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Used Cat 306 crawler 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 crawler 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 crawler excavators or all Cat 306 crawler excavators grouped by model.

Cat crawler excavators Offers : 144

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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

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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 • 3251h • Clayton, AU • William Adams Pty Ltd

POA
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William Adams Pty Ltd
CAT 306 CRAuction

CAT 306 CR

IronPlanet®

Crawler excavators • 2025 • 693h • Jonesboro, Arkansas, US • IronPlanet®

IronPlanet®
CAT 306CRAuction

CAT 306CR

IronPlanet®

Crawler excavators • 2024 • 315h • Austell, Georgia, US • IronPlanet®

IronPlanet®
CAT 306-07 CAImages7

CAT 306-07 CA

Empire Southwest LLC

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

93,653 AUD
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Empire Southwest LLC
CAT 30607CRImages13

CAT 30607CR

Cleveland Brothers Equipment Co. Inc.

Crawler excavators • 2023 • 1004h • Murrysville, Pennsylvania, US • Cleveland Brothers Equipment Co. Inc.

115,321 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

118,626 AUD
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HOLT CAT
CAT 30607CRImages30Videos2

CAT 30607CR

Foley Equipment Company

Crawler excavators • 2025 • 473h • TOPEKA, Kansas, US • Foley Equipment Company

182,405 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

107,322 AUD
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Foley Equipment Company
CAT 306Images8

CAT 306

Milton CAT

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

88,678 AUD
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Milton CAT
CAT 306Images8

CAT 306

Quinn Company

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

101,181 AUD
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Quinn Company
CAT 306Images32

CAT 306

Milton CAT

Crawler excavators • 2023 • 1870h • Scarborough, Maine, US • Milton CAT

105,059 AUD
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Milton CAT
CAT 306Images23

CAT 306

WAGNER EQUIPMENT CO.

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

152,120 AUD
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WAGNER EQUIPMENT CO.
CAT 306 CRImages4

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

167,549 AUD
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Milton CAT
CAT 306 HTImages6

CAT 306 HT

STOWERS RENTS

Crawler excavators • 2022 • 1499h • Knoxville, Tennessee, US • STOWERS RENTS

101,181 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 306-07CRImages8

CAT 306-07CR

Quinn Company

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

94,203 AUD
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Quinn Company
CAT 306-07CRImages31

CAT 306-07CR

Caterpillar Financial

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

125,604 AUD
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Caterpillar Financial
CAT 306 CAImages31

CAT 306 CA

Yancey CAT

Crawler excavators • 2025 • 498h • 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

132,582 AUD
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Caterpillar Financial
CAT 306-07CRImages12

CAT 306-07CR

Foley Inc.

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

114,090 AUD
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Foley Inc.
CAT 306 C3 TAQImages7

CAT 306 C3 TAQ

Wheeler Machinery Co.

Crawler excavators • 2025 • 368h • Spanish Fork, Utah, US • Wheeler Machinery Co.

151,283 AUD
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Wheeler Machinery Co.
CAT 306 C3 THQImages11

CAT 306 C3 THQ

Wheeler Machinery Co.

Crawler excavators • 2025 • 220h • Salt Lake City, Utah, US • Wheeler Machinery Co.

155,609 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

93,226 AUD
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THOMPSON POWER SYSTEMS
CAT 306 AImages16

CAT 306 A

RIGGS CAT - LITTLE ROCK

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

72,571 AUD
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RIGGS CAT - LITTLE ROCK
CAT 306Images6

CAT 306

Peterson Tractor Co.

Crawler excavators • 2022 • 1599h • San Leandro, California, US • Peterson Tractor Co.

96,296 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

71,873 AUD
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USHeavyMetal
CAT 306CRImages16

CAT 306CR

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2022 • 3135h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

61,406 AUD
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RIGGS CAT - LITTLE ROCK
CAT 306 HTImages7

CAT 306 HT

STOWERS RENTS

Crawler excavators • 2022 • 1473h • Knoxville, Tennessee, US • STOWERS RENTS

102,577 AUD
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STOWERS RENTS
CAT 306-07CRImages23

CAT 306-07CR

Caterpillar Financial

Crawler excavators • 2022 • 1406h • Waco, Texas, US • Caterpillar Financial

76,758 AUD
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Caterpillar Financial
CAT 306 HTImages5

CAT 306 HT

STOWERS RENTS

Crawler excavators • 2022 • 1291h • Knoxville, Tennessee, US • STOWERS RENTS

103,972 AUD
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STOWERS RENTS
CAT 306-07CRImages7

CAT 306-07CR

Empire Southwest LLC

Crawler excavators • 2022 • 578h • Mesa, Arizona, US • Empire Southwest LLC

116,055 AUD
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Empire Southwest LLC
CAT 306-07CRImages8

CAT 306-07CR

Quinn Company

Crawler excavators • 2022 • 1504h • CA, US • Quinn Company

83,736 AUD
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Quinn Company
CAT 306CRImages30Videos1

CAT 306CR

Blanchard Machinery Co.

Crawler excavators • 2021 • 1505h • Gaffney, South Carolina, US • Blanchard Machinery Co.

101,879 AUD
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Blanchard Machinery Co.
CAT 306CRImages30

CAT 306CR

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2024 • 549h • Benton, Arkansas, US • RIGGS CAT - LITTLE ROCK

104,670 AUD
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RIGGS CAT - LITTLE ROCK
CAT 30607CRImages4

CAT 30607CR

MacAllister Machinery

Crawler excavators • 2022 • 1225h • Vincennes, Indiana, US • MacAllister Machinery

114,439 AUD
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MacAllister Machinery
CAT 306Images6

CAT 306

N C Machinery Co.

Crawler excavators • 2021 • 639h • Mount Vernon, Washington, US • N C Machinery Co.

122,115 AUD
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N C Machinery Co.
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