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Crawler Drills We have in store for our clients a versatile array of Crawler Drills which is recognized for its rugged design, durability standards, corrosion resistance and optimum performance. Using latest technology and qualitative raw materials, these are developed in accordance to the standard industry norms. Suitable for Drilling with down the hole hammer as well as drifter, these Crawler Drills can be purchased by customers at genuine market rates.
SPECIAL FEATURES:
- Drill equipped with six piston radial type air motor.
- Bottom mounted feed system for long life of air motor & gear box.
- Simple Adjusting type feed chain tensioning system.
- Easy declutching system for towing the drill.
- 65 mm Channel box type drill guide.
- Feed system incorporated with pressure reducing valve for smooth operation.
- Air motor with proper drain level & filling plug for easy maintenance.
- Equipped with a tool box.
- Radial piston hydraulic drive motor.
TECHNICAL SPECIFICATIONS | General | Max. Hole Size (DTH drilling) : 115 mm (4.5�)
Max. Hole Depth : 50 Feet (15 mtr.)
Max. air Pressure : 10.5 Bar (150 PSI)
Drifter Drilling : 48 mm To 65 mm
Drill Rod Length : 10 Feet (3 mtr.) | | Rotary Head System | Speed : 0-80 RPM
Type Of Drive : By Air Motor And Gear Box. | | Feed System | Type of Drive : Chain feed drive by air motor and gear box
Mounting : Bottom side Mounted Feed System
Feed chain tensioning : Adjusting Type Chain tensioning | | Traction System | Mounting : Crawler
Tramming Speed : 0-3 kmph.
Gradeability : 30 %
Gear box :Double Reduction
Declutching : Manual
Brake : Manually operated | | Positioning | Boom Swing (L / R) : 45 / 45 deg.
Boom Lift (Up / Down : 45 / 30 deg.
Guide Swing (L / R) : 40 / 45 deg.
Guide Dump : 75 deg. | | Dimension | Overall Length : 4700 mm
Width : 1750 mm
Height : 2600 mm
Ground Clearance : 230 mm |
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