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  • About Tractive
    • Startpage
    • Company background
  • Products
    • Power Packs
      • HF-power packs
        • Pentpak 427
        • Pentpak 418
        • Pentpak 200
        • Pentpak 222
        • Pentpak 218
      • Hydraulic power packs
        • Pentpak 25
        • Pentpak 20
        • Pentpak 15
    • Wall saws
      • HF-wall saws
        • Overview technical data HF-wall saws
        • Pentruder 8-20iQ
        • Pentruder 8-20HF
        • Pentruder CBK
        • Pentruder 6-12HF
        • Pentruder 6-12Lean
        • Pentruder 6-8HF
        • Features
          • Double cooling system HF-motor
          • Speed reduction gearbox
          • 400Hz technology
          • Quick release coupling for HF-motor
          • Pentruder autofeed
          • Variable spindle speed
          • Multi step gearbox
          • Slip clutch for HF-motor
          • Slip clutch for arm rotation transmission
          • Efficient water supply to blade
          • Optimal roller alignment
          • Low wear rollers
          • Well protected travel and feed motors
          • User friendly track system
          • Quick disconnect coupling for blade
          • Highest quality materials
      • Hydraulic wall saws
        • Pentruder 8-20
        • Pentruder 6-16
        • Pentruder 6-12
        • Pentruder CBK hyd
    • Accessories
      • Track and track feet
      • Blade guards
      • Transport trolley
      • Flow divider
      • Remote control
      • Flush cutting flanges
      • Tools
      • Track, twin type
      • Track, jacking type
    • Wire saws
      • HF-Wire Saw
      • Hydraulic Wire Saw
    • Core drills
      • MDU Core Drill - NTGRA®.
        • Modules MDU
          • MDU Modular Drive Unit
          • Spindle units and QC-adapters MDU
      • MD1 HF drilling machine
      • MD1 Hydraulic drilling machine
      • Modules MD1
        • MG41 Gearbox
        • ST Spindle unit
        • HR Hydraulic motors
    • Rig MCCS
    • Rig 70 mm column
      • CN Columns
      • BE Base plates
      • CE1 Carriage
      • PD Pivoting head
    • HF-System overview
    • Info on HF
    • Videos
    • Job stories
      • Pentruder MD1 twin drill rig
      • Cutting foundation with 3P8 HF-wiresaw
      • Railbridge takedown Pentruder 8-20HF
      • Cutting railway pillars
  • Technology
    • Design & Development
      • Design philosophy
      • Materials
      • CAD-system
    • Manufacturing
      • Production equipment
      • Processes used
    • Assembly
    • Quality control
  • Support
  • Sales and Contact
    • Global sales network
    • Contact persons
  • News
    • Exhibition calendar
    • News archive
      • Tractive demo days
      • Pentruder 3P8 wire saw
      • Transport trolley
  • Design & Development
    • Design philosophy
    • Materials
    • CAD-system
  • Manufacturing
  • Assembly
  • Quality control
 

Design & Development

 

We have more than 30 years of experience from designing and building concrete cutting equipment and we still enjoy working with it. A combination hard to beat!

Our strength is to use advanced but reliable technical solutions. This, in combination with the possibilities given by modern materials and production methods, creates products which are ahead in their field.
 
Wall saws and competition gear boxes must cope with a lot of stress. In addition there is a demand for low weight. This is met with precise designs and machining techniques.

 

 

 
The base for the success of our wall saws lies in our experience of gearbox technique and the fact that we have succeeded with applying this broad knowledge to the products we design and manufacture.   All machines are designed in house in close cooperation with the personnel who manufactures the components. This communication is a very important factor in building machines efficiently and with good quality.


Design philosophy »

Materials »

CAD-system »


Tractive AB, Gjutargatan 54, 781 70 Borlänge, Sweden, Tel: +46 243 22 11 55, Fax: +46 243 22 11 80, E-mail: info@tractive.se, www.pentruder.com
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