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Reverse Circulation Rigs ARE-300 buy in Namakkal
Buy Reverse Circulation Rigs ARE-300
Reverse Circulation Rigs ARE-300

Reverse Circulation Rigs ARE-300

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India, Namakkal
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Description
TITLE SPECIFICS
DRILLING CAPACITY Rig capable of drilling 5" to 5½" dia holes for exploration purposes by Reverse Circulation (RC) Drilling method to a depth of 300 meters.
MAST ASSEMBLY The Mast / Tower is of C cross section type and made of heavy duty rectangular section, reinforced with suitable cross members, capable of handling 6.1 meters drill rods.
TOP DRIVE ROTARY HEAD Hydraulically operated top drive rotary head powered by two hydraulic motors having variable speed of 0-150 rpm and approximate torque of 52,800 in-lbs.
AIR SWIVEL /

SAMPLE SWIVEL

A separate air swivel is provided on the rotary head along with a sample swivel with blow-down arrangement.
FEED SYSTEM Heavy duty hydraulic cylinder is provided to accommodate 6 Mtr (20 feet) long drill pipes and to handle 6 Mtr casing pipes. Pull back capacity is about 24,200 lbs & pull down 16,700 lbs. Feed system is actuated using hydraulic cylinder and wire rope system. The feed system incorporates arrangement to control & limit weight on the Drill Bit. Rapid & slow feed arrangement is provided to measure down feed and hold back pressure of the system.
The pull back / high speed up about: 45 Meters per minute
High speed down about: 65 Meters per minute
Slow feed Rate up: 9 Meters per minute
Slow feed Rate down: 14 Meters per minute
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Reverse Circulation Rigs ARE-300
Reverse Circulation Rigs ARE-300
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