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One of our most popular drills within the Indian market... for drilling small diameter blast holes in tough formation, nothing beats the RBH-6-100. It is a self-propelled crawler mounted machine which means rapid deployment from location to location. The RBH-6-100 is designed for speed. Its rotary drive system is capable of operating at upto 135 RPM. |
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| Rated capacity: |
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| 7 7/8"(20 cm) - 11" (28 cm) dia. Holes using 6 1/2" (16.5 cm) 8 5/8" (21.9 cm) OD drill rod |
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| Pull down: |
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| Through hydraulic cylinder and chain system 70000 lbs (31798 kgs) |
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| Rotary drive system: |
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| Hydraulic top drive through closed loop system using axial piston motor of 150 HP, Rotational speed infinitely variable 0-135 RPM. |
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| Air compressor: |
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| Rotary twin screw compressor delivering 1200 cfm (33.9 cu.m/min) @ 100 psig (7.kg/cm2) |
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| Power system: |
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| 500 HP 3300V/6600V TEFC motor |
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| Rod handling: |
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| Automatic rod changer with indexing to carry 3 rods (total 4-rods on drill) |
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| Drill rod: |
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| 8.5/8" (21.9 cm) OD x 35 ft (10.7 m) long with BECO threads. |
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| Hydraulic system: |
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| Comprising of two numbers axial piston for powering rotary head and track. The gear type pumps are use for driving for powering auxiliary operation like Mast Raising - Lowering, Leveling Jacks, Breakout system etc. |
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| Crawler propel: |
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| Powered by axial piston motors total power 300 HP through planetary drive. Propel speed 2.8 kmph and gradeability 40% Track width 30" (76.2cm).Overall crawler length 218" (554cm) ground pressure 12.2 psig (0.80 kg/cm2) |
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| Leveling system: |
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| Two rear jacks of 36" (91.44 cm) stroke and one front jack of 48" (121.92 cm) stroke jacks provided with safety check valves. |
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| Mast: |
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| Heavy duty tubular steel mast raised or lowered by two hydraulic cylinders fitted with safety check valves, mast provided with air actuated locking system. |
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| Dust control: |
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| The drill is equipped with low maintenance, compact dry type dust collector(LMP DC-300 Series). |
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| Operators cab: |
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| Two man cab provided as standard. All controls and gauges are located in a wide and completely steel and glass cab. |
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| Control console: |
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| All drilling functions are monitored and controlled from a control panel through push-pull Bowden cables, logically arranged in functional groups, valve bank is placed outside the cabin for easy maintenance. |
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| Other standard fitment: |
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| Hydraulic breakout wrench, bit adapter, bit basket , night lighting , 8000 lbs auxiliary winch, table bushing, air operated slap wrench and a set of standard tools. |
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| OPTIONAL: |
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| Water injection system. |
| 6 ft (183 cm) high machinery housing cover for deck with cat walk and including automatic fire extinguishing system. |
| Cab insulation. |
| Higher capacity. |
| Angle hole drilling kit. |
| PC Based Data Logger. |
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| Dimensions |
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In meters |
| A |
14.5 |
| B |
2.99 |
| C |
4.95 |
| D |
13.11 |
| E |
3.33 |
| F |
1.33 |
| G |
4.56 |
| H |
3.4 |
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