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Mining Equipment > Hofmann Trackpads

INDUCTION HARDENED ALLOY STEEL - ALLOY STEEL - MANGANESE

Hofmann Induction Hardened Alloy Steel Trackpads provides the ultimate in wear resistance and toughness that modern technology can at present offer. This is why tracked earth moving equipment that requires long travel life uses this technology almost exclusively.

Hofmann Engineering also offers Alloy Steel and Manganese trackpads that are interchangeable with the OEM. For customers looking for that extra performance, these can be upgraded to induction hardened alloy steel trackpads.

1) INDUCTION HARDENED ALLOY STEEL

Highest Wear Resistance and Strength

  • HITACHI (manufactured exclusively for Hitachi)
  • LIEBHERR
  • O&K (TEREX)
  • KOMATSU

Hofmann Engineering’s Hydraulic Excavator Trackpads are made from High Alloy Cast Steel and are Induction Hardened to provide the ultimate in life and performance for the large amount of traveling these machines need to do.

 

2) ALLOY STEEL

Good Strength and Stretch Resistance

  • BUCYRUS
  • MARION

Alloy steel trackpads are used as they do not require deformation to increase hardness, The alloy properties have been chosen to ensure minimal deformation in working areas of the trackpad. To improve wear resistance and strength these pads can be induction hardened.

 

3) MANGANESE

Cost Effective

• P&H

Manganese trackpads are now only used by P&H.
They provide a cost effective material that gives
good toughness and work hardening properties.
Hofmann Engineering also offers interchangeable
P&H pads in induction hardened alloy steel for
those customers looking for longer life.

 

Hofmann Trackpads

Komatsu

  • PC3000
  • PC8000

Induction Hardened Alloy Steel. Induction Hardened bores, Roller path and Drive Lug.

 

Hitachi
All manufactured exclusively for Hitachi.

  • EX 2500
  • EX 3600
  • EX 5500

Modified Heavy pads can be made for extreme working conditions & applications.

Induction Hardened Alloy Steel. Induction Hardened bores, Roller path and Drive Lug.

 

O & K

  • RH120C
  • RH120E
  • RH170E
  • RH200

Induction Hardened Alloy Steel. Induction Hardened bores, Roller path and Drive Lug.

Liebherr

  • 994
  • 995
  • 996

Induction Hardened Alloy Steel. Induction Hardened bores, Roller path and Drive Lug.

 

P&H

  • 2300
  • 2800
  • 4100A
  • 4100XPB DELTA®

Cast Manganese, Work Hardening

For extra life these can be offered in the Hofmann Deep Engaging style which are interchangeable with the P&H DELTA® pads.

For ultimate performance these can be supplied in Induction hardened Alloy Steel.

Bucyrus/Marion

  • BE 495 Shovel
  • BE Drills
  • Marion 301

Alloy Steel quench and tempered with manganese welded in bushes.

These can also be offered with Induction Hardened bores, Roller path and Drive Lug.

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