Drilling rig

DCH 170 (170 kW - 14 t)

Example of capacities

  • Bottom hammer : 200 m wth 6'',

  • Roller bit : 100 m with 6'' or 80 with en 10'',

  • Auger : 60 m with 4'',

The values depend on the soil.

Simple Specifications

  • Weight : 21 t to 25 t

  • Power : 147 kW

  • Stroke for rods : 2 / 3 / 4.50 / 6 / 9 m

  • Jet : 19 / 20 / 22 / 23 / 26 m in one jet

  • Carousel for 33 / 49.50 / 66 m deep

  • Flushing pump up to 450 l/mn - 45 b

  • Serial modulable masts

    

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Specifications

Global :

  • Weight: 2 t to 2.4 t
  • Power: 35 kW (thermal) or 37 kW (electric)
  • Stroke: 1250/1750/2250 mm

Crawler :

  • Ruber shoes width : 9.84 in
  • Ground pressure : 8.7 to 10.2 psi

Mast :

  • Fixed ou adjustable
  • Lifting : 5 à 100°
  • Lateral rotation : +/- 20° (manual), +/- 180° with short mast (hydraulique)

Rotary head :

  • Rotation : 40 à 1050 rpm
  • Stroke : 26 à 700 daNm

Example of capacities

  • Bottom hammer: 75 m with 6 ''

  • Roller bit: 50 m with 6 '' or 30 m with 10 ''

  • Auger: 30 m in 4 ''

The values depend on the soil.

 

Find out more

Download the PDF file

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