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Caterpillar 306 Mini Excavators For Sale

The Caterpillar 306 Mini Excavator ranges in price from as low as $49,500 up to $180,100 based on MyLittleSalesman.com marketplace data.
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Construction Equipment (58)
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Mini Excavators (58)
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Caterpillar (58)
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306 (58)
   306 CR (35)
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Used (58)
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Showing 1 - 25 of 58 Mini Excavator Listings

1 - 25 of 58 listings
1 - 25 of 58 listings
Caterpillar 306 CR Mini Excavator
16 0

2024 Caterpillar 306 CR Mini Excavator

Price Drop
$80,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *COVER GP, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *LIGHTS, LED, *PLUG GP, *SOFTWARE, 2 WAY CONTROL,...
Inspection Report
ConditionUsed
Usage879 Hours
Stock Number6G611278
MLS Number13950845
CategoryMini Excavators
Last Updated11/22/2025
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Caterpillar 306 CR Mini Excavator
16 0

2024 Caterpillar 306 CR Mini Excavator

Price Drop
$85,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *COVER GP, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *LIGHTS, LED, *PLUG GP, *SOFTWARE, 2 WAY CONTROL,...
Inspection Report
ConditionUsed
Usage632 Hours
Stock Number6G611277
MLS Number13877149
CategoryMini Excavators
Last Updated11/23/2025
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Caterpillar 306 CR Mini Excavator
22 0

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$93,900 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *DRAIN, ECOLOGY, *ENGINE, EPA TIER 4 FINAL, *EOU HOUSE SWING...
Inspection Report
ConditionUsed
Usage132 Hours
Stock NumberYUC0287
MLS Number13883781
CategoryMini Excavators
Last Updated11/22/2025
Location
Kansas City, MO, US
Sold By
Foley Equipment
(877) 685-___  SHOW
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Foley Equipment
Caterpillar 306 Mini Excavator
6 0

2025 Caterpillar 306 Mini Excavator

Recently Updated
$110,000 USD
BELT, SEAT, 3" RETRACTABLE, BLADE, ANGLE, BOCE, BUCKET-HD, 24", 4.6 FT3, 5T, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE OPTION, CONTROL, QC, 3 LINE, Coupler, EOU HOUSE SWING COVER, 6T, HEATER...
ConditionUsed
Usage299 Hours
Stock Number6G610860
MLS Number13570945
CategoryMini Excavators
Last Updated11/22/2025
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 306 CR Mini Excavator
10 0

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$83,800 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QUICK COUPLER, *DRAIN,...
ConditionUsed
Usage2,161 Hours
Stock NumberBCP00484U
MLS Number12873224
CategoryMini Excavators
Last Updated11/22/2025
Location
Ogden, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator
8 0

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$84,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QUICK COUPLER, *DRAIN,...
ConditionUsed
Usage573 Hours
Stock NumberBCP00395U
MLS Number13872445
CategoryMini Excavators
Last Updated11/20/2025
Location
Salt Lake City, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 306 Mini Excavator
1 0

2022 Caterpillar 306 Mini Excavator

Recently Updated
$67,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *COVER GP,...
ConditionUsed
Usage2,022 Hours
Stock NumberCCU001540
MLS Number13962587
CategoryMini Excavators
Last Updated11/22/2025
Location
City Of Industry, CA, US
Sold By
Quinn Company
(855) 937-___  SHOW
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Quinn Company
Caterpillar 306 CR Mini Excavator
32 0

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$74,000 USD
*306 07A CR MINI EXCAVATOR, *BLADE, STD, BOCE, *BOOM, SWING, *CONTROL, QC, 3 LINE, *COVER GP, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *EOU HOUSE SWING COVER, 6T, *FILM, COUPLER...
Inspection Report
ConditionUsed
Usage1,598 Hours
Stock Number6G606365
MLS Number13899257
CategoryMini Excavators
Last Updated11/22/2025
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator
24 0

2021 Caterpillar 306 CR Mini Excavator

Price Drop
$69,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure - High Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Connectivity Source - Product Link, Coupler, Coupler Type - Mechanical, Hand and...
Inspection Report
ConditionUsed
Usage2,420 Hours
Stock NumberEQ327447C
MLS Number13816578
CategoryMini Excavators
Last Updated11/16/2025
Location
Londonderry, NH, US
Sold By
Milton CAT
(855) 659-___  SHOW
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Milton CAT
Caterpillar 306 Mini Excavator
17 0

2022 Caterpillar 306 Mini Excavator

$62,870.78 USD
** ALL SALES ARE AS-IS UNLESS OTHERWISE STATED. WESTRAC DOES ITS BEST TO DISCLOSE ALL KNOWN ISSUES WITH THE MACHINE **, ** HOWEVER DUE TO THE NATURE OF USED EQUIPMENT, WE ENCOURAGE BUYERS TO...
Inspection Report
ConditionUsed
Usage615 Hours
Stock NumberN131232
MLS Number12632333
CategoryMini Excavators
Last Updated11/12/2025
Location
Sydney, Australia
Sold By
WESTRAC PTY. LTD. (NSW)
+61 2 9840 4739 ext. ___  SHOW
NUMBERCall Seller
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