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 (88)
Category
Mini Excavators (88)
Make
Caterpillar (88)
Model
306 (88)
   306 CR (65)
Condition
Used (88)
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
Market Type

Quick Filters

Showing 1 - 25 of 88 Mini Excavator Listings

1 - 25 of 88 listings
1 - 25 of 88 listings
Featured Item
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

$104,570 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
Usage1,466 Hours
Stock Number6G66439
MLS Number11930646
CategoryMini Excavators
Last Updated4/28/2026
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

2021 Caterpillar 306 CR Mini Excavator

$63,000 USD
306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, BLADE, ANGLE, 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
Usage870 Hours
Stock Number6G63859
MLS Number14255000
CategoryMini Excavators
Last Updated4/15/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
NUMBERCall Seller
Email Seller
Save
Riggs 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 Updated4/15/2026
Location
Doniphan, NE, US
Sold By
NMC
(855) 750-___  SHOW
NUMBERCall Seller
Email Seller
Save
NMC
Caterpillar 306 Mini Excavator

2023 Caterpillar 306 Mini Excavator

Recently Updated
$83,463 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - Standard Flow, Bucket, Car Body - Standard, Connectivity Source - Product Link, Coupler - Quick, Coupler Type - Hydraulic,...
Inspection Report
ConditionUsed
Usage1,460 Hours
Stock NumberEQ342483
MLS Number14328693
CategoryMini Excavators
Last Updated5/1/2026
Location
Tonawanda, NY, US
Sold By
Milton CAT
(855) 659-___  SHOW
NUMBERCall Seller
Email Seller
Save
Milton CAT
Caterpillar 306 Mini Excavator

2024 Caterpillar 306 Mini Excavator

Recently Updated
$95,590 USD
Air Conditioner, Blade, Bucket, Emissions Level - EPA - Tier4, Front Shovel, Hand and Foot Control, Lighting, Mirrors, Online Owner's Manual, Product Link, Radio - Bluetooth, Regulatory...
ConditionUsed
Usage204 Hours
Stock NumberEQ333042
MLS Number14328620
CategoryMini Excavators
Last Updated5/1/2026
Location
Milford, MA, US
Sold By
Milton CAT
(855) 659-___  SHOW
NUMBERCall Seller
Email Seller
Save
Milton CAT
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Recently Updated
$75,203.01 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 Updated5/1/2026
Location
Illingen, Germany
Sold By
Zeppelin Baumaschinen
+49 6631 9___  SHOW
NUMBERCall Seller
Email Seller
Save
Zeppelin Baumaschinen
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$80,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Coupler - Standard, Coupler Type - Mechanical, Customer Value Agreement (CVA) 2 year/1,000 hour Customer Value Agreement (CVA) by Cat...
Inspection Report
ConditionUsed
Usage805 Hours
Stock NumberOKL11851012
MLS Number14293838
CategoryMini Excavators
Last Updated5/1/2026
Location
Jonesboro, AR, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

2020 Caterpillar 306 CR Mini Excavator

Recently Updated
$61,000 USD
**ATTACHMENTS PICTURED ARE, *306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *FILM, COUPLER, ISO, *SOFTWARE, 2...
Inspection Report
ConditionUsed
Usage1,859 Hours
Stock Number6G600250
MLS Number14228751
CategoryMini Excavators
Last Updated5/1/2026
Location
De Pere, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$90,000 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - Medium Pressure, BLADE, ANGLE, BOCE, Bucket, Car Body - Standard, CAT KEY, WITH PASSCODE OPTION, Connectivity Source -...
Inspection Report
ConditionUsed
Usage314 Hours
Stock NumberOKL11933980
MLS Number14293827
CategoryMini Excavators
Last Updated5/1/2026
Location
Waco, TN, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$74,500 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Boom, Bucket, Coupler Type - Hydraulic, Customer Value Agreement (CVA) 2 year/1,000 hour Customer Value Agreement (CVA) by Cat Financial...
Inspection Report
ConditionUsed
Usage828 Hours
Stock NumberOKL11606117
MLS Number14256798
CategoryMini Excavators
Last Updated5/1/2026
Location
Asheville, NC, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Recently Updated
$100,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure - High Pressure, Bucket, Coupler - Quick, Coupler Type - Hydraulic, Customer Value Agreement (CVA) 2 year/1,000 hour Customer Value Agreement...
Inspection Report
ConditionUsed
Usage213 Hours
Stock NumberOKL11137048
MLS Number14167025
CategoryMini Excavators
Last Updated5/1/2026
Location
Eloy, AZ, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar Financial Services Corporation
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$77,000 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure - High Pressure, Bucket, Car Body - Standard, Combined Hydraulics - Two Way, Connectivity Source - Product Link, Customer...
Inspection Report
ConditionUsed
Usage181 Hours
Stock NumberOKL8695881
MLS Number14096299
CategoryMini Excavators
Last Updated5/1/2026
Location
Ocala, FL, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar Financial Services Corporation
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$106,000 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
Usage504 Hours
Stock Number6G65633
MLS Number13863280
CategoryMini Excavators
Last Updated5/1/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wyoming Machinery Company
Caterpillar 306 Mini Excavator

2023 Caterpillar 306 Mini Excavator

Recently Updated
$144,000 USD
*COVER GP, *MONITOR NEXT GEN, ADVANCED, CR, *PLUG GP, *WIRING GP, 300 BW 9/17/25, 306 07A CR MINI EXCAVATOR, ALARM, TRAVEL, ANGLE BLADE CAB MODEL, BELT, SEAT, 3" RETRACTABLE, BLADE, ANGLE,...
Inspection Report
ConditionUsed
Usage423 Hours
Stock Number504126
MLS Number13412941
CategoryMini Excavators
Last Updated5/1/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wagner Equipment Co.
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$70,000 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
Usage1,549 Hours
Stock NumberCCU001676
MLS Number14281853
CategoryMini Excavators
Last Updated4/30/2026
Location
City Of Industry, CA, US
Sold By
Quinn Company
(855) 937-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quinn Company
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
Usage1,139 Hours
Stock NumberBCP01706U
MLS Number14133389
CategoryMini Excavators
Last Updated4/30/2026
Location
Lindon, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wheeler Machinery Co.
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$80,000 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
Usage1,553 Hours
Stock NumberT6G65474
MLS Number14167123
CategoryMini Excavators
Last Updated4/29/2026
Location
Greensboro, NC, US
Sold By
Carolina CAT
(844) 414-___  SHOW
NUMBERCall Seller
Email Seller
Save
Carolina CAT
Caterpillar 306 CR Mini Excavator

2024 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
Usage1,092 Hours
Stock NumberBCP03127U
MLS Number14132899
CategoryMini Excavators
Last Updated5/1/2026
Location
Ogden, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wheeler Machinery Co.
Caterpillar 306 Mini Excavator

2021 Caterpillar 306 Mini Excavator

Recently Updated
$100,212 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Emissions Level - EPA - Tier4, Engine Enclosures,...
Inspection Report
ConditionUsed
Usage1,742 Hours
Stock NumberEQ328300
MLS Number14083595
CategoryMini Excavators
Last Updated5/1/2026
Location
Richmond, VT, US
Sold By
Milton CAT
(855) 659-___  SHOW
NUMBERCall Seller
Email Seller
Save
Milton CAT
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$90,000 USD
*BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *FILM, COUPLER, ISO, *SOFTWARE, 2 WAY CONTROL, *SOFTWARE, CODED START, *SOFTWARE, PROPORTIONAL CONTROL,...
Inspection Report
ConditionUsed
Usage373 Hours
Stock NumberCU0001039
MLS Number13863338
CategoryMini Excavators
Last Updated4/29/2026
Location
City Of Industry, CA, US
Sold By
Quinn Company
(855) 937-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quinn Company
Caterpillar 306 Mini Excavator

2025 Caterpillar 306 Mini Excavator

Recently Updated
$120,000 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
Usage184 Hours
Stock Number6G612635
MLS Number13668987
CategoryMini Excavators
Last Updated4/29/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wyoming Machinery Company
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
Usage860 Hours
Stock Number6G609514
MLS Number14118061
CategoryMini Excavators
Last Updated5/1/2026
Location
Negaunee, MI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
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 Updated5/1/2026
Location
Fenton, MO, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
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 Updated5/1/2026
Location
Fenton, MO, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
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