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Used Caterpillar 306 Mini Excavators For Sale

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Showing 1 - 25 of 95 Mini Excavator Listings

1 - 25 of 95 listings
1 - 25 of 95 listings
Featured Item
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
Usage1,503 Hours
Stock Number6G66439
MLS Number11930646
CategoryMini Excavators
Last Updated5/13/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Featured Item
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

$62,000 USD
306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, BLADE, ANGLE, BOCE, BOOM, SWING, BUCKET-HD, 24", 4.6 FT3, 5T, CAT KEY, WITH PASSCODE OPTION, DRAIN, ECOLOGY, ELECTRICAL ARR, C2.4 HRC, ENGINE...
Inspection Report
ConditionUsed
Usage870 Hours
Stock Number6G63859
MLS Number14255000
CategoryMini Excavators
Last Updated5/6/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
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 Updated4/15/2026
Location
Doniphan, NE, US
Sold By
NMC
(855) 750-___  SHOW
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NMC
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$66,100 USD
24" BUCKET, Auxiliary Hydraulics Pressure, BLADE, Coupler Type - Mechanical, Customer Value Agreement (CVA) 500 HOUR FILTERS ONLY AT TIME OF SALE, Engine Enclosures, Mirrors, Online Owner's...
Inspection Report
ConditionUsed
Usage1,314 Hours
Stock NumberEQN155331
MLS Number14364468
CategoryMini Excavators
Last Updated5/13/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Newly Listed
$68,000 USD
306 07A CR MHE DCA3C, 306 07A CR MHE DCA3D, 306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, BELT, SEAT, 3" RETRACTABLE, BLADE, STD, BOCE, BOOM, SWING, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE...
ConditionUsed
Usage1,064 Hours
Stock NumberEQ0175012
MLS Number14364407
CategoryMini Excavators
Last Updated5/13/2026
Location
Shakopee, MN, US
Sold By
Ziegler CAT
(855) 952-___  SHOW
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Ziegler CAT
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$69,000 USD
**ATTACHMENTS PICTURED ARE, *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...
Inspection Report
ConditionUsed
Usage1,645 Hours
Stock Number6G606365
MLS Number13899257
CategoryMini Excavators
Last Updated5/13/2026
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
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
Usage423 Hours
Stock Number504126
MLS Number13412941
CategoryMini Excavators
Last Updated5/13/2026
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
$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, *DRAIN,...
ConditionUsed
Usage2,260 Hours
Stock Number037585
MLS Number14276521
CategoryMini Excavators
Last Updated5/13/2026
Location
Chula Vista, CA, US
Sold By
Hawthorne Machinery
(833) 977-___  SHOW
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Hawthorne Machinery
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$66,600 USD
*CANOPY, 24" BUCKET, Auxiliary Hydraulics Pressure, BLADE, Customer Value Agreement (CVA) 500 HOUR FILTERS ONLY AT TIME OF SALE, Engine Enclosures, Hand and Foot Control, Online Owner's...
Inspection Report
ConditionUsed
Usage1,274 Hours
Stock NumberEQN146794
MLS Number14362657
CategoryMini Excavators
Last Updated5/12/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 306 Mini Excavator

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, *DRAIN,...
ConditionUsed
Usage2,323 Hours
Stock Number037326
MLS Number14276515
CategoryMini Excavators
Last Updated5/12/2026
Location
Lakeside, 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
$59,500 USD
BUCKET-HD, 12", 2.1 FT3, 5T, BUCKET-HD, 18", 3.1 FT3, 5T, BUCKET-HD, 24", 4.6 FT3, 5T, COUPLER, PG, HYDR.D.LOCK, 5-6T, DEALER PDI SERVICES - STANDARD, LANE 2 ORDER, Online Owner's Manual ,...
ConditionUsed
Usage2,474 Hours
Stock Number036727
MLS Number14276508
CategoryMini Excavators
Last Updated5/12/2026
Location
Oceanside, CA, US
Sold By
Hawthorne Machinery
(833) 977-___  SHOW
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Hawthorne Machinery
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$81,500 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
Usage2,261 Hours
Stock NumberBCP02500U
MLS Number14132900
CategoryMini Excavators
Last Updated5/13/2026
Location
Salt Lake City, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$78,600 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
Usage1,775 Hours
Stock NumberBCP01916U
MLS Number14132894
CategoryMini Excavators
Last Updated5/13/2026
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

2023 Caterpillar 306 Mini Excavator

Recently Updated
$89,535 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - Standard Flow, Bucket, Car Body - Standard, Connectivity Source - Product Link, Coupler - Quick, Coupler Type - Hydraulic,...
Inspection Report
ConditionUsed
Usage1,460 Hours
Stock NumberEQ342483
MLS Number14328693
CategoryMini Excavators
Last Updated5/13/2026
Location
Tonawanda, NY, US
Sold By
Milton CAT
(855) 659-___  SHOW
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Milton CAT
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$74,859.42 USD
BUCKET CONDITION: 60 %, CUTTING WIDTH: 800 MM, ENGINEPOWER: 59 HP, LENGTH OF STICK: 1980 MM, Online Owner's Manual, OPERATING WEIGHT: 6.4 T, TRACK SHOES (PADS) CONDITION: 50 %, TRACK SHOES...
ConditionUsed
Usage725 Hours
Stock Number6G604760
MLS Number14328565
CategoryMini Excavators
Last Updated5/13/2026
Location
Illingen, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
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Zeppelin Baumaschinen
Caterpillar 306 CR Mini Excavator

2020 Caterpillar 306 CR Mini Excavator

Recently Updated
$60,500 USD
Air Conditioner, ANGLE BLADE, Auxiliary Hydraulics Pressure, Bucket, Connectivity Source - Product Link, Coupler - Quick, Engine Enclosures, Lighting, Online Owner's Manual, Pilot Control,...
ConditionUsed
Usage3,247 Hours
Stock NumberUN01065
MLS Number14236364
CategoryMini Excavators
Last Updated5/10/2026
Location
Mokena, IL, US
Sold By
Altorfer Industries
(855) 929-___  SHOW
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Altorfer Industries
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Price Drop $85,000 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - Medium Pressure, BLADE, ANGLE, BOCE, Bucket, Car Body - Standard, CAT KEY, WITH PASSCODE OPTION, Connectivity Source -...
Inspection Report
ConditionUsed
Usage314 Hours
Stock NumberOKL11933980
MLS Number14293827
CategoryMini Excavators
Last Updated5/9/2026
Location
Waco, TN, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
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Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Price Drop $70,500 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Boom, Bucket, Coupler Type - Hydraulic, Customer Value Agreement (CVA) 2 year/1,000 hour Customer Value Agreement (CVA) by Cat Financial...
Inspection Report
ConditionUsed
Usage828 Hours
Stock NumberOKL11606117
MLS Number14256798
CategoryMini Excavators
Last Updated5/9/2026
Location
Asheville, NC, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
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Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

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
Usage2,250 Hours
Stock NumberBCP00484U
MLS Number14132889
CategoryMini Excavators
Last Updated5/13/2026
Location
Ogden, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
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Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$77,000 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - High Pressure, Bucket, Car Body - Standard, Combined Hydraulics - Two Way, Connectivity Source - Product Link, Customer...
Inspection Report
ConditionUsed
Usage181 Hours
Stock NumberOKL8695881
MLS Number14096299
CategoryMini Excavators
Last Updated5/9/2026
Location
Ocala, FL, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
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Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Newly Listed
$48,621.19 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - High Pressure, Beacon, Car Body - Standard, Combined Hydraulics - Two Way, Coupler - Standard, Coupler Type - Hydraulic,...
Inspection Report
ConditionUsed
Usage2,948 Hours
Stock NumberN134692
MLS Number14358247
CategoryMini Excavators
Last Updated5/9/2026
Location
Sydney, Australia
Sold By
WESTRAC PTY. LTD. (NSW)
+61 2 9840 4739 ext. ___  SHOW
NUMBERCall Seller
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