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Used Cat 306 excavators For Sale

Listed here are all the ads for used Cat 306 currently for sale on Mascus sorted by date with the most recent at the top. To adjust your search, use the left hand side navigation in “Current filter” to deselect or “Refine search” to add new criteria, such as Country, where you may include listings from Australia or other countries, year of manufacture, hours of use etc. Once you have found Cat 306 excavators of interest you can click on the image to view more details and may contact the seller using the contact information shown. You can also see other used Cat 306 excavators or all Cat 306 excavators grouped by model.

Cat excavators Offers : 287

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CAT 306 Mini ExcavatorAuction

CAT 306 Mini Excavator

Ritchie Bros Brisbane

Mini excavators < 7t (Mini diggers) • 2010 • 520h • Brisbane, AU • Ritchie Bros Brisbane

Highest Bid
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Ritchie Bros Brisbane
CAT 306 Mini ExcavatorAuction

CAT 306 Mini Excavator

Ritchie Bros Brisbane

Mini excavators < 7t (Mini diggers) • 2012 • Brisbane, AU • Ritchie Bros Brisbane

Highest Bid
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Ritchie Bros Brisbane

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CAT 306-07AImages19

CAT 306-07A

William Adams Pty Ltd

Crawler excavators • 2021 • 3252h • Clayton, AU • William Adams Pty Ltd

POA
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William Adams Pty Ltd
CAT 306Images30Videos1

CAT 306

WESTRAC - LIVERPOOL

Crawler excavators • 2022 • 1520h • SYDNEY, New South Wales, AU • WESTRAC - LIVERPOOL

86,000 AUD
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WESTRAC - LIVERPOOL
CAT 306Images22Videos1

CAT 306

WESTRAC - LIVERPOOL

Crawler excavators • 2023 • 2950h • SYDNEY, New South Wales, AU • WESTRAC - LIVERPOOL

80,000 AUD
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WESTRAC - LIVERPOOL
CAT 306 Mini ExcavatorAuction

CAT 306 Mini Excavator

Ritchie Bros Chehalis

Mini excavators < 7t (Mini diggers) • 2011 • Chehalis, Washington, US • Ritchie Bros Chehalis

Highest Bid
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Ritchie Bros Chehalis
CAT 306CRImages23

CAT 306CR

THOMPSON POWER SYSTEMS

Mini excavators < 7t (Mini diggers) • 2021 • 2549h • Montgomery, Alabama, US • THOMPSON POWER SYSTEMS

84,111 AUD
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THOMPSON POWER SYSTEMS
CAT 306 CR Tracked ExcavatorAuction

CAT 306 CR Tracked Excavator

Ritchie Bros Las Vegas

Crawler excavators • 2011 • 914h • Las Vegas, Nevada, US • Ritchie Bros Las Vegas

Highest Bid
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Ritchie Bros Las Vegas
CAT 306CRImages31

CAT 306CR

Thompson Machinery - La Vergne

Crawler excavators • 2021 • 861h • Tupelo, Mississippi, US • Thompson Machinery - La Vergne

91,951 AUD
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Thompson Machinery - La Vergne
CAT 306 CRAuction

CAT 306 CR

IronPlanet®

Crawler excavators • 2024 • 281h • Jonesboro, Arkansas, US • IronPlanet®

IronPlanet®
CAT 306 CRAuction

CAT 306 CR

IronPlanet®

Crawler excavators • 2021 • 1973h • Pleasanton, California, US • IronPlanet®

IronPlanet®
CAT 306 ATQBWImages31

CAT 306 ATQBW

MacAllister Machinery

Crawler excavators • 2023 • 491h • Indianapolis, Indiana, US • MacAllister Machinery

121,176 AUD
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MacAllister Machinery
CAT 306-07CRImages22

CAT 306-07CR

Tractor & Equipment Co.

Crawler excavators • 2023 • 165h • Billings, Montana, US • Tractor & Equipment Co.

121,889 AUD
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Tractor & Equipment Co.
CAT 306-07CRCImages4

CAT 306-07CRC

Foley Equipment Company

Crawler excavators • 2026 • 55h • Kansas City, Missouri, US • Foley Equipment Company

147,835 AUD
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Foley Equipment Company
CAT 306 CR Mini ExcavatorAuction

CAT 306 CR Mini Excavator

Ritchie Bros Atlanta

Mini excavators < 7t (Mini diggers) • 2023 • 268h • Newnan, Georgia, US • Ritchie Bros Atlanta

Highest Bid
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Ritchie Bros Atlanta
CAT 306-07CRImages32

CAT 306-07CR

Caterpillar Financial

Crawler excavators • 2024 • 279h • Jonesboro, Arkansas, US • Caterpillar Financial

128,304 AUD
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Caterpillar Financial
CAT 306Images6

CAT 306

Peterson Machinery Co.

Crawler excavators • 2023 • 2571h • Redmond, Oregon, US • Peterson Machinery Co.

97,654 AUD
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Peterson Machinery Co.
CAT 306Images8

CAT 306

Quinn Company

Crawler excavators • 2022 • 1134h • CITY OF INDUSTRY, California, US • Quinn Company

104,069 AUD
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Quinn Company
CAT 306-07Images21

CAT 306-07

Carter Machinery Company

Crawler excavators • 2021 • 1181h • Richmond, Virginia, US • Carter Machinery Company

117,612 AUD
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Carter Machinery Company
CAT 306-07ROTOImages8

CAT 306-07ROTO

Empire Southwest LLC

Crawler excavators • 2021 • 1920h • Apache Junction, Arizona, US • Empire Southwest LLC

86,407 AUD
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Empire Southwest LLC
CAT 306-07 CAImages1

CAT 306-07 CA

Empire Southwest LLC

Crawler excavators • 2021 • 1842h • Winnemucca, Nevada, US • Empire Southwest LLC

97,210 AUD
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Empire Southwest LLC
CAT 306-07 CAImages4

CAT 306-07 CA

Empire Southwest LLC

Crawler excavators • 2022 • 2914h • Mesa, AZ, US • Empire Southwest LLC

67,528 AUD
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Empire Southwest LLC
CAT 306-07Images1

CAT 306-07

Empire Southwest LLC

Crawler excavators • 2021 • 2251h • Mesa, Arizona, US • Empire Southwest LLC

81,780 AUD
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Empire Southwest LLC
CAT 306-07Images1

CAT 306-07

Empire Southwest LLC

Crawler excavators • 2021 • 2943h • Kingman, Arizona, US • Empire Southwest LLC

72,520 AUD
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Empire Southwest LLC
CAT 306Images8

CAT 306

Quinn Company

Crawler excavators • 2022 • 2074h • CA, US • Quinn Company

95,515 AUD
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Quinn Company
CAT 30607CRImages25

CAT 30607CR

Gregory Poole Equipment Company

Crawler excavators • 2025 • 303h • Hope Mills, North Carolina, US • Gregory Poole Equipment Company

128,162 AUD
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Gregory Poole Equipment Company
CAT 306-07CATHImages7

CAT 306-07CATH

Empire Southwest LLC

Crawler excavators • 2022 • 1680h • Eloy, Arizona, US • Empire Southwest LLC

95,667 AUD
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Empire Southwest LLC
CAT 306-07CRImages13

CAT 306-07CR

Cleveland Brothers Equipment Co. Inc.

Crawler excavators • 2023 • 1024h • Harrisburg, PA, US • Cleveland Brothers Equipment Co. Inc.

120,938 AUD
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Cleveland Brothers Equipment Co. Inc.
CAT 306 CRImages21

CAT 306 CR

HOLT CAT

Crawler excavators • 2024 • 1390h • DONNA, Texas, US • HOLT CAT

121,176 AUD
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HOLT CAT
CAT 306-07CRCImages30Videos2

CAT 306-07CRC

Foley Equipment Company

Crawler excavators • 2025 • 472h • TOPEKA, Kansas, US • Foley Equipment Company

178,058 AUD
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Foley Equipment Company
CAT 306-07CRCImages28Videos2

CAT 306-07CRC

Foley Equipment Company

Crawler excavators • 2023 • 1260h • KC, Missouri, US • Foley Equipment Company

109,586 AUD
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Foley Equipment Company
CAT 306Images8

CAT 306

Milton CAT

Crawler excavators • 2021 • 2408h • Londonderry, New Hampshire, US • Milton CAT

93,589 AUD
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Milton CAT
CAT 306Images8

CAT 306

Quinn Company

Crawler excavators • 2022 • 1380h • City Of Industry, CA, US • Quinn Company

103,356 AUD
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Quinn Company
CAT 306Images32

CAT 306

Milton CAT

Crawler excavators • 2023 • 1871h • Scarborough, Maine, US • Milton CAT

111,417 AUD
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Milton CAT
CAT 306Images23

CAT 306

WAGNER EQUIPMENT CO.

Crawler excavators • 2025 • 145h • WINDSOR, Colorado, US • WAGNER EQUIPMENT CO.

155,391 AUD
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WAGNER EQUIPMENT CO.
CAT 306CRImages8

CAT 306CR

Milton CAT

Crawler excavators • 2022 • 366h • Stoughton, New York, US • Milton CAT

171,151 AUD
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Milton CAT
CAT 306 HTImages6

CAT 306 HT

STOWERS RENTS

Crawler excavators • 2022 • 1501h • Knoxville, TN, US • STOWERS RENTS

103,356 AUD
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STOWERS RENTS
CAT 306Images8

CAT 306

Quinn Company

Crawler excavators • 2022 • 1831h • FRESNO, California, US • Quinn Company

96,228 AUD
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Quinn Company
CAT 306 HTHImages31

CAT 306 HTH

Yancey CAT

Crawler excavators • 2025 • 561h • Austell, Georgia, US • Yancey CAT

POA
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Yancey CAT
CAT 306-07CRImages19

CAT 306-07CR

Caterpillar Financial

Crawler excavators • 2025 • 210h • ELOY, Arizona, US • Caterpillar Financial

128,304 AUD
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Caterpillar Financial
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