Caterpillar 306 Mini Excavators For Sale

(855) 659-___ SHOW
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24 0

2021 Caterpillar 306 CR Mini Excavator

$74,000 USD

Air Conditioner, Auxiliary Hydraulics Pressure - High Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Connectivity Source - Product Link, Coupler, Coupler Type - Mechanical, Hand and...

Inspection Report

Condition	Used
Usage	2,420 Hours
Stock Number	EQ327447C
MLS Number	13816578
Category	Mini Excavators
Last Updated	9/19/2025
Location	Londonderry, NH, US
Sold By	Milton CAT

(833) 977-___ SHOW
NUMBERCall Seller

6 0

2020 Caterpillar 306 Mini Excavator

$68,000 USD

*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, CAB, *CONTROL, QUICK COUPLER, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *HEATER, WATER...

Condition	Used
Usage	2,919 Hours
Stock Number	036303
MLS Number	13811795
Category	Mini Excavators
Last Updated	9/14/2025
Location	Chula Vista, CA, US
Sold By	Hawthorne Machinery

(844) 903-___ SHOW
NUMBERCall Seller

8 0

2021 Caterpillar 306 Mini Excavator

$66,500 USD

*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *FILM, COUPLER, ISO, *SEAT, SUSPENSION, VINYL,CANOPY,...

Condition	Used
Usage	2,583 Hours
Stock Number	UM09250
MLS Number	13649693
Category	Mini Excavators
Last Updated	9/10/2025
Location	San Leandro, CA, US
Sold By	Peterson Cat

(855) 724-___ SHOW
NUMBERCall Seller

12 0

2021 Caterpillar 306 CR Mini Excavator

$68,000 USD

*MONITOR NEXT GEN, CAMERA READY, 12V PWR PORT, LED INTERIOR LIGHT, 1862 BW 6/2/25, 2021 CATERPILLAR 306CR EXCAVATOR, 306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, AS IS / AS RECEIVED, AUGER, A68...

Condition	Used
Usage	1,862 Hours
Stock Number	538605
MLS Number	13594176
Category	Mini Excavators
Last Updated	9/6/2025
Location	Grand Junction, CO, US
Sold By	Wagner Equipment Co.

(833) 978-___ SHOW
NUMBERCall Seller

16 0

2023 Caterpillar 306 CR Mini Excavator

$90,000 USD

Air Conditioner, Coupler Type - Hydraulic, Engine Enclosures, Lighting, Mirrors, Online Owner's Manual, Pilot Control, Radio, Rubber Track, Thumb Type - Hydraulic,

Inspection Report

Condition	Used
Usage	177 Hours
Stock Number	X25G5411
MLS Number	13794613
Category	Mini Excavators
Last Updated	9/5/2025
Location	Bozeman, MT, US
Sold By	Tractor & Equipment Co.

(855) 940-___ SHOW
NUMBERCall Seller

14 0

2020 Caterpillar 306 CR Mini Excavator

$69,500 USD

Air Conditioner, Anti-theft System, Boom - 1 Piece, Boom Check Valve, Bucket, Car Body - Standard, Combined Hydraulics - Two Way, Connectivity Source - Product Link, Emissions Level - EPA -...

Inspection Report

Condition	Used
Usage	2,276 Hours
Stock Number	UT17907
MLS Number	13793999
Category	Mini Excavators
Last Updated	9/4/2025
Location	Macon, GA, US
Sold By	Yancey Bros Co.

+61 2 9840 4739 ext. ___ SHOW
NUMBERCall Seller

17 0

2022 Caterpillar 306 Mini Excavator

$64,814.81 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

Condition	Used
Usage	615 Hours
Stock Number	N131232
MLS Number	12632333
Category	Mini Excavators
Last Updated	8/13/2025
Location	Sydney, Australia
Sold By	WESTRAC PTY. LTD. (NSW)

(855) 927-___ SHOW
NUMBERCall Seller

10 0

2024 Caterpillar 306 Mini Excavator

$84,424 USD

Auxiliary Hydraulics Pressure, BUCKET : 24", Online Owner's Manual, Open Cab, Thumb Type - Hydraulic,

Inspection Report

Condition	Used
Usage	20 Hours
Stock Number	E207176
MLS Number	13717368
Category	Mini Excavators
Last Updated	7/25/2025
Location	Eloy, AZ, US
Sold By	Empire Machinery

(833) 977-___ SHOW
NUMBERCall Seller

16 0

2022 Caterpillar 306 CR Mini Excavator

$68,000 USD

Air Conditioner, Auxiliary Hydraulics Pressure - Low Pressure, Boom - 1 Piece, Coupler - Quick, Coupler Type - Hydraulic, Customer Value Agreement (CVA) 24 month or 500 hr, Emissions Level,...

Inspection Report

Condition	Used
Usage	1,467 Hours
Stock Number	UC80850
MLS Number	13649626
Category	Mini Excavators
Last Updated	7/1/2025
Location	Broadview Heights, OH, US
Sold By	Ohio CAT

(855) 544-___ SHOW
NUMBERCall Seller

11 0

2024 Caterpillar 306 Mini Excavator

$105,000 USD

2024 CAT 306 07A MINI EXCAVATOR, Air Conditioner, ALARM, TRAVEL, BELT, SEAT, 3" RETRACTABLE, BLADE, ANGLE, BOCE, BOOM, SWING, BUCKET-HD, 18", 3.1 FT3, 5T, CAMERA, REAR VIEW, CAT KEY, WITH...

Inspection Report

Condition	Used
Usage	200 Hours
Stock Number	MA35661
MLS Number	13310727
Category	Mini Excavators
Last Updated	7/3/2025
Location	Rapid City, SD, US
Sold By	Butler Machinery Co.

(833) 662-___ SHOW
NUMBERCall Seller

75 0

2020 CAT 306 CR Hydraulic Excavator THUMB 1500 HOURS

$67,500 USD

2020 Caterpillar 306 CR hydraulic excavator, EROPS, heat, A/C, quick coupler, hydraulic thumb, double auxiliary hydraulics, pattern changer, 6' 6" stick, 36" GP bucket, rubber tracks, POWER...

Condition	Used
Stock Number	17786
MLS Number	13661444
Category	Mini Excavators
Last Updated	6/23/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(855) 927-___ SHOW
NUMBERCall Seller

7 0

2021 Caterpillar 306 CR Mini Excavator

$68,730 USD

Blade, Leveling, Bucket : 12",24",63", Coupler - Quick, Online Owner's Manual, Open Cab, Thumb Type - Hydraulic,

Condition	Used
Usage	1,219 Hours
Stock Number	E203820
MLS Number	13501351
Category	Mini Excavators
Last Updated	6/6/2025
Location	Sparks, NV, US
Sold By	Empire Machinery

(844) 734-___ SHOW
NUMBERCall Seller

43 0

2024 Caterpillar 306 CR Mini Excavator

$78,000 USD

2024 Caterpillar 306 CR Excavator w/ thumb, 377 hours, 55.9 hp, Engine Model Cat C2.4 Turbo, Operating Weight 15766 lb, Blade Width 78 in, Long Stick 78 in., Dig Depth 162 inches, Rubber...

Condition	Used
Usage	377 Hours
Stock Number	RSY0TLKc944834
MLS Number	13616415
Category	Mini Excavators
Last Updated	7/24/2025
Location	Advance, NC, US
Sold By	Proxy Equipment

(855) 750-___ SHOW
NUMBERCall Seller

6 0

2023 Caterpillar 306 CR Mini Excavator

$90,000 USD

Air Conditioner, Boom - 1 Piece, Bucket, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Lighting, Mirrors, Online Owner's Manual, Radio - AM FM Radio, Rubber Track, Thumb...

Inspection Report

Condition	Used
Usage	110 Hours
Stock Number	EQN181259
MLS Number	13552921
Category	Mini Excavators
Last Updated	5/1/2025
Location	Omaha, NE, US
Sold By	NMC

(855) 659-___ SHOW
NUMBERCall Seller

23 0

2021 Caterpillar 306 CR Mini Excavator

$63,000 USD

Auxiliary Hydraulics Pressure - Medium Pressure, Boom - 1 Piece, Car Body - Standard, Combined Hydraulics - Two Way, Coupler - Quick, Coupler Type - Mechanical, Emissions Level - EPA - Tier4...

Inspection Report

Condition	Used
Usage	741 Hours
Stock Number	CES002832
MLS Number	13394204
Category	Mini Excavators
Last Updated	4/24/2025
Location	Austin, TX, US
Sold By	Holt CAT

(855) 750-___ SHOW
NUMBERCall Seller

6 0

2023 Caterpillar 306 Mini Excavator

$92,000 USD

306 07A CR MHE DCA3E, 306 07A CR MINI EXCAVATOR, Air Conditioner, ALARM, TRAVEL, Anti-theft System, BELT, SEAT, 3" RETRACTABLE, BLADE, STD, BOCE, Boom - 1 Piece, BOOM, SWING, CAMERA, REAR...

Inspection Report

Condition	Used
Usage	160 Hours
Stock Number	EQN184042
MLS Number	13469567
Category	Mini Excavators
Last Updated	4/30/2025
Location	Doniphan, NE, US
Sold By	NMC

(855) 922-___ SHOW
NUMBERCall Seller

8 0

2020 Caterpillar 306 Mini Excavator

$85,000 USD

Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure, Beacon, Boom - 1 Piece, Coupler - Quick, Coupler Type - Hydraulic, Emissions Level - EPA - Tier4, Engine Enclosures,...

Inspection Report

Condition	Used
Usage	1,257 Hours
Stock Number	5040010T0
MLS Number	13220985
Category	Mini Excavators
Last Updated	3/11/2025
Location	Felton, DE, US
Sold By	Carter Machinery

(844) 931-___ SHOW
NUMBERCall Seller

6 0

2023 Caterpillar 306 CR Mini Excavator

$180,100 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...

Condition	Used
Usage	11 Hours
Stock Number	6G69131
MLS Number	13111559
Category	Mini Excavators
Last Updated	9/13/2024
Location	Casper, WY, US
Sold By	Wyoming Machinery Company

(844) 734-___ SHOW
NUMBERCall Seller

4 0

2021 Caterpillar 306 CR Mini Excavator

$75,000 USD

2021 Caterpillar 306 CR Excavator, 56HP, 15766 opt wt, 1070 hours. Root Rake, Ripper and 3 ft bucket included.This machine has been serviced and taken care since new. No damage, other than a...

Condition	Used
Usage	1,070 Hours
Stock Number	EBY0k71F746746
MLS Number	13092694
Category	Mini Excavators
Last Updated	6/20/2025
Location	Prairieville, LA, US
Sold By	Proxy Equipment

0 0

2025 Caterpillar 306 Mini Excavator

Newly Listed

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CAT 306 LIGHTENED GENERAL PURPOSE BUCKET (12-IN, 3 Teeth). 2 x 45mm Pins SKU: EB306GP-12-L CAT 306 LIGHTENED GENERAL PURPOSE BUCKET (12-IN, 3 Teeth). 2 x 45mm Pins ¥ Width: 310mm /...

Condition	New
Stock Number	EB306GP-12-L
MLS Number	13866460
Category	Mini Excavators
Last Updated	10/3/2025
Location	Brampton, ON, Canada
Sold By	Bedrock Machinery

0 0

2025 Caterpillar 306 Mini Excavator

Newly Listed

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The Tilt-Ditch Cleaning Bucket is an integrated solution engineered to address the challenges of grading on angled surfaces. This purpose-built attachment streamlines complex ground shaping...

Condition	New
Stock Number	ETB306CL-48-0.15
MLS Number	13866451
Category	Mini Excavators
Last Updated	10/3/2025
Location	Brampton, ON, Canada
Sold By	Bedrock Machinery

0 0

2025 Caterpillar 306 Mini Excavator

Newly Listed

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CAT 306 LIGHTENED GENERAL PURPOSE BUCKET (12-IN, 3 Teeth). 2 x 45mm Pins SKU: EB306GP-12-L CAT 306 LIGHTENED GENERAL PURPOSE BUCKET (12-IN, 3 Teeth). 2 x 45mm Pins ¥ Width: 310mm /...

Condition	New
Stock Number	EB306GP-12-L
MLS Number	13866260
Category	Mini Excavators
Last Updated	10/3/2025
Location	Pooler, GA, US
Sold By	Bedrock Machinery

0 0

2025 Caterpillar 306 Mini Excavator

Newly Listed

Contact for price

The Tilt-Ditch Cleaning Bucket is an integrated solution engineered to address the challenges of grading on angled surfaces. This purpose-built attachment streamlines complex ground shaping...

Condition	New
Stock Number	ETB306CL-48-0.15
MLS Number	13866251
Category	Mini Excavators
Last Updated	10/3/2025
Location	Pooler, GA, US
Sold By	Bedrock Machinery

0 0

2025 Caterpillar 306 Mini Excavator

Newly Listed

Contact for price

CAT 306 LIGHTENED GENERAL PURPOSE BUCKET (12-IN, 3 Teeth). 2 x 45mm Pins SKU: EB306GP-12-L CAT 306 LIGHTENED GENERAL PURPOSE BUCKET (12-IN, 3 Teeth). 2 x 45mm Pins ¥ Width: 310mm /...

Condition	New
Stock Number	EB306GP-12-L
MLS Number	13866026
Category	Mini Excavators
Last Updated	10/3/2025
Location	Deer Park, TX, US
Sold By	Bedrock Machinery