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Used Caterpillar 306 CR Mini Excavators For Sale

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Mini Excavators (42)
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Caterpillar (42)
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306 (42)
   306 CR (42)
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Used (42)
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Showing 1 - 25 of 42 Mini Excavator Listings

1 - 25 of 42 listings
1 - 25 of 42 listings
Featured Item
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

$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 Updated1/13/2026
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick 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 Updated1/5/2026
Location
Doniphan, NE, US
Sold By
NMC
(855) 750-___  SHOW
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NMC
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$89,000 USD
ZERO SALES TAX FOR OUT OF STATE SALES! ZERO DEALERSHIP FEES! ZERO NONSENSE! ULTRA LOW RATE IN HOUSE FINANCING FOR BUSINESS AND INDIVIDUALS! Enclosed Cab, Air Conditioner, Control Pattern...
ConditionUsed
Usage336 Hours
Horse Power56 HP
Max Reach21 ft
Enclosed CabYes
Stock Number4329
MLS Number14088381
CategoryMini Excavators
Last Updated1/14/2026
Location
Bardstown, KY, US
Sold By
Team Boone
(877) 815-___  SHOW
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Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$82,000 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, *COVER...
Inspection Report
ConditionUsed
Usage253 Hours
Stock Number6G611809
MLS Number14083550
CategoryMini Excavators
Last Updated1/13/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$80,000 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, *COVER...
Inspection Report
ConditionUsed
Usage592 Hours
Stock Number6G611409
MLS Number14083548
CategoryMini Excavators
Last Updated1/13/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Price Drop $58,000 USD
2021 CAT 306 CR EXCAVATOR, (1420 HOURS), AUX HYDRAULICS, COUPLER, HYDRAULIC THUMB, ENCLOSED CAB, A/C HEAT, RADIO, RUBBER TRACK, BOOM SWING, PUSH BLADE, BACKUP CAMERA, DISPLAY PANEL, 2 SPEED,...
ConditionUsed
Usage1,420 Hours
Enclosed CabYes
Quick CouplerYes
MLS Number14059515
CategoryMini Excavators
Last Updated1/13/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
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Snider Equipment
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$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
Usage653 Hours
Stock Number6G609766
MLS Number14079711
CategoryMini Excavators
Last Updated1/13/2026
Location
Salem, IL, 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

Newly Listed
$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 Updated1/13/2026
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
$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
Usage1,201 Hours
Stock Number6G606003
MLS Number14079490
CategoryMini Excavators
Last Updated1/13/2026
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

$97,122.30 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure, Boom - 1 Piece, Bucket, Connectivity Source - Product Link, Coupler - Quick, Coupler Type - Hydraulic, Cross-border...
Inspection Report
ConditionUsed
Usage103 Hours
Stock NumberOKL11998036
MLS Number14074748
CategoryMini Excavators
Last Updated1/7/2026
Location
Winnipeg, MB, Canada
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

$56,282 USD
Air Conditioner, Auxiliary Hydraulics Pressure - High Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Mechanical, Emissions Level - EPA - Tier4, Engine...
Inspection Report
ConditionUsed
Usage2,841 Hours
Stock NumberE210506
MLS Number14069935
CategoryMini Excavators
Last Updated1/3/2026
Location
Eloy, AZ, US
Sold By
Empire Machinery
(855) 927-___  SHOW
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Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

$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
Usage693 Hours
Stock NumberBCP00395U
MLS Number13872445
CategoryMini Excavators
Last Updated12/22/2025
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

$76,000 USD
Air Conditioner, Bucket, Coupler - Standard, Coupler Type - Mechanical, Customer Value Agreement (CVA) PICK WHAT WORKS! 2 year/1,000-hour (Parts SOS) Cat CVA by Cat Financial is 1 of 3...
Inspection Report
ConditionUsed
Usage827 Hours
Stock NumberOKL9947858
MLS Number14049084
CategoryMini Excavators
Last Updated12/18/2025
Location
Grand Rapids, MI, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
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Caterpillar Financial Services Corporation
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