Description: 1. Gl120y high air pressure dth drill powers the moving of the oil hydraulic motor, rotation, propelling and lifting, swing angle location and so on by diesel ( or electromotor) driving the hydraulic oil pump. 2. The dth hammers consumes the pressure air only when drilling. It can save energy (fuel oil or electric quality) as 40%-50% as the total pneumatic drill. It can also work with drill rods and button bits for rock drilling. 3. Gl120y is good for blasting hole in surface mine, water electric building, road construction and stone project. Main technical parameters Hole diameter 90-140mm Hole depth 30-90m Hammer 4, 5, 6inch Drill rod 60mm, 76mm, 89mm Air pressure 1.05-2.4mpa Air consumption 11.3--24mï/min Max. Hole hight (horizontal) 3.1m Angle of guide up 45ï, down 60ï Max. Swing angle of frame right 35ï, left50ï Boom swing left 45ï right 45ï Angle of boom up 48ï, down 19ï Lift up >30000n Rotary speed 0-90r/min Rotation torque 3000n.M Traveling speed 0-2.5km/h Braking wet-type double disk, release hydraulic oil, spring application Grade ability 26ï Transportation dimensions 6000*2300*2400mm Weight 7.0t Engine yuchai 70kw or cummins engine 56kw Optional parts: wet-type dust collection, dry-type dust collection, cummins diesel engine
Main application Drilling wells for urban and rural life Drilling wells for agricultural irrigation and industries Drilling for geotechnical survey Drilling construction engineering holes Drilling geothermal pump wells Drilling parameter Hole diameter: 120--1500(mm) Hole depth: 350(m) Run of rod : 3, 4(m) Drill rod diameter: f73 f89 f95 f133(mm) Drilling technology: normal and reverse circulation for both mud and air Down-the-hole hammers: middle-high-pressure air Performance parameter Drill head inside diameter : f80 f120 Drill head lifting force(kn): 130(kn) Drill head spin speed: A(forward:20-33-73, reverse:13-23-47r/min) B(forward:41-66-146, revers:26-43-94r/min) B(forward:36-58-127, revers:23-37-80r/min) Shape parameters Dimensions: (l-w-h) working conditions 9600�2950�7900(mm) Transport status: (l-w-h) 10200�2470�3300(mm) Supporting form: hydraulic type Mast up-down: hydraulic type Rig mass: 12500(kg) Truck: ?dongfeng? brand eq1141, cummins engine 132kw Power unit of rig: ?deutz? brand diesel engine Power: 84(kw) Mud pump: bw600/30 mud pump Flow(m�/h): 720l/min 513l/min 335)l/min Pressure: 3 mp 4 mp 5mp Main hoist lifting force: 25(kn) Auxiliary hoist lifting force: 8(kn)
Gl120y hydraulic crawler drill rig powers the moving of the oil hydraulic motor, rotation, propelling and lifting, Swing angle location etc. By diesel engine( or electromotor) driving the hydraulic oil pump. It could match with dth hammer and bit for the hard rock drilling or auger drill rod for the medium-soft formation drilling. Gl120y is good for blasting hole in surface mine, water electric building, road construction and piling project. Main parameters of gl120y hydraulic crawler drill rig Hole diameter(dth) 90-140mm Hole diameter(auger) 90-350mm Hole depth 30-90m Hammer 4, 5, 6inch Drill rod 60mm, 76mm, 89mm Air pressure 1.05-2.4mpa Air consumption 11.3--24m/min Max. Hole hight (horizontal) 3.1m Angle of guide up 45, down 60 Max. Swing angle of frame right 35, left50 Boom swing left 45 right 45 Angle of boom up 48, down 19 Lift up >30000n Rotary speed 0-90r/min Rotation torque 3000n.M Traveling speed 0-2.5km/h Braking wet-type double disk, release Hydraulic oil, spring application Grade ability 26 Transportation dimensions 6000*2300*2400mm Weight 7.0t Diesel engine yuchai 70kw or Cummins 56kw
Main specification 1. The heavy steel structure welding tempering lathe bed, five sides gantry machining center cnc processing. 2. Taiwan syntec high speed and precision cnc customization controlling system. 3. 2*6.0kw manual tools changing spindle + italy 9 vertical cnc drilling. 4. Inovance/delta high-performance frequency conversion system+ military quality anti jamming system. 5. Taiwan original linear guide rail + grinding rack and gear + taiwan apex precise reducer transmit. 6. Japan yaskawa high power servo drive system + french schneider, taiwan airtac electric components. 7. Phenolic board industry double-layer cavity adsorption structure platform + double station platform alternate processing. 8. Performance parameter Technical specification Outer dimension 2200*6000*2100 X/y working travel 1220*2440mm x double station Z axis working travel >200mm Working table size 1220*2440mm x double station Max running speed 70m/min standard 100m/min optional Max engraving speed 30m/min Repeat position accuracy â±0.05mm Carving command g code.Uoo.Mmg.Plt Working voltage ac380v/50hz Spindle power 2*6.0kw manual change tool spindles Spindle speed 6000-18000rpm/min Cnc drilling italy 9 vertical cnc drilling Working mode japan yaskawa servo Transmission mode x/y gear rack + z precise ball screw transmission
Derun drilling motor is a positive displacement motor. High pressure drilling fluid flows into the drilling motors, thereby enabling the hydraulic energy to be converted into mechanical energy, at the same time, the rotor drives the shaft and bit to rotate to achieve the purpose of drilling. Derun produces LZ73, LZ89, LZ95, LZ102, LZ120, LZ127, LZ146, LZ165, LZ172, LZ185, LZ197, LZ203, LZ216, LZ244, LZ286 and other types of drilling motors. They are for drilling diameter of 88.9 to 660mm. Derun also design and develop drilling motors with special sizes, different structural features and operating characteristics in accordance with the user's requirements, thus forming different varieties. At present, in addition to ordinary straight drilling motors, Derun can also provide the following types of drilling motors: Bent drilling motors The bent angle on the universal shaft can meet different kickoff requirement, there are single-bent and double-bent available. Bent angle adjustable drilling motors The bent angle of the drilling motors can be adjusted on well surface which enhance the extension of kicking off. Extension drilling motors On the basis of the ordinary drilling motor, improve motor torque to make the bit drilling quickly by increasing motor stage. Hollow drilling motors To meet the needs of high flow rate solids carrying in drilling, hollow rotors with carbide nozzles of different sizes are adopted, which can increase the input flow rate and the horsepower of drill bit. Drilling motors with high kick-off rate: Unique structural design, shorter body, bent point closer to the drill bit, and kick-off rate of up to 1 m. Saturated saltwater mud-resistant drilling motors: To maintain long time operation of drilling motors in saturated saltwater mud, special rotor coating is adopted to provide better corrosion and wear resistance. High temperature drilling motors In order to improve the high temperature resistance of the stator rubber of the drilling motors, to meet the drilling requirements in high geothermal gradient region and deep and ultra-deep well drilling requirements, high temperature resistant rubber is adopted to increase the temperature resistance of motor above 150 degree Sealed driving shaft drilling motors The ordinary mud lubricated driving shaft is replaced with oil lubricated seal driving shaft, which improves the working conditions of the thrust and radial bearings, thus extending the service life of the drilling motors.
Derun non-magnetic drill collars are made from non-magnetic materials with low-magnetic permeability. Api monogram, serial number, od, id, type and size of connections are stamped on recessed mill flats.
Casing pup joint and tubing pup joint api 5ct casing pup joint odgradethread type 4-1/2inchj55/k55/n80/l80/p110ltc/stc/btc 5inch j55/k55/n80/l80/p110ltc/stc/btc 5-1/2inch j55/k55/n80/l80/p110ltc/stc/btc 6-5/8inch j55/k55/n80/l80/p110ltc/stc/btc 7inch j55/k55/n80/l80/p110ltc/stc/btc 7-5/8inch j55/k55/n80/l80/p110ltc/stc/btc 7-1/2inch j55/k55/n80/l80/p110ltc/stc/btc 8-5/8inch j55/k55/n80/l80/p110ltc/stc/btc 9-5/8inch. j55/k55/n80/l80/p110ltc/stc/btc 10-1/2inchj55/k55/n80/l80/p110ltc /btc 11-1/2inch j55/k55/n80/l80/p110ltc /btc 13-3/8inch j55/k55/n80/l80/p110ltc /btc api 5ct tubing pup joint odgradeend type 2-3/8inch j55/k55/n80/l80/p110nue/eue 2-7/8inch j55/k55/n80/l80/p110nue/eue 3-1/2inch j55/k55/n80/l80/p110nue/eue 4-1/2inch
Derun mechanical drilling jar is a full mechanical drilling jar, it also can be use as fishing tool. It generates upward jarring as well as downward jarring which can solve tight pull or sticking troubles during drilling. It is the first optional drilling jar for vertical well, deep well, directional well and complicated well operations
Derun pdc bits are designed professionally for different formations to meet with various drilling applications. Rop and durability improvements are ensured by advanced cutting structure layouts, high performance pdc cutters and superior hydraulic design.
Derun pdc bits are designed professionally for different formations to meet with various drilling applications. Rop and durability improvements are ensured by advanced cutting structure layouts, high performance pdc cutters and superior hydraulic design.
Derun provides all type of drill pipes, include oil drill pipe, water well geothermal well drill pipe, coalbed methane shale gas drill pipe and flush joint drill pipe, also various kind of tool joints. Description and specification Size full range from 2-3/8 inch to 6-5/8inch Grade e75 x95 g105 and s135 Upset type eu iu and ieu. Connection from nc26 to nc50 5-1/2fh and 6-5/8fh Standard api spec 5dp api spec 7-2 api rp 7g.
Xanthan gum also named xc polymer Good heat stability Good salt stability Good rheological property Good cross linking property.
Derun drilling motor is a positive displacement motor. High pressure drilling fluid flows into the drilling motors, thereby enabling the hydraulic energy to be converted into mechanical energy, at the same time, the rotor drives the shaft and bit to rotate to achieve the purpose of drilling. Derun produces lz73, lz89, lz95, lz102, lz120, lz127, lz146, lz165, lz172, lz185, lz197, lz203, lz216, lz244, lz286 and other types of drilling motors. They are for drilling diameter of 88.9-660mm. Derun also design and develop drilling motors with special sizes, different structural features and operating characteristics in accordance with the user's requirements, thus forming different varieties.
Rock bit is the most popular one in use. When working, the cogging touch the bottom alternately, breaking torque and the contact area both are small, thus the unit pressure is high, so it can penetrate into the layer easily, the length of the blades is longer, which can reduce the abrasion. The rock bit can adapt to a variety of formations from soft to hand.
Casing pup joint and tubing pup joint Api 5ct casing pup joint OdGradeThread type 4-1/2inchJ55/k55/n80/l80/p110Ltc/stc/btc 5inch J55/k55/n80/l80/p110Ltc/stc/btc 5-1/2inch J55/k55/n80/l80/p110Ltc/stc/btc 6-5/8inch J55/k55/n80/l80/p110Ltc/stc/btc 7inch J55/k55/n80/l80/p110Ltc/stc/btc 7-5/8inch J55/k55/n80/l80/p110Ltc/stc/btc 7-1/2inch J55/k55/n80/l80/p110Ltc/stc/btc 8-5/8inch J55/k55/n80/l80/p110Ltc/stc/btc 9-5/8inch J55/k55/n80/l80/p110Ltc/stc/btc 10-1/2inchj55/k55/n80/l80/p110Ltc /btc 11-1/2inch j55/k55/n80/l80/p110Ltc /btc 13-3/8inch j55/k55/n80/l80/p110Ltc /btc Api 5ct tubing pup joint OdGradeEnd type 2-3/8inch J55/k55/n80/l80/p110Nue/eue 2-7/8inch J55/k55/n80/l80/p110Nue/eue 3-1/2inch j55/k55/n80/l80/p110Nue/eue 4-1/2inch J55/k55/n80/l80/p110Nue/eue
Rotating parts is stainless steel material Propeller with tungsten carbide gasket Adjustable overflow port to discharge solids effectively High g: regular speed 420g@900rpm, ultra high speed 750g@1200rpm Fag bearing, rotor cutter with hrc65 coating, provide longer service time Adopt high pressure air cutter to process high viscosity mud and water base mud automatically. Available to deal with weighted mud and non-weighted mud Centrifuge transmission device equipped with hydraulic couplers that can adjust bowl soft starter device stably and effectively.
Key features Easy to install Firm structure Easy to operate Low cost to repair Fasten air relief valve
Shaft material is high strength alloy steel Nsk bearing and hard waering mechanical sealing High-temp stuffing sealing Shell with overflow plug
Derun PDC bits are designed professionally for different formations to meet with various drilling applications. ROP and durability improvements are ensured by advanced cutting structure layouts, high performance PDC cutters and superior hydraulic design.
Rock bit is the most popular one in use. When working, the cogging touch the bottom alternately, breaking torque and the contact area both are small, thus the unit pressure is high, so it can penetrate into the layer easily, The length of the blades is longer, which can reduce the abrasion. The rock bit can adapt to a variety of formations from soft to hand.
