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Caterpillar 306 CR Mini Excavators For Sale

Shop used Caterpillar 306 CR Mini Excavators on MyLittleSalesman.com . Compare active listings with prices from $56,000 to $180,100. Sellers include Altorfer Industries, NMC, Fabick Cat, and more. Filter by price, hours, or horsepower to find the Caterpillar 306 CR Mini Excavator that fits your job.
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Showing 1 - 25 of 59 Mini Excavator Listings

1 - 25 of 59 listings
1 - 25 of 59 listings
Featured Item
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
Usage3,249 Hours
Stock NumberUN01065
MLS Number14236364
CategoryMini Excavators
Last Updated5/28/2026
Location
Mokena, IL, US
Sold By
Altorfer Industries
(855) 929-___  SHOW
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Altorfer Industries
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 Updated5/18/2026
Location
Doniphan, NE, US
Sold By
NMC
(855) 750-___  SHOW
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NMC
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$91,000 USD
**ATTACHMENTS PICTURED ARE, **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...
Inspection Report
ConditionUsed
Usage281 Hours
Stock Number6G608505
MLS Number14198602
CategoryMini Excavators
Last Updated5/30/2026
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
**ATTACHMENTS PICTURED ARE, *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,...
Inspection Report
ConditionUsed
Usage799 Hours
Stock Number6G608129
MLS Number14079666
CategoryMini Excavators
Last Updated5/30/2026
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
$66,100 USD
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 Manual, Rubber Track,...
Inspection Report
ConditionUsed
Usage1,304 Hours
Stock NumberEQN145136
MLS Number14397457
CategoryMini Excavators
Last Updated5/29/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$82,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Coupler - Standard, Coupler Type - Mechanical, Engine Enclosures, Lighting, Mirrors, Online Owner's Manual, Pilot Control, Radio -...
Inspection Report
ConditionUsed
Usage1,175 Hours
Stock Number6G606143
MLS Number14397424
CategoryMini Excavators
Last Updated5/29/2026
Location
Terre Haute, IN, US
Sold By
MacAllister Machinery - South
(833) 980-___  SHOW
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MacAllister Machinery - South
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$89,000 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...
ConditionUsed
Usage1,149 Hours
Stock NumberBCP01706U
MLS Number14133389
CategoryMini Excavators
Last Updated5/29/2026
Location
Lindon, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$76,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Car Body - Standard, Coupler - Standard, Coupler Type - Mechanical, Lighting, Mirrors, Online Owner's Manual, Rubber Track, Thumb...
ConditionUsed
Usage3,025 Hours
Stock Number6G605688
MLS Number14271450
CategoryMini Excavators
Last Updated5/28/2026
Location
Kalamazoo, MI, US
Sold By
MacAllister Machinery - South
(833) 980-___  SHOW
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MacAllister Machinery - South
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$70,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Coupler - Standard, Coupler Type - Mechanical, Guidance System, Lighting, Online Owner's Manual, Rubber Track, Thumb Type - Hydraulic...
ConditionUsed
Usage2,375 Hours
Stock Number6G604429
MLS Number14256960
CategoryMini Excavators
Last Updated5/28/2026
Location
Ann Arbor, MI, US
Sold By
MacAllister Machinery - South
(833) 980-___  SHOW
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MacAllister Machinery - South
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$70,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Coupler - Quick, Coupler Type - Hydraulic, Mirrors, Online Owner's Manual, Rubber Track, Thumb Type - Hydraulic,
ConditionUsed
Usage2,150 Hours
Stock Number6G604416
MLS Number14256957
CategoryMini Excavators
Last Updated5/28/2026
Location
Macomb, MI, US
Sold By
MacAllister Machinery - South
(833) 980-___  SHOW
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MacAllister Machinery - South
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
Usage1,779 Hours
Stock NumberBCP01916U
MLS Number14132894
CategoryMini Excavators
Last Updated5/28/2026
Location
Lindon, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

Recently Updated
$111,800 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
Usage277 Hours
Stock NumberBCP03759U
MLS Number14281868
CategoryMini Excavators
Last Updated5/29/2026
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

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
Usage2,268 Hours
Stock NumberBCP00484U
MLS Number14132889
CategoryMini Excavators
Last Updated5/29/2026
Location
Ogden, 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
$86,500 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
Usage2,540 Hours
Stock NumberBCP01590
MLS Number14132888
CategoryMini Excavators
Last Updated5/29/2026
Location
Lindon, 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
$84,000 USD
**ATTACHMENTS PICTURED ARE, *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,...
Inspection Report
ConditionUsed
Usage877 Hours
Stock Number6G609514
MLS Number14118061
CategoryMini Excavators
Last Updated5/30/2026
Location
De Pere, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$85,000 USD
**ATTACHMENTS PICTURED ARE, **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...
Inspection Report
ConditionUsed
Usage725 Hours
Stock Number6G609766
MLS Number14079711
CategoryMini Excavators
Last Updated5/30/2026
Location
Salem, IL, 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
$86,000 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, *DRAIN, ECOLOGY...
Inspection Report
ConditionUsed
Usage321 Hours
Stock Number6G607713
MLS Number14377885
CategoryMini Excavators
Last Updated5/29/2026
Location
Madison, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$74,501.57 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 Updated5/29/2026
Location
Illingen, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
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Zeppelin Baumaschinen
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

$63,500 USD
Air Conditioner, Auxiliary Hydraulics Pressure - Standard Flow, Boom - 1 Piece, Boom Check Valve, Bucket, Car Body - Standard, Emissions Level - EPA - Tier4, Engine Enclosures, Lighting,...
Inspection Report
ConditionUsed
Usage2,064 Hours
Stock Number91302
MLS Number14386111
CategoryMini Excavators
Last Updated5/22/2026
Location
Lavergne, TN, US
Sold By
Thompson Machinery
(855) 458-___  SHOW
NUMBERCall Seller
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Thompson Machinery
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

$114,800 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
Usage117 Hours
Stock NumberBCP03797U
MLS Number14268697
CategoryMini Excavators
Last Updated5/27/2026
Location
Hurricane, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
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Wheeler Machinery Co.
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