We have an extensive product suite of hard rock mining equipment, including hydraulic jumbo drills, drifters, loaders, and trucks. In addition, we offer a full line of raiseboring tools and blasthole drilling tools.  

Hard rock drilling conversions

Hard rock drilling conversions

  • Komatsu is the only OEM that offers a complete retrofit drilling solution
  • Drilling conversions are compatible with all major and most other OEMs
Montabert, HC-25, Drifter

Montabert HC25

  • Innovative design
  • Versatile and flexible
  • Light and powerful
HC28

Montabert HC28

  • Innovative design
  • Versatile and flexible
  • Light and powerful
Montabert, HC-50, Drifter

Montabert HC50

  • Strong reputation in drilling industry with proven technology
  • Easy to adapt on any machine
  • Ready for any job
HC95

Montabert HC95

  • The latest generation of Montabert drifters
  • Designed for optimal drill life span
  • The perfect tool to equip your drill rigs
Montabert, HC-50, Drifter

Montabert HC109

  • Ready for surface and underground drilling
  • Suitable for both factory-new and existing machines
Montabert, HC-110, Drifter

Montabert HC110

  • The most powerful Montabert drifter for underground drilling
  • High efficiency ratio
  • Single-body drifter without tie rods
Montabert, HC-112, Drifter

Montabert HC112

  • Optimized for long hole drilling
  • High efficiency ratio
  • Single-body drifter without tie rods
Montabert, HC-170, Drifter

Montabert HC170

  • Heavy duty drifter
  • Suitable for large diameter holes
  • Very high rotation torque
HC200

Montabert HC200

  • Super heavy duty drifter
  • Suitable for the largest diameter holes
  • Highest rotation torque in its class
Timberock bolter system

Timberock Bolter Systems

  • Designed to enhance your hard rock drilling operation with flexible and durable materials
  • Multi-carrier function means increased productivity as the bolter heads are set up for a variety of bolts
Timberock telescopic feed

Timberock Telescopic Feeds

  • Made to a variety of collapsible configurations including 6 ft – 10 ft, 8 ft – 12 ft, 10 ft – 14 ft
  • Customizable with several different options including hydraulic centralizer and heavy-duty feed cylinder for probe drilling
Timberock fixed feeds

Timberock Fixed Feeds

  • Lightweight, durable and cost effective
  • Maximize drifter performance through feeds designed to complement their performance

Hydraulic jumbo drills

Joy (former MTI), Vein Runner II, Jumbo Drill

Joy Vein Runner II

  • Boom coverage maximum of 5.1 m (height) by 5.77 m (wide) (16' 9"” by 18' 11")
  • Inner and outer turning radius’ of 3.05 m (10’0”) and 5.08 m (16’8”), respectively
Joy (former MTI), DR-1SB, Jumbo Drill

Joy DR-1SB

  • Boom coverage of 5.74 m by 7.10 m (18’8” by 23'3”)
  • Inner and outer turning radius’ of 3.9 m (12’9”) and 6.4 m (21'), respectively
Joy (former MTI), DR-2SB, Jumbo Drill

Joy DR-2SB

  • Boom coverage of 7.10 m by 8.90 m (23.3 ft by 29.2 ft)
  • Inner and outer turning radius' of 3658 mm (12.0 ft) and 6839 mm (21.0 ft), respectively
18HD-7

Joy 18HD

  • Simple control suite allows operator to concentrate on maximizing productivity
  • Automated control functions allow operator to perform complex operations at a button press
  • Switched reluctance hybrid drive captures and reuses braking energy
18HD-5

Joy 22HD

  • Switched reluctance hybrid drive captures and reuses braking energy
  • Heavy-duty design means less failures and more uptime
  • Bucket design allows easy filling and low wear
Joy 4LD loader

Joy 4LD

  • Rated load capacity of 4,000 kg (8,800 lbs.)
  • Ideal for narrow vein applications
Joy (former MTI), LT-1050, Loader

Joy LT-1051

  • Rated load capacity of 10,000 kg (22,000 lbs.)
  • Ideal for load-and-carry and truck-loading applications
LT-270 10

Joy LT-270

  • Rated load capacity of 2,722 kg (6,000 lbs.)
  • Ideal for narrow vein applications
LT-650 20

Joy LT-650

  • Rated load capacity of 6,591 kg (14,500 lbs.)
  • Ideal for narrow vein applications
Joy (former MTI), Shaft Jumbo Drill

Joy Shaft Jumbo Drill

  • Equipped with Montabert HC drifters for the lowest-in-class operating costs (up to 56.8% savings)
  • 360° rotation at top turret for maximized boom coverage
Joy (former MTI), VSM-14, Vertical Shaft Drill

Joy VSM-14

  • 4.3 m main cylinder stroke for increased coverage area and capacity
  • Self-cleaning main cylinder for improved reliability and safety
  • Lowest-in-class operating costs
Joy (former MTI), 16TD, Trucks -1

Joy 16TD

  • Rated load capacity of 16,000 kg (35,300 lbs.)
  • Designed for ground-level maintenance with no climbing
7TD

Joy 7TD

  • Rated load capacity of 6,600 kg (14,520 lbs.)
  • Ideal for narrow vein applications
Joy (former MTI), DT-3504, Haulage Truck

Joy DT-3504

  • Rated load capacity of 31,751 kg (70,000 lbs.)
  • Designed for ground-level maintenance with no climbing
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