Montabert HC-109 Drifter

Montabert HC-109 Drifter
Montabert HC-109 Drifter

Contact Us

Please contact us using the contact phone, by phone or by e-mail:

E-mail:contacto@minerodiesel.com

Phone: (871) 750 5356 Torreón, Coahuila México

Phone: (472) 723 9494 Silao, Guanajuato México

The Montabert HC-109 drifter is designed for face drilling, long hole, scale, and bolting in both surface and underground applications. The HC-109 features a 45 to 102 mm (1 3/4 to 4 in.) hole range with an impact rate of 2900 BPM.  The HC-109 is optional for all our Joy hydraulic jumbo drills.

Montabert drifters are well-known in the industry for the following:

  • Longest maintenance intervals
  • Lowest maintenance costs 
  • Lowest consumable cost
  • Faster drilling speeds
  • Highest penetration rates
  • Lowest noise level and vibrations
  • Easiest to operate

Our Montabert drifters leverage our deep knowledge of shock wave transmission and percussion mechanism theory to incorporate innovative technologies, such as progressive blow energy and hydraulic dampening.

Progressive blow energy

The unique design of the HC-109 piston generates a perfect, long shock wave in a trapezoidal shape, which provides:

  • Better transmission of energy at the couplings
  • Minimum stress into the drilling rods
  • Better bit penetration

Hydraulic dampening systems

The dampening piston not only absorbs any lost reflected energy, but also creates a constant thrust onto the tools. This ensures:

  • Optimum shock wave transmission
  • Drifter and tools protection
  • Reduced vibrations

Energy recovery valve

The energy recovery valve uses piston rebound energy for the next blow, providing:

  • Better efficiency
  • No internal peak of pressure source at cavitation
  • Best drifter protection
Maximum strike flow 135 l/mn 36 GPM
Maximum strike pressure 135 bar 1959 PSI
Maximum strike frequency with E piston 47 Hz 2800 BPM
Energy per blow 400 J 295 ft-lb
Maximum rotation pressure 150 bar 2177 PSI
Rotation flow motor 024 (bit diameter < 64 mm) 30 l/mn  8 GPM
Rotation speed motor 024 210 t/mn 210 RPM
Maximum rotation torque motor 024 340 Nm 250 ft-lb
Rotation flow motor 031 (bit diameter < 76 mm)
45 l/mn 12 GPM
Rotation speed motor 031 230 t/mn  230 RPM
Maximum rotation torque motor 031 440 Nm 324 ft-lb
Rotation flow motor 043 (bit diameter < 76 mm) 60 l/mn 16 GPM
Rotation speed motor 043 220 t/mn 220 RPM
Maximum rotation torque motor 043 610 Nm 449 ft-lb
Rotation flow motor 055 (bit diameter < 89 mm) 60 l/mn 16 GPM
Rotation speed motor 055 175 t/mn 175 RPM
Maximum rotation torque motor 055 780 Nm 574 ft-lb
Rotation flow motor 067 (bit diameter < 102 mm) 60 l/mn 16 GPM
Rotation speed motor 067 165 t/mn 165 RPM
Maximum rotation torque motor 067 960 Nm 970 ft-lb
Drain flow approximately 8 l/mn 2 GPM
Water flushing pressure 10-12 bar 145-174 PSI
Water flushing flow 30-50 l/mn 8-13 GPM
Air flushing pressure 8-12 bar 116-174 PSI
Air flushing flow 10 m3/mn 358 CFM
Front guide lubrication pressure 3 bar 44 PSI
Front guide lubrication air flow 300 l/mn 79 GPM
Front guide lubrication oil 6 drops/mn 6 drops/mn
Weight 142 daN 313 lb.
Rod diameter 38-45 mm 1 1/2 - 1 3/4 in.
Accumulator nitrogen pressure HP 40 bar 580 PSI
Accumulator nitrogen pressure LP 4 bar 58 PSI
Oil viscosity ISO VG 32 / ISO VG 46 cSt ISO VG 32 / ISO VG 46 cSt
Oil temperature 40 to 60º C 104 to 140º F
Air and water flushing temperature 5 to 40º C

41 to 104º F
Maximum required feed force 15000 N 3372 lbf