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Used Cat 304 excavators For Sale

Listed here are all the ads for used Cat 304 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 304 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 304 excavators or all Cat 304 excavators grouped by model.

Cat excavators Offers : 122

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CAT 304 Tracked ExcavatorAuction

CAT 304 Tracked Excavator

Ritchie Bros Brisbane

Crawler excavators • 2022 • 1706h • Brisbane, AU • Ritchie Bros Brisbane

Highest Bid
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Ritchie Bros Brisbane
CAT 304 Tracked ExcavatorAuction

CAT 304 Tracked Excavator

Ritchie Bros Brisbane

Crawler excavators • 2023 • 1423h • Brisbane, AU • Ritchie Bros Brisbane

Highest Bid
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Ritchie Bros Brisbane

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CAT 304E2CRImages8

CAT 304E2CR

SIME DARBY INDUSTRIAL SDN BHD

Crawler excavators • 2015 • 9999h • PUCHONG, MY • SIME DARBY INDUSTRIAL SDN BHD

25,508 AUD
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SIME DARBY INDUSTRIAL SDN BHD
CAT 304 CR Mini ExcavatorAuction

CAT 304 CR Mini Excavator

Ritchie Bros Los Angeles

Mini excavators < 7t (Mini diggers) • 2005 • Perris, California, US • Ritchie Bros Los Angeles

Highest Bid
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Ritchie Bros Los Angeles
CAT 304E2 CRAuction

CAT 304E2 CR

Ritchie Bros Phoenix

Mini excavators < 7t (Mini diggers) • 2018 • 4890h • Phoenix, Arizona, US • Ritchie Bros Phoenix

Highest Bid
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Ritchie Bros Phoenix
CAT 304E CRAuction

CAT 304E CR

Ritchie Bros Fort Worth

Mini excavators < 7t (Mini diggers) • 2012 • 9h • Lake Worth, Texas, US • Ritchie Bros Fort Worth

Highest Bid
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Ritchie Bros Fort Worth
CAT 304E2 CRAuction

CAT 304E2 CR

Ritchie Bros Fort Worth

Mini excavators < 7t (Mini diggers) • 2016 • Lake Worth, Texas, US • Ritchie Bros Fort Worth

Highest Bid
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Ritchie Bros Fort Worth
CAT 304E2 Mini ExcavatorAuction

CAT 304E2 Mini Excavator

Ritchie Bros Las Vegas

Mini excavators < 7t (Mini diggers) • 2020 • Las Vegas, Nevada, US • Ritchie Bros Las Vegas

Highest Bid
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Ritchie Bros Las Vegas
CAT 304E2Images31

CAT 304E2

MacAllister Machinery

Crawler excavators • 2018 • 6083h • Indianapolis, IN, US • MacAllister Machinery

35,843 AUD
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MacAllister Machinery
CAT 304Images8

CAT 304

Quinn Company

Crawler excavators • 2022 • 1087h • Fresno, CA, US • Quinn Company

81,650 AUD
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Quinn Company
CAT 304-07Images31

CAT 304-07

Caterpillar Financial

Crawler excavators • 2025 • 448h • Grand Rapids, Michigan, US • Caterpillar Financial

102,409 AUD
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Caterpillar Financial
CAT 30407Images21

CAT 30407

NMC CAT - Council Bluffs

Crawler excavators • 2022 • 432h • North Platte, Nebraska, US • NMC CAT - Council Bluffs

86,494 AUD
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NMC CAT - Council Bluffs
CAT 304-07Images24

CAT 304-07

Gregory Poole Equipment Company

Crawler excavators • 2025 • 244h • Raleigh, North Carolina, US • Gregory Poole Equipment Company

106,561 AUD
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Gregory Poole Equipment Company
CAT 304-07Images6

CAT 304-07

Kelly Tractor Co.

Crawler excavators • 2023 • 1183h • Miami, Florida, US • Kelly Tractor Co.

62,968 AUD
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Kelly Tractor Co.
CAT 304Images7

CAT 304

Milton CAT

Crawler excavators • 2023 • 2066h • tonawanda, New York, US • Milton CAT

85,060 AUD
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Milton CAT
CAT 304-07Images32

CAT 304-07

Foley Inc.

Crawler excavators • 2022 • 1525h • MONROE, New Jersey, US • Foley Inc.

80,267 AUD
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Foley Inc.
CAT 304E2CRImages29

CAT 304E2CR

Foley Inc.

Crawler excavators • 2017 • 2685h • MONROE, New Jersey, US • Foley Inc.

61,584 AUD
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Foley Inc.
CAT 304E2 CRCNImages9

CAT 304E2 CRCN

N C Machinery Co.

Crawler excavators • 2017 • 4408h • CHEHALIS, Washington, US • N C Machinery Co.

42,348 AUD
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N C Machinery Co.
CAT 304-07Images11

CAT 304-07

Butler Machinery Co.

Mini excavators < 7t (Mini diggers) • 2022 • 559h • Fargo, North Dakota, US • Butler Machinery Co.

89,954 AUD
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Butler Machinery Co.
CAT 304Auction

CAT 304

IronPlanet®

Crawler excavators • 2024 • 528h • Jonesboro, Arkansas, US • IronPlanet®

IronPlanet®
CAT 304 CSImages18

CAT 304 CS

Yancey CAT

Crawler excavators • 2025 • 226h • Valdosta, Georgia, US • Yancey CAT

100,887 AUD
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Yancey CAT
CAT 304-07Images24

CAT 304-07

Gregory Poole Equipment Company

Crawler excavators • 2022 • 1400h • Hope Mills, North Carolina, US • Gregory Poole Equipment Company

58,816 AUD
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Gregory Poole Equipment Company
CAT 304-07Images24

CAT 304-07

Gregory Poole Equipment Company

Crawler excavators • 2022 • 1516h • Hope Mills, NC, US • Gregory Poole Equipment Company

58,816 AUD
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Gregory Poole Equipment Company
CAT 304Images22

CAT 304

HOLT CAT

Crawler excavators • 2025 • 153h • PERRIN, Texas, US • HOLT CAT

96,873 AUD
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HOLT CAT
CAT 304Images15

CAT 304

Western States Equipment

Crawler excavators • 2025 • 110h • Meridian, Idaho, US • Western States Equipment

POA
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Western States Equipment
CAT 304 07Images17

CAT 304 07

Ohio CAT - Cleveland

Crawler excavators • 2023 • 1901h • Columbus, Ohio, US • Ohio CAT - Cleveland

76,115 AUD
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Ohio CAT - Cleveland
CAT 304E2CRImages28

CAT 304E2CR

Thompson Machinery - La Vergne

Crawler excavators • 2018 • 1900h • Lavergne, Tennessee, US • Thompson Machinery - La Vergne

70,579 AUD
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Thompson Machinery - La Vergne
CAT 304E2Images18

CAT 304E2

Tractor & Equipment Co.

Crawler excavators • 2017 • 5757h • Helena, Montana, US • Tractor & Equipment Co.

41,379 AUD
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Tractor & Equipment Co.
CAT 304-07Images11

CAT 304-07

Butler Machinery Co.

Crawler excavators • 2023 • 397h • Bismarck, North Dakota, US • Butler Machinery Co.

92,722 AUD
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Butler Machinery Co.
CAT 304 HTImages9

CAT 304 HT

STOWERS RENTS

Crawler excavators • 2022 • 1196h • Knoxville, Tennessee, US • STOWERS RENTS

79,851 AUD
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STOWERS RENTS
CAT 304 HTImages9

CAT 304 HT

STOWERS RENTS

Crawler excavators • 2022 • 1395h • Knoxville, Tennessee, US • STOWERS RENTS

79,851 AUD
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STOWERS RENTS
CAT 304Images7

CAT 304

Quinn Company

Crawler excavators • 2022 • 941h • Fresno, CA, US • Quinn Company

81,650 AUD
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Quinn Company
CAT 304-07LCImages4

CAT 304-07LC

Foley Equipment Company

Crawler excavators • 2023 • 910h • Wichita, Kansas, US • Foley Equipment Company

87,686 AUD
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Foley Equipment Company
CAT 304Images24

CAT 304

WAGNER EQUIPMENT CO.

Crawler excavators • 2025 • 204h • Aurora, Colorado, US • WAGNER EQUIPMENT CO.

117,632 AUD
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WAGNER EQUIPMENT CO.
CAT 304E2Images16

CAT 304E2

Milton CAT

Crawler excavators • 2021 • 1255h • Londonderry, New Hampshire, US • Milton CAT

78,883 AUD
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Milton CAT
CAT 304-07Images32

CAT 304-07

Foley Inc.

Crawler excavators • 2022 • 1418h • MONROE, New Jersey, US • Foley Inc.

83,034 AUD
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Foley Inc.
CAT 304Images10

CAT 304

Quinn Company

Crawler excavators • 2022 • 1092h • SELMA, California, US • Quinn Company

81,650 AUD
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Quinn Company
CAT 304Images7

CAT 304

Holt of California

Crawler excavators • 2022 • 1380h • Stockton, California, US • Holt of California

76,807 AUD
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Holt of California
CAT 304-07 ORImages17

CAT 304-07 OR

Mustang Cat

Mini excavators < 7t (Mini diggers) • 2023 • 1506h • Beaumont, Texas, US • Mustang Cat

58,124 AUD
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Mustang Cat
CAT 304-07 ORImages17

CAT 304-07 OR

Mustang Cat

Mini excavators < 7t (Mini diggers) • 2024 • 465h • BRYAN, Texas, US • Mustang Cat

80,267 AUD
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Mustang Cat
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