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Caterpillar 306 Mini Excavators For Sale

Browse Caterpillar 306 Mini Excavators on MyLittleSalesman.com and compare listings with prices from $53,500 to $180,100. Sellers include Thompson Machinery, Thompson Tractor, Gregory Poole Equipment Company, and more. Filter by price, hours, or horsepower to quickly narrow down to the right Caterpillar 306 Mini Excavator.
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   306 CR (63)
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Showing 1 - 25 of 85 Mini Excavator Listings

1 - 25 of 85 listings
1 - 25 of 85 listings
Featured Item
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

$65,400 USD
18" BUCKET, Coupler Type - Mechanical, Customer Value Agreement (CVA) 500 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Hand and Foot Control, Rubber Track, Special Offers 1 YEAR ...
Inspection Report
ConditionUsed
Usage1,413 Hours
Stock NumberEQN151777
MLS Number14127688
CategoryMini Excavators
Last Updated2/9/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Featured Item
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

$70,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Boom, Bucket, Car Body, Coupler, Coupler Type - Hydraulic, Engine Enclosures, Lighting, Mirrors, Online Owner's Manual, Radio, ROPS, Rubber...
Inspection Report
ConditionUsed
Usage1,345 Hours
MLS Number14118394
CategoryMini Excavators
Last Updated2/9/2026
Location
Hope Mills, NC, US
Sold By
Gregory Poole Equipment Company
(833) 983-___  SHOW
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Gregory Poole Equipment Company
Featured Item
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

$99,500 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - Medium Pressure, Boom - 1 Piece, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Hand...
Inspection Report
ConditionUsed
Usage135 Hours
Stock NumberEQN202296
MLS Number13854647
CategoryMini Excavators
Last Updated2/9/2026
Location
Doniphan, NE, US
Sold By
NMC
(855) 750-___  SHOW
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NMC
Caterpillar 306 Mini Excavator

2023 Caterpillar 306 Mini Excavator

Recently Updated
$92,000 USD
306 07A CR MINI EXCAVATOR, 991 GD 3/3/25, ALARM, TRAVEL, BELT,SEAT,76MM (3") RETRACTABLE, BLADE, ANGLE, BOCE, BOOM, SWING, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE OPTION, CONTROL, QC, 3...
ConditionUsed
Usage1,057 Hours
Stock Number504807
MLS Number13674497
CategoryMini Excavators
Last Updated2/26/2026
Location
Hayden, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$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
Usage1,429 Hours
Stock Number6G66439
MLS Number11930646
CategoryMini Excavators
Last Updated2/26/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 306 Mini Excavator

2020 Caterpillar 306 Mini Excavator

Recently Updated
Contact for price
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, CAB, *BOOM, SWING, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QUICK COUPLER, *DRAIN, ECOLOGY,...
ConditionUsed
Usage3,260 Hours
Stock Number036303
MLS Number13811795
CategoryMini Excavators
Last Updated2/26/2026
Location
Chula Vista, CA, US
Sold By
Hawthorne Machinery
(833) 977-___  SHOW
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Hawthorne Machinery
Caterpillar 306 Mini Excavator

2021 Caterpillar 306 Mini Excavator

Recently Updated
$100,212 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Emissions Level - EPA - Tier4, Engine Enclosures,...
Inspection Report
ConditionUsed
Usage1,738 Hours
Stock NumberEQ328300
MLS Number14083595
CategoryMini Excavators
Last Updated2/24/2026
Location
Richmond, VT, US
Sold By
Milton CAT
(855) 659-___  SHOW
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Milton CAT
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$84,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *COVER GP, *DRAIN, ECOLOGY, *ELECTRICAL...
Inspection Report
ConditionUsed
Usage839 Hours
Stock Number6G609514
MLS Number14118061
CategoryMini Excavators
Last Updated2/24/2026
Location
Madison, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$84,000 USD
**CCU ELIGLBLE MACHINE WITH, *306 07A CR MINI EXCAVATOR, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *COVER GP, *ELECTRICAL ARR...
Inspection Report
ConditionUsed
Usage720 Hours
Stock Number6G609766
MLS Number14079711
CategoryMini Excavators
Last Updated2/24/2026
Location
Fenton, MO, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$85,000 USD
*306 07A CR MINI EXCAVATOR, *BOOM, SWING, *COVER GP, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *FILM, COUPLER, ISO, *LIGHTS, LED, *PLUG GP, *SOFTWARE, 2 WAY...
Inspection Report
ConditionUsed
Usage799 Hours
Stock Number6G608129
MLS Number14079666
CategoryMini Excavators
Last Updated2/24/2026
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$73,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4...
Inspection Report
ConditionUsed
Usage1,211 Hours
Stock Number6G606003
MLS Number14079490
CategoryMini Excavators
Last Updated2/24/2026
Location
Madison, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

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
Usage1,599 Hours
Stock Number6G606365
MLS Number13899257
CategoryMini Excavators
Last Updated2/26/2026
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$64,700 USD
24" BUCKET, Auxiliary Hydraulics Pressure, Coupler Type - Mechanical, Customer Value Agreement (CVA) 500 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Hand and Foot Control,...
Inspection Report
ConditionUsed
Usage1,591 Hours
Stock NumberEQN200351
MLS Number14158503
CategoryMini Excavators
Last Updated2/22/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 306 Mini Excavator

2025 Caterpillar 306 Mini Excavator

Recently Updated
$120,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *LIGHTS, LED, *LINES, BOOM, *LINES, STICK, *LINKAGE GP,...
ConditionUsed
Usage154 Hours
Stock Number6G612635
MLS Number13668987
CategoryMini Excavators
Last Updated2/26/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 306 Mini Excavator

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
Usage381 Hours
Stock Number504126
MLS Number13412941
CategoryMini Excavators
Last Updated2/26/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$69,355.53 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure, Beacon, Boom - 1 Piece, Boom Check Valve, Combined Hydraulics - Two Way, Coupler, Coupler Type - Hydraulic, Engine...
Inspection Report
ConditionUsed
Usage615 Hours
Stock NumberN131232
MLS Number12632333
CategoryMini Excavators
Last Updated2/22/2026
Location
Sydney, Australia
Sold By
WESTRAC PTY. LTD. (NSW)
+61 2 9840 4739 ext. ___  SHOW
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Caterpillar 306 Mini Excavator

2020 Caterpillar 306 Mini Excavator

Newly Listed
$59,500 USD
Air Conditioner, Boom - 1 Piece, Bucket, Combined Hydraulics - Two Way, Coupler - Quick, Coupler Type - Hydraulic, Emissions Level - EPA - Tier4, Engine Enclosures, Hand and Foot Control,...
Inspection Report
ConditionUsed
Usage1,368 Hours
Stock NumberR53976
MLS Number14155703
CategoryMini Excavators
Last Updated2/24/2026
Location
Stockton, CA, US
Sold By
Holt of California
(833) 923-___  SHOW
NUMBERCall Seller
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Holt of California
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