4-Station Rotary Drilling

Rotary Drilling/Vibrator Hose Tube: NBR, specially compounded for handling abrasive, corrosive and oily drilling mud Reinforcement: Multiple layers of polyester cord over tube, high tensile steel cables. Cover: NBR, Specially compounded, resistant to abrasion, corrosion, cutting, gouging, oil and weather. Application: Flexible Connection between standpipe and swivel(Rotary Drilling) or between pump and standpipe(Rotary Vibrator) for pumping mud at extra high pressure in oil drilling and exploration work. Fitting: Hammer Unions, API Male End, Flanges Attachment: Safety Clamp & Chain Applicable Standard: API Spec 7k/ISO14693

Fes supplies ytr series rotary driling rigs which incorporate high quality global parts and components, including: caterpillar base carrier, brevini gear box and rexroth motors, etc. The rigs range from 80knm to 400knm in torque. Since

Series ytr rotary drilling rig is one kind of high efficiency pile hole construction drilling rig that suitable for the construction of base piles such as bridges, railroads, and building construction, of which the products features high hole drilling efficiency, power-saving, environmental protection, low machine malfunction rate, and high reliability.

- Model: MR2405 - Voltage&frequency 110/120/230V, 50/60Hz. - Rated input power: 750 W - Impact energy: 2.5 J - Impact Rating 0-1700/0-3000bpm - Drill Holder SDS plus - Working Capacity metal: 13 mm; concrete: 18 mm; wood: 30 mm - Power cord: 2 meter length rubber cord

Overview: Rotary Drilling Rig is a self-running ground drilling equipment, including drilling rig and crawler car, which completes the drilling through the rotation, excavation, lifting, soil unloading of drill. It plays a vital role in varied foundation works of industrial infrastructure, such as concrete pouring pile, continuous wall. Application: Widely used for drilling and grouting in urban high-rise buildings, railways, highways, bridges, tunnels, airports, ports and other pile foundation engineering. Features: Diesel powered with higher work efficiency; Highly integrated body without installation; Can freely rotate to 360and move easily; No dust and mud pollution while high-speed drilling.

MODEL C650D-EXP BLASTHOLE DRILL SPECIFICATIONS RATED CAPACITY : Nominal hole size 7-7/8¡¨(200 mm ) by Rotary method, Upto a depth of 148¡¦ (45.12 m) using 30¡¦ long 6.25¡¨ OD drill pipes. STANDARD MOUNTING : Tengl, India make Under Carriage model T23/D4 , 24¡¨ Triple grouser track 10¡¦ 6¡¨ long with 9 bottom rollers and 2 carrier rollers each side. Independent hydraulic motor with Planetary gearbox drive for each track. Propel speed is 3.0 KMPH on plains and 1.5 KMPH on grades. Gradeability up to 25% grades with Mast down. PULLDOWN AND HOIST : Pulldown is achieved through twin hydraulic cylinders and roller chain arrangement. 33¡¦ head travel for handling 30¡¦ long drill pipe. Pulldown capacity : 35,000 LBS. Hoisting capacity : 20,000 LBS. Standard feed rate : 14 FPM Standard hoist rate : 25 FPM Fast feed rate : 70 FPM Fast hoist rate : 124 FPM MAST :Electrically welded square and rectangular steel mast of robust construction to withstand adverse drilling conditions. Mast is raised and lowered by two hydraulic cylinders with safety check valves. Working height of mast 38¡¦ for 30¡¦ long drill pipe. ROTARY HEAD :Axial piston hydraulic motor driven top head drive through spur gear reduction with a constant torque of 48,000 Inch-pounds at 0-150 RPM infinitely variable speed. AIR COMPRESSOR :Screw compressor with a capacity of 900 CFM at 100 PSI. Air oil receiver, Oil cooler, Oil filters and safety valves are provided as standard. PRIME MOVER : Cummins India make engine NTA 855C running @ 1800 RPM drives compressor @ flywheel end and hyd. pumps @ front PTO. Fuel tank capacity : 750 lit. DRILL PIPE HANDLING : Hydraulically operated Four pod loader suitable for handling 6.25¡¨ OD x 30¡¦ long drill Hydraulic power breakout wrench and stem wrench are provided as standard. HYDRAULIC SYSTEM : Open loop hydraulic system for propel, rotation, feed, Fan, auxiliary and pilot circuits. Axial piston ,variable volume pump: 48 US GPM at 4700 PSI for tram circuit and at 4200 PSI for rotation circuit. Axial piston pump : 12 US GPM at 2500 PSI for feed circuit. Gear pump for ROC fan : 22 US GPM at 3000 PSI for ROC fan circuit and 15 US GPM at 2000 PSI for auxiliary circuit. Hydraulic oil reservoir with suction strainers and 10 micron return line filters. Relief valves in all circuits. LEVELLING JACKS : Three hydraulic jacks - one front 140 MM bore, 48¡¨ stroke; two rear 125 MM bore, 36¡¨ stroke equipped with heavyduty telescopic guide tubes and lock check valves for safety. OPERATOR¡¦S CAB :Fully enclosed spacious steel fabricated, sound suppressed, thermal insulated, Air-conditioned and safety glassed cab with centralised 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 blower and dry type filters. NIGHT LIGHTING : Adequate lighting to enable operation of drill at night times. Lights powered by engine alternator at 24V, DC supply. WEIGHT AND DIMENSIONS :(Approx.) Length(mast down) : 43¡¦ 0¡¨ Length(mast up) : 32¡¦ 0¡¨ Width : 14¡¦ 2¡¨ Height(mast down) : 16¡¦ 0¡¨ Height(mast up) : 42¡¦ 6¡¨ Operating Weight : 73,500 LBS OPTIONAL EQUIPMENT: Centralised Lubrication system Shock sub for rotary head Rotary Deck Bushing Hyd powered winch Electronic depth counter Automatic Power breakout system Fire detection and suppression system Fast fuelling system Retractable dust curtain Water injection system with water tank Angle hole drilling kit upto 25„a in steps of 5„a. 122

Rotary Drilling SwivelDescription and features: Design and fabrication as per API 8C. Load bearing component is made of high quality alloy steel. Wash pipe and packing can be easily replaced. Specification ModelSL110SL135SL160XSL225XSL450SL675Max. static load, KN112513501600225045006750Main bearing load, KN45010001200150025004500Gooseneck connection4 1/2ï¼?NPT4 1/2ï¼?TBG4 1/2ï¼?TBG4"NPT4"NPT4"NPTLower connecioncentral pipe4 1/2ï¼?REG LH5 1/2ï¼?REG LH5 1/2ï¼?REG LH6 5/8"REG LH6 5/8"REG LH6 5/8"REG LHWorking pressure , MPa213535353552.7Central pipe bore size, mm63.576767676102Size, mm1632,286,5102260,675,7452400,675,7102880x1026x10653015,1095,10653775X1240X1406Weight, kg336776987257030606880