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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 : 299

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CAT 306Images31Videos1

CAT 306

WESTRAC - LIVERPOOL

Crawler excavators • 2022 • 1520h • Casula, 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

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CAT 306Images17Videos1

CAT 306

WESTRAC - LIVERPOOL

Crawler excavators • 2022 • 600h • SYDNEY, New South Wales, AU • WESTRAC - LIVERPOOL

93,500 AUD
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WESTRAC - LIVERPOOL
CAT 306-07A

CAT 306-07A

William Adams Pty Ltd

Crawler excavators • 2021 • 3250h • Clayton, AU • William Adams Pty Ltd

POA
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William Adams Pty Ltd
CAT 306Images8

CAT 306

Milton CAT

Crawler excavators • 2021 • 2393h • Londonderry, New Hampshire, US • Milton CAT

97,983 AUD
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Milton CAT
24h
CAT 306CRImages24

CAT 306CR

THOMPSON POWER SYSTEMS

Mini excavators < 7t (Mini diggers) • 2022 • 934h • Montgomery, Alabama, US • THOMPSON POWER SYSTEMS

95,661 AUD
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THOMPSON POWER SYSTEMS
CAT 306Images57

CAT 306

Ritchie Bros Orlando

Crawler excavators • 2010 • 7322h • Davenport, Florida, US • Ritchie Bros Orlando

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Ritchie Bros Orlando
Auction
CAT 306Images8

CAT 306

Quinn Company

Crawler excavators • 2022 • 1380h • CA, US • Quinn Company

102,899 AUD
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Quinn Company
CAT 306DImages43

CAT 306D

Ritchie Bros Phoenix

Mini excavators < 7t (Mini diggers) • 2013 • 1737h • Phoenix, Arizona, US • Ritchie Bros Phoenix

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Ritchie Bros Phoenix
Auction
CAT 306Images32

CAT 306

Milton CAT

Crawler excavators • 2023 • 1869h • Scarborough, Maine, US • Milton CAT

110,860 AUD
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Milton CAT
CAT 306 CRImages4

CAT 306 CR

IronPlanet®

Crawler excavators • 2024 • 622h • Salina, Kansas, US • IronPlanet®

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IronPlanet®
Auction
CAT 306 CRImages4

CAT 306 CR

IronPlanet®

Crawler excavators • 2021 • 4340h • Fort Myers, Florida, US • IronPlanet®

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IronPlanet®
Auction
CAT 306-07CRImages4

CAT 306-07CR

IronPlanet®

Crawler excavators • 2022 • Clarksville, Tennessee, US • IronPlanet®

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IronPlanet®
Auction
CAT 306 CRImages4Videos1

CAT 306 CR

Marketplace-E USA

Crawler excavators • 2022 • 1003h • Phoenix, Arizona, US • Marketplace-E USA

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Marketplace-E USA
CAT 306CRImages8

CAT 306CR

Milton CAT

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

170,394 AUD
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Milton CAT
CAT 306CRImages57

CAT 306CR

Ritchie Bros Orlando

Mini excavators < 7t (Mini diggers) • 2010 • 7322h • Davenport, Florida, US • Ritchie Bros Orlando

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Ritchie Bros Orlando
Auction
CAT 306 CRImages58

CAT 306 CR

Ritchie Bros Fort Worth

Crawler excavators • 2021 • 208h • Lake Worth, Texas, US • Ritchie Bros Fort Worth

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Ritchie Bros Fort Worth
Auction
CAT 306 CRImages61

CAT 306 CR

Ritchie Bros Fort Worth

Crawler excavators • 2022 • 102h • Lake Worth, Texas, US • Ritchie Bros Fort Worth

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Ritchie Bros Fort Worth
Auction
CAT 306Images22

CAT 306

Ziegler CAT

Crawler excavators • 2020 • 989h • Rochester, Minnesota, US • Ziegler CAT

89,416 AUD
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Ziegler CAT
CAT 306 HTImages6

CAT 306 HT

STOWERS RENTS

Crawler excavators • 2022 • 956h • Knoxville, Tennessee, US • STOWERS RENTS

102,899 AUD
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STOWERS RENTS
CAT 306 HTImages6

CAT 306 HT

STOWERS RENTS

Crawler excavators • 2022 • 1460h • Knoxville, Tennessee, US • STOWERS RENTS

102,899 AUD
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STOWERS RENTS
CAT 306Images7

CAT 306

Milton CAT

Crawler excavators • 2021 • 3238h • Milford, Massachusetts, US • Milton CAT

POA
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Milton CAT
CAT 306CRImages32

CAT 306CR

Blanchard Machinery Co.

Crawler excavators • 2023 • 566h • FLORENCE, South Carolina, US • Blanchard Machinery Co.

113,402 AUD
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Blanchard Machinery Co.
CAT 306-07CRImages8

CAT 306-07CR

Quinn Company

Crawler excavators • 2022 • 1831h • CA, US • Quinn Company

95,803 AUD
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Quinn Company
CAT 306-07CRImages31

CAT 306-07CR

Caterpillar Financial

Crawler excavators • 2023 • 212h • Jonesboro, AR, US • Caterpillar Financial

127,737 AUD
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Caterpillar Financial
CAT 306Images31

CAT 306

MACALLISTER MACHINERY – NORTH

Crawler excavators • 2023 • 284h • Grand Rapids, Michigan, US • MACALLISTER MACHINERY – NORTH

122,060 AUD
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MACALLISTER MACHINERY – NORTH
CAT 30607CRImages31

CAT 30607CR

Yancey CAT

Crawler excavators • 2025 • 457h • Dacula, Georgia, US • Yancey CAT

136,963 AUD
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Yancey CAT
CAT 306-07CRImages19

CAT 306-07CR

Caterpillar Financial

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

134,834 AUD
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Caterpillar Financial
CAT 306 CRImages4

CAT 306 CR

IronPlanet®

Crawler excavators • 2023 • 1004h • Pittston, Pennsylvania, US • IronPlanet®

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IronPlanet®
Auction
CAT 306-07CRImages12

CAT 306-07CR

Foley Inc.

Crawler excavators • 2024 • 1150h • MONROE, New Jersey, US • Foley Inc.

116,028 AUD
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Foley Inc.
CAT 306 ATQImages32

CAT 306 ATQ

MACALLISTER MACHINERY – NORTH

Crawler excavators • 2022 • 1187h • Grand Rapids, Michigan, US • MACALLISTER MACHINERY – NORTH

109,286 AUD
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MACALLISTER MACHINERY – NORTH
CAT 306 C3 TAQImages4

CAT 306 C3 TAQ

Wheeler Machinery Co.

Crawler excavators • 2025 • 299h • Lindon, Utah, US • Wheeler Machinery Co.

157,117 AUD
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Wheeler Machinery Co.
CAT 306 C3 TAQImages7

CAT 306 C3 TAQ

Wheeler Machinery Co.

Crawler excavators • 2025 • 255h • Spanish Fork, Utah, US • Wheeler Machinery Co.

153,852 AUD
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Wheeler Machinery Co.
CAT 306 C3 THQImages9

CAT 306 C3 THQ

Wheeler Machinery Co.

Crawler excavators • 2025 • 172h • Vernal, Utah, US • Wheeler Machinery Co.

157,968 AUD
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Wheeler Machinery Co.
CAT 306 C3 THQImages11

CAT 306 C3 THQ

Wheeler Machinery Co.

Crawler excavators • 2025 • 189h • Salt Lake City, Utah, US • Wheeler Machinery Co.

158,252 AUD
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Wheeler Machinery Co.
CAT 306CRImages26

CAT 306CR

THOMPSON POWER SYSTEMS

Crawler excavators • 2022 • 1212h • Montgomery, Alabama, US • THOMPSON POWER SYSTEMS

94,809 AUD
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THOMPSON POWER SYSTEMS
CAT 306-07CRImages24

CAT 306-07CR

Foley Inc.

Crawler excavators • 2020 • 3781h • MONROE, New Jersey, US • Foley Inc.

82,320 AUD
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Foley Inc.
CAT 306 AImages16

CAT 306 A

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2022 • 2947h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

77,352 AUD
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RIGGS CAT - LITTLE ROCK
CAT 306Images6

CAT 306

Peterson Tractor Co.

Crawler excavators • 2022 • 1598h • San Leandro, California, US • Peterson Tractor Co.

97,932 AUD
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Peterson Tractor Co.
CAT 306 CR | 2023 | 2,050hrs| Available for ExportImages1

CAT 306 CR | 2023 | 2,050hrs| Available for Export

USHeavyMetal

Crawler excavators • 2023 • 2050h • Atlanta, Georgia, US • USHeavyMetal

73,094 AUD
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USHeavyMetal
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