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

Caterpillar 306 Mini Excavators For Sale in United States

Close
Your Current Search
Industry
Construction Equipment
Category
Mini Excavators
Manufacturer
Caterpillar
Model
306
Country
United States
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 (51)
Category
Mini Excavators (51)
Make
Caterpillar (51)
Model
306 (51)
   306 CR (32)
Condition
Used (51)
Model Year
-
Hours
-
Horsepower
-
Enclosed Cab
No (0)
Inspection Report
Warranty
Yes (0)
No (0)
Price
-
Country
United States (51)
State / Region
Select a state below and click Refine Results.






















Seller Type
Dealerships (51)
Market Type
For Sale (51)

Quick Filters

Showing 1 - 25 of 51 Mini Excavator Listings

1 - 25 of 51 listings
1 - 25 of 51 listings
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Newly Listed
$56,282 USD
Air Conditioner, Auxiliary Hydraulics Pressure - High Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Mechanical, Emissions Level - EPA - Tier4, Engine...
Inspection Report
ConditionUsed
Usage2,841 Hours
Stock NumberE210506
MLS Number14069935
CategoryMini Excavators
Last Updated1/3/2026
Location
Eloy, AZ, US
Sold By
Empire Machinery
(855) 927-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar 306 Mini Excavator

2021 Caterpillar 306 Mini Excavator

Newly Listed
$64,500 USD
306 07A CR MHE CFG14A, ATHENS DEALER PDI FUEL, BLADE, ANGLE, BOCE, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE OPTION, CONTROL, QUICK COUPLER, COUNTERWEIGHT, EXTRA, COUPLER, PG, MAN.D.LOCK,...
ConditionUsed
Usage2,629 Hours
Stock NumberE0089656
MLS Number14069846
CategoryMini Excavators
Last Updated1/3/2026
Location
Kalispell, MT, US
Sold By
Western States Equipment
(855) 939-___  SHOW
NUMBERCall Seller
Email Seller
Save
Western States Equipment
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$76,900 USD
*********THUMB READY********, *306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BOOM, SWING, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *LIGHTS, LED, *TRAVEL PEDALS,...
ConditionUsed
Usage934 Hours
Stock NumberYUC0422
MLS Number14069758
CategoryMini Excavators
Last Updated1/3/2026
Location
Chanute, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
NUMBERCall Seller
Email Seller
Save
Foley Equipment
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Recently Updated
$93,100 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BELT, SEAT, 3" RETRACTABLE, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *DRAIN, ECOLOGY, *ENGINE, EPA TIER 4 FINAL, *EOU HOUSE SWING...
Inspection Report
ConditionUsed
Usage148 Hours
Stock Number5CR0482
MLS Number13883781
CategoryMini Excavators
Last Updated1/3/2026
Location
Call Foley, MO, US
Sold By
Foley Equipment
(877) 685-___  SHOW
NUMBERCall Seller
Email Seller
Save
Foley Equipment
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Recently Updated
$74,000 USD
*306 07A CR MINI EXCAVATOR, *BLADE, STD, BOCE, *BOOM, SWING, *CONTROL, QC, 3 LINE, *COVER GP, *ELECTRICAL ARR, C2.4 HRC, *ENGINE, EPA TIER 4 FINAL, *EOU HOUSE SWING COVER, 6T, *FILM, COUPLER...
Inspection Report
ConditionUsed
Usage1,599 Hours
Stock Number6G606365
MLS Number13899257
CategoryMini Excavators
Last Updated12/30/2025
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
NUMBERCall Seller
Email Seller
Save
Fabick Cat
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

$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,...
ConditionUsed
Usage2,022 Hours
Stock NumberCCU001540
MLS Number13962587
CategoryMini Excavators
Last Updated1/3/2026
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

2021 Caterpillar 306 CR Mini Excavator

$65,000 USD
2021 CAT 306 CR EXCAVATOR, (1420 HOURS), AUX HYDRAULICS, COUPLER, HYDRAULIC THUMB, ENCLOSED CAB, A/C HEAT, RADIO, RUBBER TRACK, BOOM SWING, PUSH BLADE, BACKUP CAMERA, DISPLAY PANEL, 2 SPEED,...
ConditionUsed
Usage1,420 Hours
Enclosed CabYes
Quick CouplerYes
MLS Number14059515
CategoryMini Excavators
Last Updated12/24/2025
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
NUMBERCall Seller
Email Seller
Save
Snider Equipment
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

$67,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure - High Pressure, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Hand and Foot...
Inspection Report
ConditionUsed
Usage2,052 Hours
Stock NumberCCU001539
MLS Number14058778
CategoryMini Excavators
Last Updated12/24/2025
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

2021 Caterpillar 306 CR Mini Excavator

$84,000 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, QUICK COUPLER, *DRAIN,...
ConditionUsed
Usage693 Hours
Stock NumberBCP00395U
MLS Number13872445
CategoryMini Excavators
Last Updated12/22/2025
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

2022 Caterpillar 306 Mini Excavator

$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
Usage167 Hours
Stock Number6G65633
MLS Number13863280
CategoryMini Excavators
Last Updated12/26/2025
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wyoming Machinery Company
Caterpillar 306 Mini Excavator

2025 Caterpillar 306 Mini Excavator

$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
Usage152 Hours
Stock Number6G612635
MLS Number13668987
CategoryMini Excavators
Last Updated12/22/2025
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

$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
Usage1,402 Hours
Stock Number6G66439
MLS Number11930646
CategoryMini Excavators
Last Updated12/24/2025
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
Email Seller
Save
Wyoming Machinery Company
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

$69,000 USD
Air Conditioner, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Hand and Foot Control, Lighting, Mirrors, Online Owner's Manual ,...
Inspection Report
ConditionUsed
Usage1,647 Hours
Stock NumberCCU001548
MLS Number13962590
CategoryMini Excavators
Last Updated12/24/2025
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

$76,000 USD
Air Conditioner, Bucket, Coupler - Standard, Coupler Type - Mechanical, Customer Value Agreement (CVA) PICK WHAT WORKS! 2 year/1,000-hour (Parts SOS) Cat CVA by Cat Financial is 1 of 3...
Inspection Report
ConditionUsed
Usage827 Hours
Stock NumberOKL9947858
MLS Number14049084
CategoryMini Excavators
Last Updated12/18/2025
Location
Grand Rapids, MI, US
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar Financial Services Corporation
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