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Undercarriage and Frame Products

Undercarriage and Frame Products

Heavy Equipment Supply provides a full range of undercarriage parts, bogie and frame parts for Caterpillar®, Komatsu® equipment: track chains, track shoes, idlers, rollers, floating seals, and recoil springs.

ROLLER GUARDS
ROLLER GUARDS
  • shield and support the track rollers
  • made of high-strength wear-resistant steel,
  • OE size for easy installation
WHEEL RIMS
WHEEL RIMS
  • mounting base for the tire.
  • multi-piece steel rim for OTR.
  • Tough steel with heat treatment for fatigue resistance.
TRACK SHOES
TRACK SHOES
  • ONE TO THREE GROUSERS
  • MADE BY SECTION STEEL
  • OE MATERIAL FOR LONG WEAR RESISTANCE
TRACK LINKS
TRACK LINKS
  • SEALED AND LUBRICATED, GREASED AND SEALED TYPE.
  • EXCELLENT OIL RETENTION AND DIRT EXCLUSION.
  • USE HIGH STRENGTH, ABRASION-RESISTANT STEEL WITH HEAT TREATMENT
SPROCKET-SEGMENTS
SPROCKET-SEGMENTS
  • MADE FROM STEEL FORGING SEGMENT OR CASTING.
  • INDUCTION HARDENING FOR HIGH WEAR RESISTANCE
TRACK LINK,RUBBERS
TRACK LINK,RUBBERS
  • LESS VIBRATION AND NOISE.
  • CONTINUOUS STRUCTURE WITH METAL CORE.
  • HIGH QUALITY RUBBER FOR BETTER ELASTICITY AND WEAR RESISTANCE.
ROLLERS
ROLLERS
  • BEST SELECTED SEALS GROUP,SHAFT AND BUSHINGS.
  • SELF-LUBRICATED AND MAINTENANCE FREE.
  • PROPER INDUCTION HARDENING AND TEMPERED AND SPRAY HARDENING
RECOIL SPRING ASS'YS
RECOIL SPRING ASS'YS
  • maintaining proper track tension
  • OE size of each component
  • QUALITY SPRING STEEL
RECOIL SPRINGS
RECOIL SPRINGS
  • HIGH QUALITY SPRING STEEL.
  • PROPER HEAT TREATMENT PROCESS.
  • OEM DIMENSION FOR ENOUGH STRENGTH
IDLER SHAFTS
IDLER SHAFTS
  • FORGED MATERIAL MATCHING ENOUGH STRENGTH.
  • PROPER OIL HOLES PROVIDING SMOOTH LUBRICATION.
  • INDUCTION HARDENING FOR HIGH SURFACE HARDNESS.
IDLER CYLINDERS
IDLER CYLINDERS
  • PRECISION GRINDING FOR HIGH SMOOTHNESS.
  • OEM DESIGN FOR EASY INSTALLATION.
IDLER BEARINGS
IDLER BEARINGS
  • ACCURATE CASTING TEMPERATURE CONTROL TO AVOID ANY INTERNAL SHRINKAGE AND GAS CAVITY.
  • CNC DRILLING FOR THE RIGID TOLERANCE REQUIREMENT ON PIN HOLE PARALLELISM AND SYMMETRY
IDLERS
IDLERS
  • BEST SELECTED SEALS GROUP ,SHAFT AND BUSHINGS.
  • SELE-LUBRICATED AND MAINTENANCE FREE.
  • PROPER INDUCTION HARDENING AND TEMPERING
EQUALIZER BAR ASS'YS
EQUALIZER BAR ASS'YS
  • maintaining machine stability,
  • Forged or casting types.
  • OE size for easy installation
BUSHING ASSEMBLYS
BUSHING ASSEMBLYS
  • CENTRIFUGAL CASTING OR BRONZE POWDER PROCESS FOR BUSHINGS.
  • PRECISION MACHINING FOR HIGH CONCENTRICITY.
BOGIE AND BOGIE PINS
BOGIE AND BOGIE PINS
  • Improved Ground Contact and Enhanced Ride Comfort.
  • Bogie pin, Bogie minor and Bogie Major.
  • Bogie pin with Lazer welding for better sealing.

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