MADE IN CHINA

EXCAVATOR UNDERCARRIER PARTS

EXCAVATOR ENGIN PARTS

  • Excavator Undercarriage Parts PC300 Track Roller For KOMARSU

    Excavator Undercarriage Parts PC300 Track Roller For KOMARSU

    As the main bearing structure of the tracked roller excavator, its design and manufacturing quality are directly related to the overall safety of the machine, especially in large tonnage tracked rotary excavators. The arrangement of the rollers is sparse middle and dense ends.

  • Excavator Undercarriage Parts PC400 Track Roller For KOMARSU

    Excavator Undercarriage Parts PC400 Track Roller For KOMARSU

    Wheel: Forged by 50Mn2 round steel material with good hardenability;Heat treatment process + medium frequency quenching.Surface hardness achievable HRC55-60, hardened layer depth up to 6-8mm, ensuring it's strength and durable. Center shaft: 50Mn2 round steel material, medium frequency surface quenching heat treatment + quenching and tempering process, surface hardness HRC55/60, hardened layer depth up to 3-5mm, has excellent mechanical properties. Floating oil seal: high Chromium and Molybdenum alloy,hardness HRC65-72,working bright strip has roughness 0.1um-0.2um. O-ring: It's made of butadiene with acrylonitrile and butadiene rubber copolymerized. Features: It has better oil resistance and high temperature resistance.

  • PC200 Piston Parts For KOMATSU Excavator Cylinder

    PC200 Piston Parts For KOMATSU Excavator Cylinder

    Piston:High perssure piston sealing material (Teflon or nylon seals),High percision maching maximize the consistency of parts.

  • PC200 Cylinder Buffer Parts For KOMATSU Excavator Cylinder

    PC200 Cylinder Buffer Parts For KOMATSU Excavator Cylinder

    The material consists of PU/ NBR +POM to maximize the cushioning effect and lengthen the service life. Cylinder buffer parts have the advantages of high hardness, high elasticity, oil resistance, abrasion resistance and low temperature resistance. They are widely used in hydraulic cylinders. Its inner and outer lip can be made into unequal height shapes according to the shaft or hole, to play the role of sealing and self-protection.

  • Hydraulic Rod Seal Parts For Track Excavator Cylinder

    Hydraulic Rod Seal Parts For Track Excavator Cylinder

    Sealing is the most widely used sealing method in hydraulic transmission systems. The sealing ring is a sealing ring made of sealing materials such as oil-resistant rubber and nylon sealing material, and its cross section is usually made of o-shaped seal, y-shaped seal, v-shaped seal or special-shaped seal. Rod Seal:Superior quality nameed brand seals improve a longer life and seal effect and polyurethane U-packing rod seals/buffer seals and bonded-to-metal wiper seals.

  • EX200 Tension Spring Parts For HITACHI Excavator

    EX200 Tension Spring Parts For HITACHI Excavator

    After standard heat treatment of its blank, the medium-frequency induction hardening and low-temperature tempering can achieve a surface hardness of HRC48-54 and a hardening depth of 4-10mm. It not only provides accurate power under demanding working conditions, but also has excellent wear resistance and has the effect of extending product life and reducing customer costs.

  • PC200 U-shape stand Parts For KOMATSU Excavator

    PC200 U-shape stand Parts For KOMATSU Excavator

    After standard heat treatment of its blank, the medium-frequency induction hardening and low-temperature tempering can achieve a surface hardness of HRC50-55 and a hardening depth of 8-12mm. It not only provides accurate power under demanding working conditions, but also has excellent wear resistance and has the effect of extending product life and reducing customer costs.

  • EX200 U-shape stand Parts For HITACHI Excavator

    EX200 U-shape stand Parts For HITACHI Excavator

    After standard heat treatment of its blank, the medium-frequency induction hardening and low-temperature tempering can achieve a surface hardness of HRC50-55 and a hardening depth of 8-12mm. It not only provides accurate power under demanding working conditions, but also has excellent wear resistance and has the effect of extending product life and reducing customer costs.

  • EX200 Track Guard Parts For HITACHI Excavator

    EX200 Track Guard Parts For HITACHI Excavator

    After standard heat treatment of its blank, the medium-frequency induction hardening and low-temperature tempering can achieve a surface hardness of HRC50-55 and a hardening depth of 8-12mm. It not only provides accurate power under demanding working conditions, but also has excellent wear resistance and has the effect of extending product life and reducing customer costs.

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