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Caterpillar 306 CR Mini Excavators For Sale

The Caterpillar 306 CR Mini Excavator ranges in price from as low as $44,000 up to $180,100 based on MyLittleSalesman.com marketplace data.
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   306 CR (71)
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Showing 1 - 25 of 71 Mini Excavator Listings

1 - 25 of 71 listings
1 - 25 of 71 listings
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$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
Usage1,225 Hours
Stock Number6G606143
MLS Number14397424
CategoryMini Excavators
Last Updated8/30/2026
Location
Vincennes, IN, US
Sold By
MacAllister Machinery - South
(833) 980-___  SHOW
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MacAllister Machinery - South
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
Usage3,175 Hours
Stock Number6G605688
MLS Number14271450
CategoryMini Excavators
Last Updated8/30/2026
Location
Brownstown, 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
Usage2,625 Hours
Stock Number6G604429
MLS Number14256960
CategoryMini Excavators
Last Updated8/30/2026
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

2020 Caterpillar 306 CR Mini Excavator

Newly Listed
$35,984.17 USD
Air Conditioner, Auxiliary Hydraulics Pressure - Standard Flow, Blade - Straight, Boom - 1 Piece, Combined Hydraulics - Two Way, Connectivity Source - Product Link, Coupler - Quick, Coupler...
ConditionUsed
Usage3,881 Hours
Stock NumberMT41498A
MLS Number14572695
CategoryMini Excavators
Last Updated8/29/2026
Location
Sherbrooke, QC, Canada
Sold By
Toromont CAT
(855) 751-___  SHOW
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Toromont CAT
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

Recently Updated
$108,400 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
Usage368 Hours
Stock NumberBCP03853U
MLS Number14458405
CategoryMini Excavators
Last Updated8/30/2026
Location
Spanish Fork, 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
$111,500 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT AS-SEAT, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3...
ConditionUsed
Usage220 Hours
Stock NumberBCP04033U
MLS Number14458403
CategoryMini Excavators
Last Updated8/30/2026
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

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$67,230.79 USD
BUCKET CONDITION: 70 %, CUTTING WIDTH: 800 MM, ENGINEPOWER: 59 HP, Online Owner's Manual, OPERATING WEIGHT: 6.4 T, TRACK SHOES (PADS) CONDITION: 70 %, UNDERCARRIAGE IDLERS: 70 %,...
ConditionUsed
Usage396 Hours
Stock Number6W600954
MLS Number14442364
CategoryMini Excavators
Last Updated8/30/2026
Location
Frankenthal, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
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Zeppelin Baumaschinen
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

Recently Updated
$89,138.75 USD
BUCKET 2 CONDITION: 90 %, BUCKET 3 CONDITION: 90 %, CUTTING WIDTH BUCKET 3: 300 MM, CUTTING WIDTH: 900 MM, CUTTING WIDTH: 1400 MM, ENGINEPOWER: 59 HP, LENGTH OF STICK: 2000 MM, Online...
ConditionUsed
Usage549 Hours
Stock Number6W602086
MLS Number14421978
CategoryMini Excavators
Last Updated8/30/2026
Location
Glinde, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
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Zeppelin Baumaschinen
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

Recently Updated
$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
Usage259 Hours
Stock NumberBCP03797U
MLS Number14268697
CategoryMini Excavators
Last Updated8/30/2026
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

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$88,650 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,...
ConditionUsed
Usage1,089 Hours
Stock Number4CR9374
MLS Number13972936
CategoryMini Excavators
Last Updated8/29/2026
Location
Concordia, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
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Foley Equipment
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$67,106 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Blade, Leveling, Boom Length: 10' 1/2 Inch, Bucket : 24" cat bucket, Coupler - Quick, ECM DOWNLOAD: YES, Enclosed Cab, ENGINE TIER RATING:...
Inspection Report
ConditionUsed
Usage1,680 Hours
Stock NumberE217289
MLS Number14570206
CategoryMini Excavators
Last Updated8/28/2026
Location
Eloy, AZ, US
Sold By
Empire Machinery
(855) 927-___  SHOW
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Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$80,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Coupler - Quick, Coupler Type - Mechanical, Lighting, Mirrors, Online Owner's Manual, Radio - Bluetooth, Rubber Track, Thumb Type -...
Inspection Report
ConditionUsed
Usage1,750 Hours
Stock Number6G605950
MLS Number14319811
CategoryMini Excavators
Last Updated8/30/2026
Location
Westfield, 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
$85,000 USD
**ATTACHMENTS PICTURED ARE, *306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BLADE, ANGLE, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *DRAIN,...
Inspection Report
ConditionUsed
Usage876 Hours
Stock Number6G608510
MLS Number14520288
CategoryMini Excavators
Last Updated8/30/2026
Location
Schofield, WI, 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
$83,000 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
Usage897 Hours
Stock Number6G609514
MLS Number14118061
CategoryMini Excavators
Last Updated8/30/2026
Location
De Pere, 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
$72,446.97 USD
CUTTING WIDTH: 1000 MM, ENGINEPOWER: 59 HP, LENGTH OF STICK: 1980 MM, Online Owner's Manual, OPERATING WEIGHT: 6.4 T, TRACK SHOES (PADS) CONDITION: 95 %, TRACK SHOES (PADS) WIDE: 400 MM,...
ConditionUsed
Usage591 Hours
Stock Number6W600398
MLS Number14568245
CategoryMini Excavators
Last Updated8/30/2026
Location
Hanau, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
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Zeppelin Baumaschinen
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

Recently Updated
$92,000 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
Usage272 Hours
Stock NumberP6G612329
MLS Number14497215
CategoryMini Excavators
Last Updated8/27/2026
Location
Charlotte, NC, US
Sold By
Carolina CAT
(844) 414-___  SHOW
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Carolina CAT
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Newly Listed
$87,000 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
Usage445 Hours
Stock Number6G608944
MLS Number14564514
CategoryMini Excavators
Last Updated8/30/2026
Location
Springfield, MO, 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

Price Drop $44,000 USD
306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, BLADE, STD, 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
Usage3,135 Hours
Stock Number6G65832
MLS Number14420211
CategoryMini Excavators
Last Updated8/26/2026
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

Price Drop $75,000 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, DEALER PDI...
Inspection Report
ConditionUsed
Usage549 Hours
Stock Number6G610751
MLS Number14408222
CategoryMini Excavators
Last Updated8/26/2026
Location
Benton, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
NUMBERCall Seller
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Riggs CAT
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Price Drop $52,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *COVER GP, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *FILM, COUPLER, ISO, *LIGHTS, LED, *PLUG GP,...
Inspection Report
ConditionUsed
Usage2,947 Hours
Stock Number6G67466
MLS Number14442340
CategoryMini Excavators
Last Updated8/26/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
NUMBERCall Seller
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Riggs CAT
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