions. It is developed with the aim to maximally reduce the boring cost while maintaining high performance. ®Techenical parameters Depth :100 meters Drilling hole 90-135mm Grade ability 35ºC Turning speed 0-76rpm Fuel capacity 125L The drilling rig product is widely used in the open-pit blasthole drilling and underwater blasthole drilling projects for metallurgy, mining, building materials, railroad construction, hydropower projects, national defense, earthmoving work, etc.
TAIYE370-DTH hydraulic drilling rig is equipped with new powerful hydraulic powered rotary head and propulsion system, robust chassis and reliable brake system, featuring simple operation, high safety, excellent power, and dust collection solutions. It is developed with the aim to maximally reduce the boring cost while maintaining high performance. ®Techenical parameters Depth :100 meters Drilling hole 90-135mm Grade ability 35ºC Turning speed 0-76rpm Fuel capacity 125L The drilling rig product is widely used in the open-pit blasthole drilling and underwater blasthole drilling projects for metallurgy, mining, building materials, railroad construction, hydropower projects, national defense, earthmoving work, etc.
Detailed product description Well drilling Compact structure, easy installation, stable performance, easy operation and maintain Well drilling1, this machine work efficiency is high, drilling footage is seepdy, assist time is short, especially suitable used in shallow well .This machine adopt color tower type combination, and 2, it has drilling tools of motionlink to assure the upright of bore, it has the characteristics of compact structure, easy installation, stable performance, easy operation and maintain , suitable for water well drilling and piling foundation . The technical parameter: Max drilling diameter 1200mm Max drilling depth 180m Max output torque 2knm Driving drilling pipe size 1084.54000mm Drilling pipe size 1084.52500mm Max drilling diamter of turntable 140mm Turntable speed 55r/min Power 7.5kw electric motor or 12hp diesel engine Hoist lifting capacity 5t Overall dimension 480017006500mm Main machine weight 2200kg
The main technical level of Down-Hole Drilling Rig, with nine patents, has remain the international advanced level. The notable features are as follows: 1. Integration of drilling mechanism, air-compressed supplying system and power group provide improved maneuverability, energy saving and high efficiency. 2. Parts worldwide procurement, chose from well-known brands, actualize the higher efficiency and reliability. 3. Pilot handles control all the machine operations, the various movements and speeds can be adjusted at any time. All of above make sure the machine operate normally and accurately. 4. High reliable crawler traveling system, hydraulic motor driving drilling rod ,and hydraulic cylinder supported sliding rack optimize working efficiency and machine adaptability. 5. Hydraulic disassembly mechanism for impact ,drilling system ,drilling bit. 6. High effective dust collection device and the anti-hoisting device, which is the original patent at home and abroad, improve the working environment effectively. 7. High effective dust collection device and the anti-hoisting device, which is the original patent at home and abroad, improve the working environment effectively. 8. The domestic unique auto block-prevention mechanism can lift the drill stem automatically when the stem got stuck, making the stoppage much less than before. 9. The patent technology self-adaptive control to the force on the drilling process, cooperating with the auto-sensing control to various rock conditions and decrease the block faults. Nude package for main machinery.
Down The Hole (DTH) drill rig capable of drilling to a depth of 300mtrs (1000 ft) under favorable drilling condition. The drill rig can be operated on rocky formation and hard to medium soil formation. The drill rig can make a hole of diameter 4 to 6.
Supplier: Water well drill rigs, core drill rigs, engineering drill rigs, directional drill rigs, down the hole drill rigs and accessories
Down the hole drill pipe DTH drill pipe Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They are hollow to allow drilling fluid to be pumped through them, down the hole, and back up the annulus. It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth's crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored. 1.Size: 2 1/2'', 2 3/4'', 3'', 3 1/2'', 4'', 4 1/2'', 5'', 5 1/2'', 6'', 8'', 10'', 10 3/4''; 2. Length: 1m-6m; 3.Thread Type: 2 3/8"API Reg, 2 7/8" API Reg, 3 1/2" API Reg, 4 1/2" API Reg, 2 3/8" API IF, 3 1/2" API IF; BECO 6'', BECO 8''; 4. Wall thickness: 4mm-16mm
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.
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
