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Used Cat 303 excavators For Sale

Listed here are all the ads for used Cat 303 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 303 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 303 excavators or all Cat 303 excavators grouped by model.

Cat excavators Offers : 306

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CAT 303.5Images32Videos1

CAT 303.5

WESTRAC - LIVERPOOL

Crawler excavators • 2021 • 2035h • NEWCASTLE, New South Wales, AU • WESTRAC - LIVERPOOL

65,000 AUD
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WESTRAC - LIVERPOOL
CAT 303CRImages8

CAT 303CR

SIME DARBY INDUSTRIAL SDN BHD

Crawler excavators • 2004 • 3055h • PUCHONG, MY • SIME DARBY INDUSTRIAL SDN BHD

30,508 AUD
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SIME DARBY INDUSTRIAL SDN BHD

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CAT 303.5CCRImages13

CAT 303.5CCR

SIME DARBY INDUSTRIAL SDN BHD

Crawler excavators • 2006 • 6557h • PUCHONG, MY • SIME DARBY INDUSTRIAL SDN BHD

28,053 AUD
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SIME DARBY INDUSTRIAL SDN BHD
CAT 303EImages48

CAT 303E

Ritchie Bros Las Vegas

Mini excavators < 7t (Mini diggers) • 2016 • Las Vegas, Nevada, US • Ritchie Bros Las Vegas

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Ritchie Bros Las Vegas
24hAuction
CAT 303.507CRImages7

CAT 303.507CR

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2024 • 442h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

60,258 AUD
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RIGGS CAT - LITTLE ROCK
CAT 303.5E2CRImages16

CAT 303.5E2CR

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2017 • 1871h • Russellville, AR, US • RIGGS CAT - LITTLE ROCK

40,172 AUD
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RIGGS CAT - LITTLE ROCK
CAT 303E CRImages38

CAT 303E CR

Ritchie Bros Fort Worth

Mini excavators < 7t (Mini diggers) • 2018 • Lake Worth, Texas, US • Ritchie Bros Fort Worth

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Ritchie Bros Fort Worth
Auction
CAT 303.5Images5

CAT 303.5

N C Machinery Co.

Mini excavators < 7t (Mini diggers) • 2026 • 2h • Bellingham, Washington, US • N C Machinery Co.

96,386 AUD
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N C Machinery Co.
CAT 303.5Images6

CAT 303.5

Quinn Company

Crawler excavators • 2022 • 1021h • CA, US • Quinn Company

64,562 AUD
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Quinn Company
CAT 303.5 DCA1Images14

CAT 303.5 DCA1

N C Machinery Co.

Crawler excavators • 2025 • 98h • Onalaska, Washington, US • N C Machinery Co.

96,844 AUD
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N C Machinery Co.
CAT 303.5E2CRImages28

CAT 303.5E2CR

WAGNER EQUIPMENT CO.

Crawler excavators • 2021 • 993h • Pueblo, Colorado, US • WAGNER EQUIPMENT CO.

63,845 AUD
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WAGNER EQUIPMENT CO.
CAT 303.5 CRImages4

CAT 303.5 CR

Marketplace-E USA

Crawler excavators • 2023 • 989h • Jonesboro, Arkansas, US • Marketplace-E USA

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Marketplace-E USA
CAT 303.5E2 CRImages4

CAT 303.5E2 CR

IronPlanet®

Crawler excavators • 2018 • 370h • Midway, Florida, US • IronPlanet®

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IronPlanet®
Auction
CAT 303.5 OSImages31

CAT 303.5 OS

Yancey CAT

Crawler excavators • 2025 • 39h • Savannah, Georgia, US • Yancey CAT

85,366 AUD
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Yancey CAT
CAT 303.5CRImages4

CAT 303.5CR

IronPlanet®

Crawler excavators • 2024 • 1619h • Cumming, Georgia, US • IronPlanet®

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IronPlanet®
Auction
CAT 303.507CRImages24

CAT 303.507CR

Gregory Poole Equipment Company

Crawler excavators • 2024 • 151h • Hope Mills, NC, US • Gregory Poole Equipment Company

74,606 AUD
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Gregory Poole Equipment Company
CAT 303.5Images16

CAT 303.5

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2024 • 514h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

60,258 AUD
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RIGGS CAT - LITTLE ROCK
CAT 303.5Images16

CAT 303.5

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2024 • 120h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

60,258 AUD
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RIGGS CAT - LITTLE ROCK
CAT 303.5Images16

CAT 303.5

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2025 • 428h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

54,519 AUD
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RIGGS CAT - LITTLE ROCK
CAT 303.5-07CRImages13

CAT 303.5-07CR

H.O. Penn Machinery Company

Crawler excavators • 2023 • 2600h • Newington, Connecticut, US • H.O. Penn Machinery Company

68,867 AUD
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H.O. Penn Machinery Company
CAT 303.5-07CRImages10

CAT 303.5-07CR

Foley Inc.

Crawler excavators • 2022 • 772h • Piscataway, New Jersey, US • Foley Inc.

79,627 AUD
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Foley Inc.
CAT 303.5Images6

CAT 303.5

WYOMING MACHINERY

Crawler excavators • 2024 • 15h • Cheyenne, Wyoming, US • WYOMING MACHINERY

114,921 AUD
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WYOMING MACHINERY
CAT 303.5E2Images8

CAT 303.5E2

Peterson Machinery Co.

Crawler excavators • 2016 • 2387h • The Dalles, Oregon, US • Peterson Machinery Co.

62,410 AUD
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Peterson Machinery Co.
CAT 303E CRImages4

CAT 303E CR

IronPlanet®

Crawler excavators • 2018 • 1771h • Midway, Florida, US • IronPlanet®

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IronPlanet®
Auction
CAT 303E CRImages4

CAT 303E CR

IronPlanet®

Crawler excavators • 2018 • 1186h • Midway, Florida, US • IronPlanet®

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IronPlanet®
Auction
CAT 303E CRImages4

CAT 303E CR

IronPlanet®

Crawler excavators • 2018 • 1889h • Midway, Florida, US • IronPlanet®

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IronPlanet®
Auction
CAT 303.5E2CRImages13

CAT 303.5E2CR

HOLT CAT

Crawler excavators • 2017 • 528h • Como, Texas, US • HOLT CAT

60,258 AUD
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HOLT CAT
CAT 303.5 E CRImages16

CAT 303.5 E CR

Construction Equipment Rentals Florida LLC

Mini excavators < 7t (Mini diggers) • 2016 • 2800h • Southwest Ranches, Florida, US • Construction Equipment Rentals Florida LLC

28,694 AUD
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Construction Equipment Rentals Florida LLC
CAT 303.507CRImages24

CAT 303.507CR

Gregory Poole Equipment Company

Crawler excavators • 2024 • 832h • Hope Mills, NC, US • Gregory Poole Equipment Company

57,245 AUD
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Gregory Poole Equipment Company
CAT 303.5CRImages21

CAT 303.5CR

THOMPSON POWER SYSTEMS

Mini excavators < 7t (Mini diggers) • 2022 • 628h • Montgomery, Alabama, US • THOMPSON POWER SYSTEMS

58,967 AUD
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THOMPSON POWER SYSTEMS
CAT 303.5E2CRImages45

CAT 303.5E2CR

Ritchie Bros Los Angeles

Mini excavators < 7t (Mini diggers) • 2021 • 1728h • Perris, California, US • Ritchie Bros Los Angeles

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Ritchie Bros Los Angeles
Auction
CAT 303.5 CRImages4

CAT 303.5 CR

Marketplace-E USA

Crawler excavators • 2023 • 1593h • Reserve, Louisiana, US • Marketplace-E USA

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Marketplace-E USA
CAT 303.5CRImages27

CAT 303.5CR

Blanchard Machinery Co.

Crawler excavators • 2022 • 1160h • HILTON HEAD, South Carolina, US • Blanchard Machinery Co.

54,376 AUD
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Blanchard Machinery Co.
CAT 303.5-07CRImages11

CAT 303.5-07CR

Quinn Company

Crawler excavators • 2022 • 1053h • City of Industry, California, US • Quinn Company

64,562 AUD
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Quinn Company
CAT 303.5CRImages23

CAT 303.5CR

THOMPSON POWER SYSTEMS

Crawler excavators • 2022 • 768h • Montgomery, Alabama, US • THOMPSON POWER SYSTEMS

54,519 AUD
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THOMPSON POWER SYSTEMS
CAT 303.5E2CRImages43

CAT 303.5E2CR

Ritchie Bros Las Vegas

Mini excavators < 7t (Mini diggers) • 2015 • Las Vegas, Nevada, US • Ritchie Bros Las Vegas

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Ritchie Bros Las Vegas
Auction
CAT 303.5 ATQImages31

CAT 303.5 ATQ

MACALLISTER MACHINERY – NORTH

Crawler excavators • 2023 • 50h • Brownstown Twp., Michigan, US • MACALLISTER MACHINERY – NORTH

96,126 AUD
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MACALLISTER MACHINERY – NORTH
CAT 303.5E2CRImages38

CAT 303.5E2CR

Ritchie Bros Los Angeles

Mini excavators < 7t (Mini diggers) • 2021 • Perris, California, US • Ritchie Bros Los Angeles

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Ritchie Bros Los Angeles
Auction
CAT 303.5Images9

CAT 303.5

STOWERS RENTS

Crawler excavators • 2022 • 663h • Knoxville, Tennessee, US • STOWERS RENTS

70,158 AUD
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STOWERS RENTS
CAT 303.5Images7

CAT 303.5

N C Machinery Co.

Crawler excavators • 2008 • 5356h • Boring, Washington, US • N C Machinery Co.

43,042 AUD
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N C Machinery Co.
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