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

Hydraulic jumbo drills

Joy Vein Runner II

  • Boom coverage maximum of 5.1 m (height) by 5.77 m (wide) (16' 9" by 18' 11")
  • Intelsense drilling control system
  • Designed drive for lower profile and tighter turning radius
  • Diesel powered for tramming and electric powered for drilling
  • Jumbo hydraulics featuring variable displacement piston pumps
  • Tier II and Tier III EPA & MSHA certified engine options
  • Montabert percussion drifter (HC-50 standard, HC-95, HC-109 or HC-110 models available)

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The Vein Runner II hydraulic jumbo drill is a single-boom hydraulic rig. Designed for drilling vertical, horizontal and angled holes in underground production or development headings. The Vein Runner II has two boom options: MTB 4500 and MTB 5500.  MTB 4500 coverage of 4.8m x 5.3m (15’10” by 17”5”).  MTB 5500 coverage of 5.1 m by 5.77 m (16' 9" by 18' 11"). Inner turning radius’ is 3.05 m (10’0”) and the outer turning radius is 5.08 m (16’8”), respectively.

The Vein Runner II features the Intelsense drilling control system, which includes the following features:

  • Collaring
  • Anti-jamming
  • Automatic water monitoring with feed return if low pressure is encountered
  • Auto return to start position after hole completion
  • Control levers for operating percussion, rotation, and feed

The Vein Runner II also includes robust drilling and carrier hydraulics that feature variable displacement piston pumps; specifically:

  • Jumbo hydraulics: load-sensing, closed-circuit design for percussion, rotation, feed, and boom movements
  • General hydraulics: load-sensing, closed center circuit design for optimal efficiency
  • Steering hydraulics: load-sensing, closed center circuit design; stick steering with direct-acting control valve and two double-acting steer cylinders

Our ROPS/FOPS-certified, environmentally controlled operator’s cab uses advanced air filtration and a climate control system to insulate your operator from particulate matter and other harmful emissions. Noise is reduced significantly through the use of integrated insulation throughout the cab structure; in addition, vibration dampeners isolate the cab from the frame, ensuring a safe and comfortable ride. 

Weight 10,955 kg 24,100 lbs.
Maximum width 1.42 m 4 ft. 8 in.
Turning radius

3.05 m
5.08 m

10 ft.
16 ft. 8 in.
Turning angle 40º 40º
Boom guide rollover 360º 360º
Boom extension 914 mm 36 in.
Feed extension 1219 mm 48 in.
Boom coverage

5.1 m
5.77 m

16 ft. 9 in.
18 ft. 11 in.
Drifter Montabert HC 50 (2)
Tires 10.00 x 20
Cable reel - type G-GC 76.2 m 250 ft.

Montabert drifters

Our industry-leading Montabert drifters mean you receive the best possible drifter for your drill rig. Montabert HC series drifters have consistently, over the years, provided the lowest-per-drilled meter costs as compared to other drifters on the market.

Montabert drifters are known for:

  • Longest maintenance intervals, resulting in highest availability
  • Lowest maintenance costs
  • Reliability
  • Faster drilling speeds
  • Lowest tool consumption
  • Easiest to operate
  • Highest penetration rates
  • Lowest noise level

Montabert drifters provide maximum shock wave transmission; piston shape improvements mean that most of the shock energy goes directly to the bit, without tool fatigue. In addition, Montabert drifters excel in energy recycling; rebound energy is re-injected in the supply circuit, allowing the rebound energy to be used for the next cycle.

The HC-50 drifter is ideal for small headings and bolting application and is designed to reduce the lead length of the feed.

  • Hole range: 45 to 76 mm
  • Percussion output power: 13 Kw
  • Blows per minute: 3750

The HC-109 drifter is ideal for production and development drilling and is designed for both underground and surface applications.

  • Hole range: 45 to 102 mm
  • Percussion output power: 18 Kw
  • Blows per minute: 2900

The HC-110MT drifter is ideal for production and development drilling and is designed for both underground and surface applications.

  • Hole range: 51 to 89 mm
  • Percussion output power: 33 Kw
  • Blows per minute: 4400
  • 3.7 kW (5 HP) air compressor
  • 2.2 kW (3 HP) water pump
  • Engine options:
    • Deutz BF4L914 or BF4M2012C Tier II EPA certified
    • Cummins QSB 4.5 Tier III EPA, MSHA, and CANMET certified
  • Cab (ROPS/FOPS certified) with climate control
  • Telescopic canopy (ROPS/FOPS certified)
  • Feed lengths:
    • MTF 10 steel and hole
    • MTF 12 steel and hole
    • MTF 14 steel and hole
  • Fire suppression system
  • Water booster