Rotary Blast Hole Drill
 
 


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.

 

RATED CAPACITY:


5.1/2" [140mm] to 6.1/2" [165mm] dia. Holes using 4.1/2" [114mm] /5" [127mm] OD drill rods upto 30 Mtrs.


PULL DOWN:


Through hydraulic cylinder and wire rope / chain system variable upto 16363 Kgs. [36000 lbs]

ROTARY DRIVE SYSTEM:


Hydraulic top drive head. Multiple motor and sturdy gear box. Speed infinitely variable 0-135 RPM. Torque variable upto 44000in lbs [508 Kg.mt.]


AIR COMPRESSOR:


21.2 mt3/min. at 7 Kg./cm2 [750 CFM 100 PSIG]/ Rotary screw type compressor.

POWER SYSTEM:

Single diesel engine developing around - 300 HP at 1900 RPM for driving air compressor and hydraulic system through power-take-off arrangement. (Electric Version also available)

MOUNTING:


Crawler track mounted with 10 bottom rollers and 2 carrier rollers. 24" wide triple grouser pads. Three point suspension hydraulic- track chain adjuster. Travel speed 1.5 kmph, grade ability 30% and ground bearing pressures less than 0.75 Kg/cm2

LEVELLING JACKS:


3 Nos. hydraulic jacks with safety check valves individually controlled.

MAST:

Electrically welded structural steel of suitable length for drill rod supplied with drill. Single pass 6 Mt.

DRILL ROD:

5" [127mm] OD x 20 ft. [6.09 M] Long drill rod with 3 1/2" API Reg box and pin connections as standard.


ROD CHANGER:


'Rose' pivoted rod changer to carry 3 Nos. of drill rods, hydraulically indexable carousel.


BREAKOUT WRENCH:


Breakout wrench hydraulically operated.


HYDRAULIC SYSTEM:


Rotary vane pumps driven from power-take-off. Three individual circuits in conjunction with standard interchangeable low speed, high torque motors of Roller Vane type oil reservoir capacity 500 Liters.

DUST COLLECTOR:

The drill is equipped with low maintenance, compact dry type dust collector (LMP DC-300 Series).

CONTROLS:


Control console provides fingertip control of all functions.

 

OPTIONAL:

Rig suitable for 8 Mtrs single pass.
Rig suitable for 10 Meters single pass.
Choice of Compressors.
Twin diesel engine one for air compressor and other for hydraulic system.
Rod changer suitable for 5 Nos. drill rods
Night lighting arrangement.
Auxiliary winch.
Air line Lubricator.
Water injection system.
Single Electric Motor.
PC based data logger.

       Dimensions

 


  In meters
A 12.15
B 3
C 4.9
D 11.16
E 3.10
F 1.15
G 3.80
H -

 

 

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LMP PRECISION ENGINEERING CO.PVT.LTD.
Plot No : 2P & 3P, G.I.D.C., antalia 396325 P.B. No. : 7, Bilimora, Gujarat State,India.
Telefax : +91-2634-284714 / 280491 / 281079
E-mail :  sales@lmpprecision.com, lmpprecision@hotmail.com
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