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Caterpillar 306 Mini Excavators For Sale in United States

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Construction Equipment (52)
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Mini Excavators (52)
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Caterpillar (52)
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306 (52)
   306 CR (34)
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Used (52)
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Showing 1 - 25 of 52 Mini Excavator Listings

1 - 25 of 52 listings
1 - 25 of 52 listings
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
Usage371 Hours
Stock Number6G612635
MLS Number13668987
CategoryMini Excavators
Last Updated9/20/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Featured Item
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 Updated9/20/2026
Location
Call Foley, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
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Foley Equipment
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
Usage1,622 Hours
Stock NumberUM09415
MLS Number14440257
CategoryMini Excavators
Last Updated9/20/2026
Location
San Leandro, CA, US
Sold By
Peterson Cat
(844) 903-___  SHOW
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Peterson Cat
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
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Milton CAT
Caterpillar 306 CR Mini Excavator

2020 Caterpillar 306 CR Mini Excavator

Newly Listed
Contact for price
Location: ISA WI Yard - Merrill, WI Location: ISA WI Yard - Merrill, WI, Caterpillar C2.4 Turbo Diesel Engine, Two Speed, Approx 34" Bucket Width, Hydraulic Quick Coupler, Hydraulic Thumb,...
ConditionUsed
Usage202 Hours
Stock Number108364
MLS Number14617393
CategoryMini Excavators
Last Updated9/22/2026
Location
Merrill, WI, US
Sold By
Integrity Sales and Auction LLC
(844) 574-___  SHOW
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Integrity Sales and Auction LLC
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$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
Usage1,785 Hours
Stock Number6G66439
MLS Number11930646
CategoryMini Excavators
Last Updated9/22/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 306 Mini Excavator

2021 Caterpillar 306 Mini Excavator

Recently Updated
$65,649 USD
Air Conditioner, Auxiliary Hydraulics Pressure - Standard Flow, Blade - Angle, Boom - 1 Piece, Bucket, Combined Hydraulics - Two Way, Connectivity Source - Product Link, Coupler - Quick,...
ConditionUsed
Usage2,408 Hours
Stock NumberEQ358570
MLS Number14529196
CategoryMini Excavators
Last Updated9/21/2026
Location
Londonderry, NH, US
Sold By
Milton CAT
(855) 659-___  SHOW
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Milton CAT
Caterpillar 306 Mini Excavator

2023 Caterpillar 306 Mini Excavator

Recently Updated
$78,154 USD
Air Conditioner, Auxiliary Hydraulics Pressure - Standard Flow, Boom - 1 Piece, Boom Check Valve, Bucket, Car Body - Standard, Combined Hydraulics - Two Way, Connectivity Source - Product...
ConditionUsed
Usage1,871 Hours
Stock NumberEQ351891
MLS Number14517655
CategoryMini Excavators
Last Updated9/21/2026
Location
Scarborough, ME, US
Sold By
Milton CAT
(855) 659-___  SHOW
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Milton CAT
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
Usage575 Hours
Stock Number6G65633
MLS Number13863280
CategoryMini Excavators
Last Updated9/20/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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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
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Hawthorne Machinery
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
Usage54 Hours
Stock Number6CR0940
MLS Number14605275
CategoryMini Excavators
Last Updated9/20/2026
Location
Kansas City, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
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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
Usage452 Hours
Stock NumberBCP03853U
MLS Number14458405
CategoryMini Excavators
Last Updated9/20/2026
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
$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
Usage324 Hours
Stock NumberBCP03797U
MLS Number14268697
CategoryMini Excavators
Last Updated9/20/2026
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

2021 Caterpillar 306 CR Mini Excavator

$71,100 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
Usage2,408 Hours
Stock NumberBCP00484U
MLS Number14132889
CategoryMini Excavators
Last Updated9/19/2026
Location
Ogden, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
NUMBERCall Seller
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Wheeler Machinery Co.
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

$73,000 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
Usage1,134 Hours
Stock NumberCCU001866
MLS Number14587621
CategoryMini Excavators
Last Updated9/12/2026
Location
City Of Industry, CA, US
Sold By
Quinn Company
(855) 937-___  SHOW
NUMBERCall Seller
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Quinn Company
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