Blast Hole Drill Rig

Rockmaster RM80

Rugged Chassis

The RockMaster features a sturdy well designed chassis , it’s structure is the key element for the durability of this rig. The RockMaster’s structure is unique and provides superior endurance and lower maintenance cost.

Traction

In most rough terrain conditions the strong undercarriage track frame which features independent oscillation will permit worry-free drilling and improved stability.

Boom

Boom swing : 30°
Boom tilt: +45 °to -15°
Boom dump: +75° to –45°
Boom oscillation (A) : 30°
Boom oscillation (B): +30° to 75°

Safer Working Environment

The fully hydraulic control panel is mounted on a ergonomically design swing arm that offers an enhanced vision of the operations which results in a safer working environment.

Hose Reel

Integrating the hose reel in an ingenious and convenient way! An advancde design of a fully embedded hose reel.

Feed Mast

From it’s unique conception, the RockMaster feed system provides superior rigidity resulting in high drilling accuracy from 3 in (73 mm) to 8 ¾ in (222 mm). The ultra rigid feed beam has been specifically conceived to provide long lasting drilling service. Our engineering bureau designed an advanced, ultra rigid sheet metal plated feed boom . This Research & Development resulted in a feed boom which structural integrity increases drilling precision .

Hydraulic System

Primary pump:
- 2 axial piston variable displacement
- Max flow 41 gpm (155.2 L/min)
- Max pressure 300 Bar.

Auxiliary pump:
- 1 gear pump
- Max flow 15 gpm (56.8 L/min)
- Max pressure 200 Bar.

Filtration:
- Fiberglas filter with 10 micron filtration.

Drilling System

Top drive and feed leaf-chain system:
- Torque capacity of 6000 lbs/ft (8135 N/m)
- Variable speed from 0 to 80 rpm.
- Hoisting and pull back force of 13 500 lbs (60 kN).

Water injection:
- Supply capacity of 0 to 11 gpm (41.63 L/min)
- Up to 700 psi (4826 kPa)
- Tank capacity of 100 U.S. Gal (378.5 L)
- Integrated heating system

Engine

Manufacturer: Cummins
Model: QSB6,7
Rated HP (kW) @ 2300 rpm: 190 (142)
Operating cycle: 4 stroke Diesel

Please contact us If you have any questions and we will be happy to provide you additional information on our blasting drilling rigs.
Ask for a quotation today and see why drillers around the world trust us.