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QUARRIES » Q 2525

Main specs overview

  • Model name
  • Q 2525
  • Category
  • QUARRIES
  • Max torque
    (KNm)
  • 5,7
  • Max diameter
    (mm)
  • 105 - 180
  • Max depth
    (m)
  • 36
  • Weight
    (ton)
  • 21,8

More details

Description

The Q2525 model is a highly versatile drilling machine indicated for works in mines, quarries, and for all types of works requiring the use of a Down-The-Hole hammer or tricone. Thanks to its fully articulated mast, the Q2525 can drill in any position.
The heart of this machine is the 425 HP diesel engine, that feeds the hydraulic system and compressor of considerable power. The compressor sends air to the drilling tool with a 25.000 l/min (6,600 gal/min) delivery at 25 bar (362.5 psi), which enables it to drill in all types of rocky terrains with a max diameter of 180 mm (7.1 in) and 36 m (118.1 ft) depth.
Furthermore, the great  amount of air that is  supplied, enables the drilled hole to always be free from spoils produced during drilling, thus considerably increasing productivity.

Technical data

engine
power 315 KW @ 2.100 rpm 425 HP @ 2,100 rpm
Rotary
1st speed 0 - 80 rpm
max nominal torque 5,7 KNm 4,201 lbsft
1nd speed 0 - 160 rpm
max nominal torque 2,85 KNm 2,100 lbsft
compressor
flow-rate 22.000 - 25.000 l/min 5,808 - 6,600 gal/min
max pressure 25 bar 362.5 psi
dust collector
filter area 63 m² 206.6 ft²
Oil volume requirement - pressure 95 l/ min @ 130 bar 25.1 gal/mil @ 1,885 psi
mast
vertical stroke 4.700 - 5.700 mm 15.4 - 18.7 ft
max lifting capacity 52 KN 11,700 lbs
crawler
length 4.060 mm 13.3 ft
width 2.490 mm 8.2 ft
shoes 400 mm 15.7 in
weight
approx. weight 21,8 ton 48,047 lbs

Working characteristics

Performances
Max diameter 105 - 180 mm 4.1 - 7.1 in
Max depth capacity with self-loading drill pipes 36 m 118.1 ft
Standard pipes diameter 90 - 114 mm 3.5 - 4.5 in
Standard D.T.H. hammer 4" - 5" - 6"

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