1. Home
  2. For Sale
  3. Construction Equipment
  4. Mini Excavators
  5. Caterpillar
  6. 306

Caterpillar 306 Mini Excavators For Sale

Close
Your Current Search
Industry
Construction Equipment
Category
Mini Excavators
Manufacturer
Caterpillar
Model
306
Market Type
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Construction Equipment (97)
Category
Mini Excavators (97)
Make
Caterpillar (97)
Model
306 (97)
   306 CR (71)
Condition
Used (97)
Model Year
-
Hours
-
Horsepower
-
Enclosed Cab
Yes (0)
No (0)
Inspection Report
Warranty
Yes (0)
No (0)
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Dealerships (97)
Market Type

Quick Filters

Showing 1 - 25 of 97 Mini Excavator Listings

1 - 25 of 97 listings
1 - 25 of 97 listings
Featured Item
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$69,000 USD
306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, ATHENS DEALER PDI FUEL, BELT, SEAT, 3" RETRACTABLE, BLADE, STD, BOCE, BOOM, SWING, CAT KEY, WITH PASSCODE OPTION, CONTROL, QC, 3 LINE, COVER GP,...
ConditionUsed
Usage1,609 Hours
Stock NumberUM09415
MLS Number14440257
CategoryMini Excavators
Last Updated9/17/2026
Location
San Leandro, CA, US
Sold By
Peterson Cat
(844) 903-___  SHOW
NUMBERCall Seller
Email Seller
Save
Peterson Cat
Featured Item
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$107,000 USD
**CCU ELIGLBLE MACHINE WITH, *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
Usage278 Hours
Stock Number6G606367
MLS Number14564493
CategoryMini Excavators
Last Updated9/17/2026
Location
Fenton, MO, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
Featured Item
Caterpillar 306 Mini Excavator

2025 Caterpillar 306 Mini Excavator

Recently Updated
$115,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *LIGHTS, LED, *LINES, BOOM, *LINES, STICK, *LINKAGE GP,...
ConditionUsed
Usage365 Hours
Stock Number6G612635
MLS Number13668987
CategoryMini Excavators
Last Updated9/17/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wyoming Machinery Company
Featured Item
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

$84,833 USD
306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, BLADE, ANGLE, BOCE, BOOM, SWING, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE OPTION, CONTROL, QC, 3 LINE, COUPLER, PG, HYDR.D.LOCK, 5-6T, DRAIN,...
Inspection Report
ConditionUsed
Usage1,024 Hours
Stock NumberEQ00012184
MLS Number14568133
CategoryMini Excavators
Last Updated9/7/2026
Location
Harrisburg, PA, US
Sold By
Cleveland Brothers Equipment
(855) 921-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cleveland Brothers Equipment
Featured Item
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

$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 Updated9/5/2026
Location
Concordia, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
NUMBERCall Seller
Email Seller
Save
Foley Equipment
Featured Item
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

$120,055 USD
Auxiliary Hydraulics Pressure - Medium Pressure, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Grapple, Hand and Foot Control, Lighting, Mirrors,...
ConditionUsed
Usage366 Hours
Stock NumberEQ333680
MLS Number14510793
CategoryMini Excavators
Last Updated8/31/2026
Location
Stoughton, NY, US
Sold By
Milton CAT
(855) 659-___  SHOW
NUMBERCall Seller
Email Seller
Save
Milton 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, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Hand and Foot Control,...
Inspection Report
ConditionUsed
Usage150 Hours
Stock NumberEQN202296
MLS Number13854647
CategoryMini Excavators
Last Updated8/31/2026
Location
North Platte, NE, US
Sold By
NMC
(855) 750-___  SHOW
NUMBERCall Seller
Email Seller
Save
NMC
Featured Item
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

$73,000 USD
Air Conditioner, Bucket, CAMERA, REAR VIEW, Connectivity Source - Product Link, Coupler - Quick, Coupler Type - Mechanical, Lighting, LINES, QC, LNG STK, 3 LINE, MONITOR NEXT GEN, CAMERA...
Inspection Report
ConditionUsed
Usage1,505 Hours
Stock NumberCNE000468
MLS Number14408218
CategoryMini Excavators
Last Updated8/31/2026
Location
Gaffney, SC, US
Sold By
Blanchard Machinery Company
(844) 771-___  SHOW
NUMBERCall Seller
Email Seller
Save
Blanchard Machinery Company
Featured Item
Caterpillar 306 Mini Excavator

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
ConditionUsed
Usage1,257 Hours
Stock Number5040010T0
MLS Number13220985
CategoryMini Excavators
Last Updated8/31/2026
Location
Felton, DE, US
Sold By
Carter Machinery
(855) 922-___  SHOW
NUMBERCall Seller
Email Seller
Save
Carter Machinery
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
Usage811 Hours
Stock Number6G609766
MLS Number14079711
CategoryMini Excavators
Last Updated9/17/2026
Location
Salem, IL, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
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, *COVER GP,...
Inspection Report
ConditionUsed
Usage2,025 Hours
Stock NumberCCU001540
MLS Number13962587
CategoryMini Excavators
Last Updated9/17/2026
Location
City Of Industry, CA, US
Sold By
Quinn Company
(855) 937-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quinn Company
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 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, *DRAIN,...
ConditionUsed
Usage573 Hours
Stock Number6G65633
MLS Number13863280
CategoryMini Excavators
Last Updated9/17/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wyoming Machinery Company
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$58,000 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
Usage2,475 Hours
Stock Number037326
MLS Number14276515
CategoryMini Excavators
Last Updated9/17/2026
Location
Chula Vista, CA, US
Sold By
Hawthorne Machinery
(833) 977-___  SHOW
NUMBERCall Seller
Email Seller
Save
Hawthorne Machinery
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Newly Listed
$66,100 USD
24" BUCKET, Air Conditioner, Auxiliary Hydraulics Pressure, BLADE, Customer Value Agreement (CVA) 500 HOUR PM SERVICE FROM TIME OF SALE, LABOR + TTM INCLUDED, Engine Enclosures, Hand and...
Inspection Report
ConditionUsed
Usage2,155 Hours
Stock NumberEQN174955
MLS Number14605464
CategoryMini Excavators
Last Updated9/16/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
Email Seller
Save
Thompson Tractor Co.
Caterpillar 306 CR Mini Excavator

2026 Caterpillar 306 CR Mini Excavator

Newly Listed
$104,115 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT AS-SEAT, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *BRACKET-RADIO, *CABLE AS, *CAMERA, REAR VIEW, *CAT KEY, WITH...
ConditionUsed
Usage51 Hours
Stock Number6CR0940
MLS Number14605275
CategoryMini Excavators
Last Updated9/17/2026
Location
Call Foley, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
NUMBERCall Seller
Email Seller
Save
Foley Equipment
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
Usage434 Hours
Stock NumberBCP03853U
MLS Number14458405
CategoryMini Excavators
Last Updated9/17/2026
Location
Spanish Fork, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator

2025 Caterpillar 306 CR Mini Excavator

Recently Updated
Contact for price
Air Conditioner, Auxiliary Hydraulics Pressure - Standard Flow, Boom - 1 Piece, Boom Check Valve, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures,...
Inspection Report
ConditionUsed
Usage539 Hours
Stock NumberUT19889
MLS Number14489037
CategoryMini Excavators
Last Updated9/17/2026
Location
Austell, GA, US
Sold By
Yancey Bros Co.
(855) 940-___  SHOW
NUMBERCall Seller
Email Seller
Save
Yancey Bros Co.
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
Usage304 Hours
Stock NumberBCP03797U
MLS Number14268697
CategoryMini Excavators
Last Updated9/17/2026
Location
Salt Lake City, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wheeler Machinery Co.
Caterpillar 306 Mini Excavator

2025 Caterpillar 306 Mini Excavator

Recently Updated
$109,000 USD
133.7/07/02/26, 2025 CATERPILLAR 306CR EXCAVATOR, 306 07A CR MINI EXCAVATOR, 650CCA BATTERY,12V, 90A SYSTEM, ALARM, TRAVEL, AS IS / AS RECEIVED, BEACON SOCKET, ARM RESTS,, BELT, SEAT, 3"...
Inspection Report
ConditionUsed
Usage145 Hours
Stock Number557656
MLS Number14513661
CategoryMini Excavators
Last Updated9/16/2026
Location
Windsor, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wagner Equipment Co.
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$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 Updated9/16/2026
Location
Springfield, MO, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$49,818.52 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *FILM, COUPLER, ISO, *SOFTWARE,...
ConditionUsed
Usage3,251 Hours
Stock Number82064
MLS Number14508046
CategoryMini Excavators
Last Updated9/16/2026
Location
Clayton, Australia
Sold By
WILLIAM ADAMS PTY. LTD.
+61 1300 923___  SHOW
NUMBERCall Seller
Email Seller
Save
WILLIAM ADAMS PTY. LTD.
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$66,800 USD
24" BUCKET, ANGLE BLADE, Auxiliary Hydraulics Pressure, Customer Value Agreement (CVA) 500 HOUR PM SERVICE FROM TIME OF SALE, LABOR + TTM INCLUDED, Engine Enclosures, Hand and Foot Control,...
Inspection Report
ConditionUsed
Usage1,212 Hours
Stock NumberEQN145163
MLS Number14456565
CategoryMini Excavators
Last Updated9/15/2026
Location
Montgomery, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
Email Seller
Save
Thompson Tractor Co.
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$66,590.13 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 Updated9/17/2026
Location
Frankenthal, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
NUMBERCall Seller
Email Seller
Save
Zeppelin Baumaschinen
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a Caterpillar mini excavator to sell? In minutes, you can create an online listing for your mini excavator and advertise it to thousands of buyers.
Start selling today