South Mining Supply — soluciones en perforación
DTH

SM80 - HD (DHD 380)

High-power SM80-HD (DHD 380) hammer.

SM80 - HD (DHD 380)

SM80-HD hammer, DHD 380 equivalent, for the most demanding large-diameter DTH applications, with excellent mechanical strength and drilling stability.

Features

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DTH Hammers 3" to 12"

MODELSM35 - HDSM40 - HDSM50 - HDSM60 - HD/XLSM60 - QLSM80 - HDSM80 - QLSM60-HDW QL
TOP THREAD2 3/8" REG2 3/8" REG3 1/2" REG3 1/2" REG3 1/2" REG4 1/2" REG4 1/2" REGBECO 3
TUNGSTEN CARBIDE INSERTNOYESYESYESYESYESYESYES
OUTSIDE DIAMETER81 mm99 mm125 mm142 mm146 mm180 mm184 mm150 mm
LENGTH W/O BIT930 mm1030 mm1170 mm1248 / 1308 mm (XL)1057 mm1487 mm1434 mm1212 mm
TOTAL WEIGHT24,5 kg39,2 kg71,5 kg98 / 102 kg (XL)95 kg188 kg182 kg95 kg (sin bit)
PISTON WEIGHT5,4 kg8,8 kg17,5 kg23,6 kg20,44 kg41,80 kg39,80 kg23,6 kg
SHANKDHD 3.5DHD 340DHD 350DHD360 / SM60XLQL60DHD 380QL80QL60
AIR CONSUMPTION 10 BAR4,8 m³/min6 m³/min8,7 m³/min10,5 m³/min10,3 m³/min11,4 m³/min11,2 m³/min10,5 m³/min
AIR CONSUMPTION 18 BAR9,6 m³/min10,8 m³/min16,8 m³/min20,4 m³/min19,9 m³/min22,2 m³/min21,8 m³/min20,4 m³/min
AIR CONSUMPTION 24 BAR12,6 m³/min15 m³/min23,4 m³/min28,5 m³/min27,3 m³/min29,7 m³/min29,4 m³/min28,5 m³/min

DTH Hammers 3" to 12"

12 filas · scroll para ver el resto

MODELSM35 - HDSM40 - HDSM50 - HDSM60 - HD/XLSM60 - QLSM80 - HDSM80 - QLSM60-HDW QL
TOP THREAD2 3/8" REG2 3/8" REG3 1/2" REG3 1/2" REG3 1/2" REG4 1/2" REG4 1/2" REGBECO 3
TUNGSTEN CARBIDE INSERTNOYESYESYESYESYESYESYES
OUTSIDE DIAMETER81 mm99 mm125 mm142 mm146 mm180 mm184 mm150 mm
LENGTH W/O BIT930 mm1030 mm1170 mm1248 / 1308 mm (XL)1057 mm1487 mm1434 mm1212 mm
TOTAL WEIGHT24,5 kg39,2 kg71,5 kg98 / 102 kg (XL)95 kg188 kg182 kg95 kg (sin bit)
PISTON WEIGHT5,4 kg8,8 kg17,5 kg23,6 kg20,44 kg41,80 kg39,80 kg23,6 kg
SHANKDHD 3.5DHD 340DHD 350DHD360 / SM60XLQL60DHD 380QL80QL60
AIR CONSUMPTION 10 BAR4,8 m³/min6 m³/min8,7 m³/min10,5 m³/min10,3 m³/min11,4 m³/min11,2 m³/min10,5 m³/min
AIR CONSUMPTION 18 BAR9,6 m³/min10,8 m³/min16,8 m³/min20,4 m³/min19,9 m³/min22,2 m³/min21,8 m³/min20,4 m³/min
AIR CONSUMPTION 24 BAR12,6 m³/min15 m³/min23,4 m³/min28,5 m³/min27,3 m³/min29,7 m³/min29,4 m³/min28,5 m³/min
WORKING PRESSURE0.5 - 2.5 MPa0.5 - 2.5 MPa0.5 - 2.5 MPa0.5 - 2.5 MPa0.5 - 2.5 MPa0.5 - 2.5 MPa0.5 - 2.5 MPa0,5 - 2,5 MPa
IMPACT FREQ. 17 BAR28 Hz27 Hz25 Hz23 Hz25 Hz20 Hz21 Hz23 Hz

Applications

  • Mining
  • Water wells
  • Anchoring
  • Micropiles

Compatible DTH bits

Brocas recomendadas para SM80 - HD (DHD 380)

Relación catálogo 2026: shank DHD 380. Diámetros tolerados por este martillo.

  • 200 mm
  • 203 mm
  • 216 mm
  • 229 mm
  • 241 mm
  • 250 mm
  • 254 mm
  • 279 mm
  • 292 mm
  • 301 mm
  • 305 mm
Ver familia dhd 380 ql80View small-diameter bits

Highlights

  • High impact frequency and good performance at standard working pressures.
  • Compatible with industry DHD and QL standards.
  • South Mining Supply spare parts and technical support.

High-performance percussive drilling equipment, including down-the-hole (DTH) and reverse circulation (RC) systems, designed to maximize energy transfer to the bit. They operate efficiently across a range of pressures and are available in multiple configurations covering drilling diameters from 3" to 38".