RMT 3/30 SL - Stopper Drill


RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
RMT 3/30 SL Stopper Drill
Model # RMT 3/30 SL
Technically equivalent to Silver 30 of Holman
Weight only drill 23 kg 51 lb
Weight with leg 43 kg 95 lb
Length retracted 1700 mm 67"
Length extracted 2580 mm 102"
Air pressure 6 bar 87 psi
Air consumption 80 l/s 150 cfm
Blows per minute 2900
Drilling depth 5 - 6 metres 16.5 ft - 19.6 ft
Hole dia 34 mm 1.34"
Piston dia 76 mm 3"
Piston Stroke 51 mm 2"
Air inlet 19 mm ¾"
Shank size 22 x 108 mm ⅞" x 4¼"

What is good about it?

  • Good Penetration Rates
  • Low Air Pressure
  • Robust Ratchet Wheel
  • Short Stroke

Where it is used?

  • Under Ground Mining
  • Soft and Hard Rock Penetration
  • Buts Tightening
  • Roof Bolting
  • Production Drilling

Accessories

Accessories

Spare Parts

Spare Parts
RMT 3/30 SL - Stopper Drill