Cat Excavator, Grader & More for Sale

Whether it is a Cat loader, dozer, grader or excavator, buy and sell quality Caterpillar construction equipment at auction through Smith Broughton Auctioneers. We are based in Western Australia and offer a range of Cat equipment for sale by auction.

Caterpillar machinery can endure hours of solid labour. Their brand reputation has come about from this exceptional durability. From Cat graders to Cat excavators, the machines for sale at our Caterpillar auctions in Australia are guaranteed to uphold the brand’s renowned quality.

Used Caterpillar equipment is available for sale by auction at Smith Broughton Auctioneers, including:

  • Cat excavator
  • Cat grader
  • Cat dozer
  • Cat loader

Buy or Sell through a Caterpillar Auction

If you are looking to buy or sell a Cat loader, dozer, grader or excavator for sale in Australia, look to a Caterpillar auction by Smith Broughton Auctioneers from WA. You can contact us about used Caterpillar construction equipment today on 08 9374 9222.

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CATERPILLAR 329ELS HYDRAULIC EXCAVATOR

  • Features: A/C cab, UHF radio, ROPS, reverse camera, E-stops, isolator & auxiliary hydraulics
  • VIN: ZCD00597
  • Engine No.: Unknown
  • Engine Type: 6 Cylinder C7
  • Reg. No.: Unlicensed
  • Showing: 11780 Hrs
  • Fuel type: Diesel
  • Condition: Used
Consignment 241864/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026
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2010 CATERPILLAR 988H WHEEL LOADER

  • Features: A/C cab, ROPS, UHF radio, reverse camera, reverse alarm, automatic grease lube system, AFFF fire suppression, safety steps, night lights, E-stops, flashing amber light, lockable isolator, starter isolator & 2 X 9kg fire extinguishers
  • VIN: CAT0988HLBXY04332
  • Engine No.: Unknown
  • Reg. No.: Unlicensed
  • Showing: 19011 Hrs
  • Fuel type: Diesel
  • Front tyres: 35/65R33
  • Rear tyres: 35/65R33
  • Condition: Used
Consignment 241303/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026
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2018 CATERPILLAR 320 HYDRAULIC EXCAVATOR

Unreserved
  • Features: A/C cab, ROPS, UHF radio, reverse camera, automatic lubrication, E-stops, isolator, auxiliary hydraulics & quick coupler
  • VIN: CAT00320EHEX10474
  • Engine Type: 4 Cylinder C4.4
  • Reg. No.: Unlicensed
  • Showing: 5594 Hrs
  • Fuel type: Diesel
  • Condition: Used
Consignment 241832/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026
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2020 CATERPILLAR 972MXE WHEEL LOADER

Unreserved
  • Features: A/C cab, ROPS, reverse camera, UHF radio, automatic lubrication & E-stops
  • VIN: CAT0972MKL9S00794
  • Engine No.: Unknown
  • Engine Type: 6 Cylinder
  • Reg. No.: Unlicensed
  • Showing: 6767 Hrs
  • Fuel type: Diesel
  • Condition: Used
Consignment 241836/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026
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2016 CATERPILLAR 12M MOTOR GRADER

  • Features: A/C cab, UHF radio, ROPS, reverse camera, isolator, push block, ripper & scarifier assembly, 14ft mold board, tow bar & spare tyre holder with tyre.
  • VIN: CAT0012MJB9200530
  • Engine No.: TX704022
  • Engine Type: 6 CYlinder C7
  • Reg. No.: 1ITD720
  • Reg. Exp.: 31/12/26
  • Showing: 9,060 Hrs
  • Fuel type: Diesel
  • Tare: 19210
  • Front tyres: 17.5/R25
  • Rear tyres: 17.5/R25
  • Condition: Used
Consignment 241635/1 21 Military Road, Midland, WA 6056 #6043 – Timed Auction 28/07/2026 – 04/08/2026
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2013 CATERPILLAR CP76 PADFOOT ROLLER

Unreserved
  • Features: A/C cab, ROPS, UHF radio, E-stops & isolator
  • VIN: CAT0CP76EC7L00251
  • Engine No.: Unknown
  • Engine Type: 4 CYlinder
  • Reg. No.: Unlicensed
  • Showing: 4372 Hrs
  • Fuel type: Diesel
  • Front tyres: 23-1-26
  • Condition: Used
Consignment 241862/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026
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2022 CATERPILLAR CP74B PADFOOT ROLLER

Unreserved
  • Features: A/C cab, ROPS, reverse camera, E-stops & isolator
  • VIN: CATCP74BCCP700127
  • Engine No.: Unknown
  • Engine Type: 6 Cylinder C7
  • Reg. No.: Unlicensed
  • Showing: 2014 Hrs
  • Fuel type: Diesel
  • Front tyres: 23-26
  • Condition: Used
Consignment 241863/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026
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2010 CATERPILLAR 336DL HYDRAULIC EXCAVATOR

  • Features: A/C cab, UHF radio, reverse camera, isolator, quick coupler & GP bucket
  • VIN: CAT0336DLPRF00338
  • Engine No.: Unknown
  • Engine Type: 6 Cylinder
  • Reg. No.: Unlicensed
  • Showing: 13896 Hrs
  • Front tyres: Tracks
  • Condition: Used
Consignment 241327/1 21 Military Road, Midland, WA 6056 #3038 – Timed Auction 06/08/2026 – 13/08/2026