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Used Caterpillar 306 Mini Excavators For Sale in United States

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Construction Equipment (56)
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Mini Excavators (56)
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Caterpillar (56)
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306 (56)
   306 CR (36)
Condition
Used (56)
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Showing 1 - 25 of 56 Mini Excavator Listings

1 - 25 of 56 listings
1 - 25 of 56 listings
Featured Item
Caterpillar 306 CR Mini Excavator
16 0

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$90,000 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 Updated11/2/2025
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Featured Item
Caterpillar 306 Mini Excavator
6 0

2022 Caterpillar 306 Mini Excavator

$104,570 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, ANGLE, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *COVER...
ConditionUsed
Usage1,384 Hours
Stock Number6G66439
MLS Number11930646
CategoryMini Excavators
Last Updated10/24/2025
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
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 Updated11/2/2025
Location
Topeka, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
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Foley Equipment
Caterpillar 306 Mini Excavator
8 0

2020 Caterpillar 306 Mini Excavator

Recently Updated
$60,000 USD
306 07A CR MHE DCA3A, Customer Value Agreement (CVA) 24 Month 500 Hour Parts only CVA, ENGINE S/N 7LC2694, LANE 3 ORDER, Online Owner's Manual, PACKING, LAST MILE PROGRAM, Remaining Factory...
Inspection Report
ConditionUsed
Usage948 Hours
Stock NumberEQ0155704
MLS Number13872391
CategoryMini Excavators
Last Updated11/2/2025
Location
Duluth, MN, US
Sold By
Ziegler CAT
(855) 952-___  SHOW
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Ziegler CAT
Caterpillar 306 Mini Excavator
6 0

2022 Caterpillar 306 Mini Excavator

Recently Updated
$108,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, ANGLE, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *DRAIN,...
ConditionUsed
Usage167 Hours
Stock Number6G65633
MLS Number13863280
CategoryMini Excavators
Last Updated11/2/2025
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery 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 Updated11/2/2025
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator
16 0

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$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
Usage879 Hours
Stock Number6G611278
MLS Number13950845
CategoryMini Excavators
Last Updated10/31/2025
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
NUMBERCall Seller
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Riggs CAT
Caterpillar 306 Mini Excavator
32 0

2023 Caterpillar 306 Mini Excavator

Recently Updated
$144,000 USD
*COVER GP, *MONITOR NEXT GEN, ADVANCED, CR, *PLUG GP, *WIRING GP, 300 BW 9/17/25, 306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, ANGLE BLADE CAB MODEL, BELT, SEAT, 3" RETRACTABLE, BLADE, ANGLE,...
Inspection Report
ConditionUsed
Usage328 Hours
Stock Number504126
MLS Number13412941
CategoryMini Excavators
Last Updated11/2/2025
Location
Pueblo, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 306 CR Mini Excavator
16 0

2022 Caterpillar 306 CR Mini Excavator

Price Drop
$65,000 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, *DRAIN,...
Inspection Report
ConditionUsed
Usage1,468 Hours
Stock NumberUC80850
MLS Number13649626
CategoryMini Excavators
Last Updated10/25/2025
Location
Youngstown, OH, US
Sold By
Ohio CAT
(833) 977-___  SHOW
NUMBERCall Seller
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Ohio CAT
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