2025 Epiroc Raiseboring equipment Robbins 34RH

Information

2025 Epiroc Raiseboring equipment Robbins 34RH

Low-profile, lightweight raise drill rig for slot holes, back filling and narrow vein mining applications.

The highly versatile 34RH combines form and function to save you time and money.

Features may include:

Versatile raise drill
  • Robbins 34RH is a low-profile raiseboring machine for holes ranging from 0.6 to 1.5 m (2-5 ft.) in diameter. The highly versatile 34RH combines form and function to save you time and money. Thanks to its small footprint, the rig requires a smaller drilling pad and fewer tie-down bolts. Incredibly effective in conventional raiseboring, as well as down reaming and upward boxhole boring, the Robbins 34RH is the most versatile raise drill rig on the market.

Photos

Highlights

  • Anchorage, Alaska
  • 2025
  • Epiroc
  • Raiseboring equipment Robbins 34RH
  • Available
  • Raise boring: 87" (2215 mm) | Raise boring (pipeloader included): 94" (2390 mm) | Boxhole: 87" (2215 mm) | Boxhole (pipeloader included): 94" (2390 mm) | Power pack: 63" (1600 mm)
  • Raise boring: 150" (3800 mm) | Boxhole (muck chute extended): 194" (4915 mm) | Boxholes (muck chute retracted): 162" (4120 mm) | Power pack: 67" (1690 mm)

Specifications

  • 2025
  • Epiroc
  • Raiseboring equipment
  • Robbins 34RH
  • General
  • Power supply: 165/190 kW (50/60Hz) | Voltage: 400-1 000 V | Frequency: 50/60 Hz | Power requirement: 198/227 kVA (50/60 Hz)
  • Reaming: 47 200 ft-lbs (64 kNm) | Break out: 70 805 ft-lbs (96 kNm) | Reaming thrust: 258 500 lbs (1 150 kN) | Fast traverse rate: 19.4 ft/min (5.9 m/min) | Feed rate: 9.8 ft/min (3 m/min) | Bailing Air: 565 ft3/min (100 psi) (16 m3/min (7 bar))
  • Pilot: 0-65 rpm | Reaming (Reduced torque): 0-19 rpm (19-25 rpm)
  • Bailing Water: 140 gallon/min (530 l/min) | Cooling water At 25°C inlet temperature: 15.8 gal/min (60 l/min )
  • diameter Nominal: 4 ft (1.2 m) | diameter Range: 2-5 ft (0.6-1.5 m) | diameter Nominal (Downreaming/boxhole): 3.5 ft (1.06 m) | Drill pipe diameter: 10" (254 mm) | Pilot hole Diameter: 11" (279 mm) | Rise Boring Drill angle (from horizontal): 90-45°
  • Raise Nominal: 1115 ft (340 m) | Raise Maximum: 2 000 ft (610 m) | Drill pipe s/s: 48" (1219 mm) | Power pack: 130" (3300 mm)
  • 67" (1 710 mm)
  • 118" (3000 mm)
  • Raise boring: 150" (3800 mm) | Boxhole (muck chute extended): 194" (4915 mm) | Boxholes (muck chute retracted): 162" (4120 mm) | Power pack: 67" (1690 mm)
  • 236" (6 000 mm)
  • Raise boring: 87" (2215 mm) | Raise boring (pipeloader included): 94" (2390 mm) | Boxhole: 87" (2215 mm) | Boxhole (pipeloader included): 94" (2390 mm) | Power pack: 63" (1600 mm)
  • Raise Boring: 94" (2375 mm) | Boxhole: 94" (2375 mm)
  • Raise bring: 26896 lb (12 200 kg) | Raise boring (pipeloader included): 30425 lbs (13800 kg) | Boxhole (pipeloader included): 33510 lbs (15200 kg) | power pack: 10362 lbs (4700 kg)