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INSPIRING TRENCHLESS TECHNOLOGIES

 
Business areas:
Nodig-Systeme
Pipe Bending Systems

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CD 650/450 - The basic machine

BASIC EQUIPMENT

  • Low investment and operation costs
  • Short set-up times, simple transportation
  • Crowned bore heads for asphalt or concrete, also with combined bits
  • Simple construction suitable for job sites
  • Bore depth thrust via large hand wheel – lifting and lowering are easy to control
  • Wet drilling with water is possible
  • Speed adjustment via oil supply – simple to control, robust
  • 3 vertically adjustable pedestals (250 mm) – simple alignment of the keyhole drill
  • Mechanically adjustable depth indicator – non-sensitive



PERFORMANCE DATA

Height (mm)1.360
Ø core drill unit (mm)1.060
Max. Ø crowned bore head (mm)650
Weight without crowned bore head approx. (kg)300
Weight with crowned bore head max. (kg)360
Max. drilling depth (mm)450
Max. operating pressure (bar)200
Max. oil requirement (l/min)25
Max. rotational speed (rpm) (outer / inner crowned bore head)200 / -
Torque(Nm)360
Max. support pressure, carrier (kg)600
Operation pressure coolant and water fluid (bar)1–4
 
 


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