Listing ID #4571364
Company Information
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Contact SupplierCapitalizing on our in-depth industry knowledge, we are engaged in manufacturing and exporting Reverse Circulation Drilling. These are used to drill of 5? holes by reverse circulation (DTH) method up to 400 mts (1320 ft). The box type structure is provided with feed cylinder (140 x 80 x 2350) to ensure excellent drilling.
CAPACITY |
To drill of 5" holes by reverse circulation (DTH) method up to 200 mts |
PRIME MOVER | Truck mounted with power from deck engine or skid mounted with power from deck engine |
WORK METHOD | Rotation with direct circulation, nucleus destruction with bleeding by water, by Reverse circulation method with DTH hammer |
MAST | Box type structure will be provided with feed cylinder 2 Nos (140 x 80 x 2350) and wire rope reeving of 1:3 ratio with angle drilling up to 450 Max Capacity - 18 tons (39600 lbs) Height - 8 mtr (27 ft) Rod handling capacity - 6 mtr (20 ft) |
PULL UP AND PULL DOWN | By means of Hydraulic cylinder and wire rope Reeving Ratio 1:3 Max Pull up force - 10750 kg (23650 lbs) Max Pull up speed - 40 mtr / min (132 ft / min) Max Pull down force - 7250 kgs (10550 lbs) Max Pull down speed - 60mtr / min (198 ft/min) |
HYDRAULIC SYSTEM | 210 kg / cm2 / (3000 psi) |
ROTARY HEAD | Two speed rotary head is powered by single speed hydraulic motor with Swivel attachment for mud/water suitable for reverse circulatory and DTH drilling Max Torque - 650 kg mtr (29361 inch - lbs) Max Speed - 0 to 100 RPM |
JACKS | Four box type hydraulic jaws |
WATER INJECTION PUMP | Triplex reciprocating pump powered by hydraulic motor |
BREAK OUT WRENCH | To open the drill joints rigid type break out wrench of 350 mm stroke will be provided with rope attached |
SUITABLE COMPRESSOR | 1100 cfm - 350 psi, additional booster, compressor mounting is separate |
OPTIONAL ATTACHMENTS | Manually operated corousal four rod changer to handle four nos drill pipe rods to couple drill head A two ton winch is provided to handle drill rods and other tools |
CYCLONE | Will be supplied for reverse circulatory drilling and will be mounted on the rig |