Our customers / Success stories

SWITZERLAND - Basalt Extraction Excavator - 50 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • High resistance of the teeth
  • Self-sharpening of the teeth
  • Limit production downtime

EQUIPMENT

  • 5 kits TKN13 1590 PRR

RESULTS

  • Very satisfactory result compared to the manufacturer’s system
  • Self-sharpening teeth
  • Wear ratio pushed back to more than 70%.
  • Hammerless system satisfactory

East France - limestone Extraction Excavator – 120T

OBJECTIVES RESEARCHED BY THE CLIENT

  • High resistance of the teeth
  • Material removal without blasting
  • Self-sharpening of the teeth
  • Limit production downtime

EQUIPMENT

  • kit TKN17 15100 PE-C
  • 1 RIPPER in TKN 17 PE-C

RESULTS

  • Good penetration thanks to the PE-C profile providing good resistance to penetration
  • No more tooth breakage
  • Happy with Made In France and availability

Poland - GRANITE Extraction Wheel loader - 70 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Stop the loss of teeth
  • To stop the gap of teeth on their support

EQUIPMENT

  • 5 kits TKN13 1590 PRR

RESULT

  • Very satisfactory result compared to the previous system
  • Self-sharpening teeth
  • Wear ratio pushed back to more than 70%.
  • Comfort of use
  • Average life span of 252 hours

FRANCE - Granite Extraction Excavator – 53 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Search for self-sharpening teeth
  • Penetration
  • Hammerless locking devices to disassemble his teeth safely

EQUIPMENT

  • 4 kits TKN13 1570 PR-R
  • Blade Shrouds TKSH EXC 245 70

RESULTS

  • Very satisfactory result compared to the competitor system
  • Self-sharpening teeth
  • Comfortable to use
  • Very easy to change
France-Caterpillar 350 LME
france- caterpillar 352 F

France - AMPHIBOLITE Extraction Excavator - 50 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • No longer want teeth that round out too quickly
  • Seeks to stop the play of the teeth on their support

EQUIPMENT

  • 4 kits TKN13 1590 PRR

RESULTS

  • Very satisfactory result compared to the previous system
  • Self-sharpening teeth
  • Comfortable to use
  • Very easy to change

FRANCE - Sandstone and siliceous rocks Extraction Excavator – 100 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • High resistance of the teeth
  • Self-sharpening of the teeth
  • Limit production downtime

EQUIPMENT

  • 5 kits TKN13 1590 PR

RESULTS

  • Very satisfactory result compared to the manufacturer’s system
  • Self-sharpening teeth
  • Wear ratio pushed back to more than 70%.
  • Very good gap recovering
Carr de Malfiance CAT 385
allemagne caterpillar 374

Germany - GRANITE Extraction Excavator - 90 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Stop the loss of teeth RECURRENT
  • To stop the play of teeth on their support

EQUIPMENT

  • 4 kits TKN13 1590 PRR

RESULTS

  • Very satisfactory result compared to the previous system
  • Self-sharpening teeth
  • Comfortable to use

FRANCE - Granite Extraction Excavator – 53 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Search for self-sharpening teeth
  • Penetration
  • Hammerless locking devices to disassemble and cross his teeth safely

 

EQUIPMENT

  • 4 kits TKN13 1570 PR-R
  • Blade Shrouds TKSH EXC 245 70

RESULTS

  • Very satisfactory result compared to the manufacturer’s system
  • Self-sharpening teeth
  • Comfortable to use
  • Very easy to change
france - volvo 480 D
Lozanne - cat 988

Rhone-Alpes - Sedimentary rocks for concrete production Extraction Wheel loader

OBJECTIVES RESEARCHED BY THE CLIENT

  • Hammerless locking devices
  • Increase the wear ratio /
  • Gain in penetration
  • Limit production downtime

EQUIPMENT

  • 8 kits TKN10 1560 SA

RESULT

  • Increase of the wear ratio from 800 H to 1500 H (change from Stickey to Turnkey)
  • Efficient and easy to disassemble locking devices

Rhone-Alpes - Sedimentary rocks for concrete production Extraction Wheel loader

OBJECTIVES RESEARCHED BY THE CLIENT

  • Hammerless locking devices
  • Increase the wear ratio /
  • Gain in penetration

EQUIPMENT

  • 8 kits TKN11 1570 SA

RESULTS

  • Increase of the wear ratio from 800 H to 1500 H (change from Stickey to Turnkey)
  • Efficient and easy to disassemble keyways
lozanne - cat 990
Italie komatsu pc 1250

ITALy - LIMESTONE Extraction Excavator - 120T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Penetration
  • Hammerless LOCKING DEVICES for safe tooth removal
  • To limit the wear of the adapters with the interlocking of the tooth

EQUIPMENT

    • 9 kits TKN15 15100 PR

RESULTS

  • After start-up, very satisfactory results
  • Comfortable to use
  • Good penetration

Indonesia - coal Extraction Excavator - 200 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • High resistance of the teeth
  • Material removal without blasting
  • Self-sharpening of the teeth

EQUIPMENT

    • 5 kits TKN17 15120 PE

RESULTS

  • Good penetration thanks to the PE profile providing good resistance to penetration
  • Very satisfactory result after 433H
indonesie komatsu pc 2000

Indonesia - Coal Extraction Excavator - 90T

OBJECTIVES RESEARCHED BY THE CLIENT

  • High resistance of the teeth
  • Material removal without blasting
  • Self-sharpening of the teeth
  • Limit production downtime

EQUIPMENT

    • 5 kits TKN13 1590 PE

RESULTS

  • Good penetration thanks to the PE profile providing good resistance to penetration
  • Very satisfactory result after 1521H
  • Teeth still sharp after 1500 H

france - TUF RHIOLYTIQUE Extraction Excavator - 85 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Search for self-sharpening teeth
  • Penetration
  • Hammerless locking devices for safe removal of teeth
  • To limit the wear of the adapters with the interlocking of the tooth

EQUIPMENT

    • 5 kits TKN13 1590 PR-R
    • Blade Shrouds TKSH EXC 245 70

RESULTS

  • Very satisfactory result compared to the competitor system
  • Self-sharpening teeth
  • Comfortable to use
  • Very easy to change
hitachi zx 870
grands caous liebherr 964

South of france - Blue Porphyry Extraction Excavator - 78T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Hammerless locking devices
  • Increase the wear ratio
  • Gain in penetration and self-sharpening of teeth

RESULTS

  • Easily removable and reusable locking devices
  • Self-sharpening tooth profile
  • 30% longer service life

Rhone-Alpes - granite Extraction Excavator

OBJECTIVES RESEARCHED BY THE CLIENT

  • Customer equipped with a TKN13 PRR
  • Test of the TKN13 RM-RR teeth
  • Willingness to have teeth more resistant to abrasion and to resist to the work in pickling

RESULTS

  • Increased life duration from 180H to 300H
  • Less rapid wear and self-sharpening of the teeth
  • Possibility to rip and purge the walls without any technical problem
delmonico liebherr 960 SME
bresil 954 iron ore mining

Brazil - Iron ore Extraction Excavator - 50 T

OBJECTIVES RESEARCHED BY THE CLIENT

  • Resistance of the teeth
  • Self-sharpening of the teeth
  • Limit production downtime

EQUIPMENT

    • 5 kits TKN11 1570 PR-R

Head Office

1 Boulevard de la Boissonnette

F-42110 Feurs – France

+33 4 77 27 40 63

sales@safe-feurst.fr

Our mission

To be the technical and innovative leader in ground attack tools by mobilizing our teams around our metallurgical expertise and our knowledge of the user’s technical and production issues.