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Used Cat 30 excavators For Sale

These are all the current ads for used Cat 30 for sale on Macsus 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 New Zealand or other countries, hours of use, year of manufacture etc.
Once you have found a Cat 30 excavators of interest you can view more details by clicking on the image to or heading and may contact the seller directly using the contact information shown. You can also view other used Cat 30 excavators or all Cat 30 excavators grouped by model.

Cat excavators Offers : 111

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CAT 301.4C Tracked ExcavatorAuction

CAT 301.4C Tracked Excavator

Ritchie Bros Brisbane

Crawler excavators • 2016 • 249h • Mittagong, AU • Ritchie Bros Brisbane

Highest Bid
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Ritchie Bros Brisbane
CAT 301.7CR Mini ExcavatorAuction

CAT 301.7CR Mini Excavator

Ritchie Bros North East

Mini excavators < 7t (Mini diggers) • 2016 • 2668h • North East, Maryland, US • Ritchie Bros North East

Highest Bid
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Ritchie Bros North East

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CAT 309 DCA16Images6

CAT 309 DCA16

N C Machinery Co.

Crawler excavators • 2026 • 135h • FIFE, Washington, US • N C Machinery Co.

297,929 NZD
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N C Machinery Co.
CAT 302-05CRLCImages4

CAT 302-05CRLC

Foley Equipment Company

Crawler excavators • 2020 • 1304h • CHANUTE, Kansas, US • Foley Equipment Company

54,073 NZD
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Foley Equipment Company
CAT 302.7Images4

CAT 302.7

Ziegler CAT

Crawler excavators • 2022 • 206h • FORT DODGE, Iowa, US • Ziegler CAT

52,924 NZD
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Ziegler CAT
CAT 302.7Images4

CAT 302.7

Ziegler CAT

Crawler excavators • 2022 • 544h • ALTOONA, Iowa, US • Ziegler CAT

49,390 NZD
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Ziegler CAT
CAT 302.7Images4

CAT 302.7

Ziegler CAT

Crawler excavators • 2022 • 506h • MINNEAPOLIS, Minnesota, US • Ziegler CAT

50,009 NZD
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Ziegler CAT
CAT 302.7Images5

CAT 302.7

Ziegler CAT

Crawler excavators • 2022 • 515h • ROCHESTER, Minnesota, US • Ziegler CAT

49,744 NZD
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Ziegler CAT
CAT 302.7Images16

CAT 302.7

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2025 • 718h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

48,595 NZD
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RIGGS CAT - LITTLE ROCK
CAT 301.7Images8

CAT 301.7

Quinn Company

Crawler excavators • 2022 • 418h • FRESNO, California, US • Quinn Company

49,479 NZD
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Quinn Company
CAT 302-05 ORImages5

CAT 302-05 OR

Empire Southwest LLC

Crawler excavators • 2022 • 1292h • Henderson, Nevada, US • Empire Southwest LLC

62,055 NZD
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Empire Southwest LLC
CAT 309 THImages6

CAT 309 TH

Wheeler Machinery Co.

Crawler excavators • 2024 • 590h • Spanish Fork, Utah, US • Wheeler Machinery Co.

274,783 NZD
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Wheeler Machinery Co.
CAT 302.7Images7

CAT 302.7

Quinn Company

Crawler excavators • 2022 • 686h • CA, US • Quinn Company

61,848 NZD
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Quinn Company
CAT 302.7Images16

CAT 302.7

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2024 • 608h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

46,828 NZD
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RIGGS CAT - LITTLE ROCK
CAT 302Images18

CAT 302

Western States Equipment

Crawler excavators • 2019 • Fruitland, Idaho, US • Western States Equipment

66,266 NZD
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Western States Equipment
CAT 302.7Images7

CAT 302.7

Milton CAT

Crawler excavators • 2025 • 140h • tonawanda, New York, US • Milton CAT

146,029 NZD
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Milton CAT
CAT 302.7Images8

CAT 302.7

Quinn Company

Crawler excavators • 2022 • 392h • City of Industry, California, US • Quinn Company

63,615 NZD
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Quinn Company
CAT 302.7Images8

CAT 302.7

Quinn Company

Crawler excavators • 2022 • 915h • CITY OF INDUSTRY, California, US • Quinn Company

58,314 NZD
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Quinn Company
CAT 302.7Images7

CAT 302.7

Quinn Company

Crawler excavators • 2022 • 727h • CITY OF INDUSTRY, California, US • Quinn Company

61,848 NZD
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Quinn Company
CAT 301.7Images8

CAT 301.7

Quinn Company

Crawler excavators • 2022 • 585h • City Of Industry, CA, US • Quinn Company

48,595 NZD
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Quinn Company
CAT 302.7Images11

CAT 302.7

Yancey CAT

Crawler excavators • 2022 • 1292h • Macon, Georgia, US • Yancey CAT

52,836 NZD
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Yancey CAT
CAT 302.7Images16

CAT 302.7

RIGGS CAT - LITTLE ROCK

Crawler excavators • 2025 • 641h • Russellville, Arkansas, US • RIGGS CAT - LITTLE ROCK

48,595 NZD
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RIGGS CAT - LITTLE ROCK
CAT BKHEXPDB30Images3

CAT BKHEXPDB30

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • CALL FOLEY, Kansas, US • FOLEY EQUIPMENT CO ATTACHMENTS

7,068 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT BK302P39Images5

CAT BK302P39

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • CHANUTE, Kansas, US • FOLEY EQUIPMENT CO ATTACHMENTS

972 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT 309Images16Videos1

CAT 309

Yancey CAT

Crawler excavators • 2023 • 1385h • McDonough, Georgia, US • Yancey CAT

POA
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Yancey CAT
CAT BK300P10Images3

CAT BK300P10

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • Kansas City, Missouri, US • FOLEY EQUIPMENT CO ATTACHMENTS

265 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT 302Images9

CAT 302

Holt of California

Crawler excavators • 2023 • 684h • Yuba City, California, US • Holt of California

68,740 NZD
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Holt of California
CAT 301.7Images8

CAT 301.7

Quinn Company

Crawler excavators • 2022 • 933h • CITY OF INDUSTRY, California, US • Quinn Company

45,944 NZD
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Quinn Company
CAT 302.7Images9

CAT 302.7

Holt of California

Crawler excavators • 2023 • 1801h • Yuba City, California, US • Holt of California

74,218 NZD
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Holt of California
CAT AU301A11Images4

CAT AU301A11

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • CALL FOLEY, Kansas, US • FOLEY EQUIPMENT CO ATTACHMENTS

2,651 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT 302-05A CRImages13

CAT 302-05A CR

Butler Machinery Co.

Crawler excavators • 2023 • 911h • Bismarck, North Dakota, US • Butler Machinery Co.

52,129 NZD
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Butler Machinery Co.
CAT 302-05A CRImages8

CAT 302-05A CR

Butler Machinery Co.

Crawler excavators • 2023 • 1232h • Bismarck, North Dakota, US • Butler Machinery Co.

52,129 NZD
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Butler Machinery Co.
CAT 301.7Images21

CAT 301.7

Quinn Company

Crawler excavators • 2023 • 93h • City of Industry, California, US • Quinn Company

65,383 NZD
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Quinn Company
CAT 309Images6

CAT 309

WYOMING MACHINERY

Crawler excavators • 2022 • 4h • Gillette, Wyoming, US • WYOMING MACHINERY

329,749 NZD
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WYOMING MACHINERY
CAT BK302P12Images2

CAT BK302P12

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • CALL FOLEY, Kansas, US • FOLEY EQUIPMENT CO ATTACHMENTS

495 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT BK301P09Images5

CAT BK301P09

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • Olathe, Kansas, US • FOLEY EQUIPMENT CO ATTACHMENTS

424 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT BK316P30Images2

CAT BK316P30

FOLEY EQUIPMENT CO ATTACHMENTS

Crawler excavators • CALL FOLEY, Kansas, US • FOLEY EQUIPMENT CO ATTACHMENTS

3,464 NZD
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FOLEY EQUIPMENT CO ATTACHMENTS
CAT 302.7Images22

CAT 302.7

FINNING (U.K.) LTD.

Crawler excavators • 2022 • 1330h • WINSFORD, UK • FINNING (U.K.) LTD.

50,637 NZD
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FINNING (U.K.) LTD.
CAT 302.7Images1

CAT 302.7

FINNING (U.K.) LTD.

Crawler excavators • 2022 • 1277h • WINSFORD, UK • FINNING (U.K.) LTD.

50,637 NZD
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FINNING (U.K.) LTD.
CAT 302.7Images1

CAT 302.7

FINNING (U.K.) LTD.

Crawler excavators • 2022 • 1418h • WINSFORD, UK • FINNING (U.K.) LTD.

50,637 NZD
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FINNING (U.K.) LTD.
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