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Products
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Crawler Drill CD-110

JUPITER Air Crawler Drill capable of drilling 102 -114mm (4-4 1/2") dia hole to a depth of 36.0 mtr used in open Cast Mines for Drilling and Blasting Purposes.
JUPITER Air Crawler Drill is a self propelled crawler type drill, designed for drilling holes in vertical and horizontal planes. The drill Guide,boom,controls are all mounted on a heavy duty track assembly.

JUPITER Air Motors:

4-Cylinder & 5-Cylinder Radial Piston type Air motors are suitably designed with well balanced and nil vibrations provide smooth operation of Rotary Head, Feed unit, Propelling unit and driving Hydraulic Pump for operation of five Hydraulic Cylinders.

Control Panel:

Centralized sensitive controls pneumatic and Hydraulic with auto-feed arrangement is so arranged to ensure ease of operation which reduces operator fatigue

Track & Traction Drive:

The Ruggedly constructed Track (Crawler) demonstrates effortless manoeuvrability on rough ground. Track oscillation system through hydraulic cylinders is provided allowing the track to flex up on either side thus providing positive ground contact while tramming over rough terrain.
Tramming power is supplied by two Powerful Piston type Air Motors with Self-braking reduction gearbox directly connected to final drive to minimize power loss and ensure drive efficiency. This is enough to tram the CD-110 with its compressor in tow right to the job site.

FEATURES
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Rugged construction

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Stable drilling capabilities

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Heavier, Stronger feed chain

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Structurals designed for extra rigidity

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Widest Choice of Down hole drill or Top Hammer

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Rotation and Winch/ Feed units modified to provide additional power for faster drilling and rapid withdrawals, longer tool life etc. resulting into better productivity.

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Heavy-duty tow hitch

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Centralized sensitive controls with Auto feed arrangement ensure easy operation and reduction of operators fatigue

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Boom is provided with a heavy-duty Lift and Swing cylinders to provide rigidity while drilling

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Track tensioning arrangement

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Cast Steel front idle roller

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Heavy-Duty Radial Piston type Air propelling motors with Self-breaking arrangement

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Track Oscillation through Hydraulic Cylinders

TECHNICAL SPECIFICATION
Mode of Drilling Down the Hole Air Hammer Pneumatic Drifter
Capacity: 102 to 114mm dia 45 ~ 89 mm dia
Depth: 36.0 mtr Depends on Hole size & drilling conditions
Rotation Unit
B.H.P. 4.5
RPM 0-50
Max Torque 1125Nm(10,000 lbf.in).
   
Winch/Feed Unit
B.H.P. 4.5
Pull Down Force 0-2200 kgf
Pull Up Force 0-2200 kgf
Max Pull Up Speed 0-15 m/min
Air Motor for Hydraulic Drive
B.H.P. (Air Motor) 4.5
Hydraulic Pressure 140 kg/cm 2
Self Propulsion Unit (For individual Track)
B.H.P. 9.0-9.5
Traveling Speed 2.5Km/hr
DIMENSIONS & WEIGHT
Overall length 4770mm
Overall Width 1950mm
Height 1650mm
Ground clearance 250 mm
Track Width 260 mm
Track length (Ground contact) 1400 mm
Track Oscillation ± 10 o
Total Weight 3500 Kg
HORIZONTAL DRILLING RANGE
Minimum Height from Ground 860 mm
Maximum Height from Ground 2600 mm
Maximum Width 1400 mm
   
   
POSITIONING
Boom Lift above Centre Line 45° up, 30° down
Boom Swing 45° right ,45° left
Drill Guide Tilt 75° (two position)
Drill Guide Swing(Horizontal) 45° right ,45° left
Drill Guide Dump 750mm
TRAMMING
Propulsion Air Motor 9 H.P. each
Tramming speed 2.5 km/hr
Climbing ability 25°
Draw bar pull 1400 Kg
AIR COMPRESSOR (Recommended)
  DTH Top Hammer
Free Air Delivery 12.7 m3/min (450 cfm) 14.2~17.0 m3/min (500~600 cfm)
Working Pressure 10.5 kg/cm2 (150 psi) 7.03 kg/cm2 (100 psi)