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JCR RC Series Hydraulic Powered Reverse Circulation Drill Rigs
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Technical Description |
JCR RC Series Hydraulic Powered
Reverse Circulation Drill Rigs are
specially designed for cost effective drilling
by using RCD (Reverse Circulation Drill) Hammers
& Bits. Hydraulic system powered by a
suitable Deck Engine is operated by fixed
displacement pump which controls Top Head Drive
Speed. Centralised control panel located close
to the drilling position ensures easy
operation.
JCR latest technology Reverse
Circulation Rigs are low in maintenance &
high in productivity.
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| JCR RC Series |
JCR RC-200 |
JCR
RC-300 |
JCR RC-450 |
| Hole Dia |
5”-5 ½” |
5”-5 ½” |
5”-5 ½” |
| Depth Rating (Mtrs) |
200 |
300 |
450 |
| Drilling Mode |
DTH cum Reverse Circulation |
DTH cum Reverse Circulation |
DTH cum Reverse Circulation |
| Rotation: RPM |
0-150 |
0-150 |
0-150 |
| Rotation Torque |
40,000 lbs. in |
52,800 lbs. in |
62,000 lbs .in |
| Pull Up Capacity |
18,000 lbs |
24,200 lbs |
52,000 lbs |
| Pull Up Speed |
45 Mtrs/Min. |
45 Mtrs/Min. |
45 Mtrs/Min. |
| Pull Down Speed |
65 Mtrs/Min. |
65 Mtrs/Min. |
65 Mtrs/Min. |
| Feed System |
Wire Rope/ Chain System |
Wire Rope/ Chain System |
Wire Rope/ Chain System |
| Water Injection Pump (Max Flow Pressure) |
100 LPM @1500psi |
100 LPM @1500psi |
100 LPM @1500psi |
| Air Line Lubricator (Max. Pressure) |
500 psi |
500 psi |
700 psi |
| Carrier |
Ashok Leyland/AMW/Equivalent |
Ashok Leyland/AMW/Equivalent |
Ashok Leyland/AMW/Equivalent |
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SALIENT FEATURES:-
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Hydraulic Pump package driven by suitable Deck
Engine at low constant RPM ensures
longer life span of pumps;
gear box and power take off.
• Fast Feed
& Rotation System ensures faster retrieving
of Drill tubes.
• DTH cum Reverse Circulation
Drill Rig is capable of drilling of all
possibleangles.
• Powerful Water & Foam
Injection Pump, driven by high torque hydraulic
motor, installed to work with high
pressure compressed air.
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Larger Centraliser table with front half
Swingout facility accommodates larger diameter
casing pipe.
• Bloader: A hydro pneumatic
integrated Bloader valve assembly for
flushing the hose blowing the
hole. The Bloader is designed
with preferred sealing to
prevent pressure drop & losses.
• Well
designed splitter for 50 Liters Capacity is
provided for sampling/recovery analysis.
• System Design incorporated is latest in
technology and requires very less maintenance
expenditure.
• Built to last long keeping
customer and operator requirements in
mind. |
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