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Komatsu Excavator track roller

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Komatsu PC75MR mini excavator Spare Parts Track Roller Bottom rollers 820220022

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Undercarriage part

Undercarriage part

Apr 13, 2024

Track roller: Located in the lower part of the und

Saudi Arabian customers deliver 2 cabinets, the products are mainly based on Komatsu

Saudi Arabian customers deliver 2 cabinets, the products are mainly based on Komatsu

Jul 11, 2020

mainly including PC200 track roller,PC200 track ch

2020 Guangzhou International Anti-epidemic Materials and Equipment Fair

2020 Guangzhou International Anti-epidemic Materials and Equipment Fair

Jun 15, 2020

From June 10th to 11th, 2020, Fujian Victory Machi

Philippine customers export Komatsu undercarriage parts bulk cargo

Philippine customers export Komatsu undercarriage parts bulk cargo

2019-10-21

Date: October 21th, 2019 Philippine customers expo

Indonesian customers export a cabinet for E200B track chain,SH200 Top roller and ex200 h-link

Indonesian customers export a cabinet for E200B track chain,SH200 Top roller and ex200 h-link

Oct 16, 2019

Date: September 8th, 2019 Indonesian customer

Komatsu PC75MR mini excavator Spare Parts Track Roller Bottom rollers 820220022

  • Model:

    PC75MR
  • Material:

    50Mn/40MnB
  • Colors:

    Black or yellow
  • Technique:

    Forging & casting
  • Hardness:

    HRC48-54,deepth:4mm-10mm
  • Warranty time:

    2000 hour (Normal life 4000hours )
  • Finish:

    Smooth
  • Packing:

    Fumigate seaworthy packing
  • Product Details

PC75MR Double Flange Excavator Spare Parts Track Roller For High Quality

◎ Single and double-edge track roller suits for excavating machine and special machinery ranging 3 to 50 tons.
◎ Double conical sealing and lifelong lubrication designing enable the track roller to have longer service life and perfect performance in any circumstances.
◎ The shell made by hot forging treatment obtains superior structure of internal materials and fiber
◎ Differential quenching or feed-through quenching heat treatment is effective in crack resistance.



Induction Harden illustration

Komatsu PC30-1/3/5/6/7 mini track roller


Main technical parameter for some Komatsu track rollers

Komatsu PC30-1/3/5/6/7 excavator track roller repair

models A B C D E F G H K L M N P
PC60-5 158 130 110 140 205 240 150 50 28 27.5 92 45 120
PC100-5 164 135 126 160 240 276 190 50 29 18 102 50 131
PC200-3 185 150 175 226 310 356 244 60 35 17 110 55 145
PC200-5 195 160 175 237 310 356 244 60 35 19 110 55 145
PC300-5 212 176 198 242 320 390 256 75 36 21.5 114 70 150


the models above are just for reference,we can supply more products as your reuirement,please kindly send us your inquiry or click export5@vmgroup.cn here.


Production Process

Komatsu PC30-1/3/5/6/7 excavator track roller repair

PC75MR lower rolllers OEM Alternative part number:

BAUER 20642  Track rollers
BERCO VA1269  Bottom rollers
BERCO VA380   Track rollers
FAI 820220022   Bottom rollers
INGERSOLL RAND 70556824   Track rollers
ITM A14010A0M00   Bottom rollers
ITM A14010A0S00   Track rollers
ITM A14010B0M00   Bottom rollers
ITM A14010B1M00 Track rollers
KOMATSU UTILITY 820220022 Bottom rollers
KOMATSU UTILITY 820220028  Track rollers
KOMATSU UTILITY 820220029 Bottom rollers
PEL JOB – ECOMAT 5060-09 Track rollers
TAMROCK LB006.2  Bottom rollers
TEREX 5671663001  Track rollers
VOGELE 4611340027  Bottom rollers
VPI VVA380  Track rollers
WIRTGEN 32007   Bottom rollers

PC75MR Track rollers also fit below machinery:

KOMATSU
PC75 Track rollers        PC75R Bottom rollers         PC75R-2 Lower rollers       PC75R-8 Track rollers
KOMATSU UTILITY
PC75-R2  Track rollers       PC95-R2 Bottom rollers
MECALAC
MECALAC 10MCR Track rollers      MECALAC 6MCR Track rollers      MECALAC 8MCR Track rollers
NEUSON
NEUSON 8002 RUBBER TRACK  Bottom rollers    NEUSON  8002 STEEL TRACK Bottom rollers                NEUSON  8002HV RUBBER TRACK Bottom rollers NEUSON  8002HV STEEL TRACK Bottom rollers     NEUSON  8002RD RUBBER TRACK Bottom rollers       NEUSON  8002RD STEEL TRACK   Bottom rollers
TAMROCK
DH400      Track rollers
WIRTGEN
WIRTGEN 1300  Track rollers       WIRTGEN 2000DC Bottom rollers        W1000 Track rollers       W1200 Bottom rollers                                                                  W1300 Track rollers                        W1500 Bottom rollers                                 W1900 Track rollers

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