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Caterpillar 306 Mini Excavators For Sale

The Caterpillar 306 Mini Excavator ranges in price from as low as $49,500 up to $200,000 based on MyLittleSalesman.com marketplace data.
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Construction Equipment (65)
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Mini Excavators (65)
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Caterpillar (65)
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306 (65)
   306 CR (41)
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Used (65)
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Showing 1 - 25 of 65 Mini Excavator Listings

1 - 25 of 65 listings
1 - 25 of 65 listings
Featured Item
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 Updated1/11/2026
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick 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 Updated1/5/2026
Location
Doniphan, NE, US
Sold By
NMC
(855) 750-___  SHOW
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NMC
Caterpillar 306 Mini Excavator

2021 Caterpillar 306 Mini Excavator

Newly Listed
$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
Usage1,737 Hours
Stock NumberEQ328300
MLS Number14083595
CategoryMini Excavators
Last Updated1/11/2026
Location
Richmond, VT, US
Sold By
Milton CAT
(855) 659-___  SHOW
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Milton CAT
Caterpillar 306 Mini Excavator

2021 Caterpillar 306 Mini Excavator

Recently Updated
$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
Usage2,630 Hours
Stock NumberE0089656
MLS Number14069846
CategoryMini Excavators
Last Updated1/11/2026
Location
Kalispell, MT, US
Sold By
Western States Equipment
(855) 939-___  SHOW
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Western States Equipment
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$82,000 USD
Air Conditioner, Blade, Emissions Level - EPA - Tier4, Hand and Foot Control, Lighting, Mirrors, Online Owner's Manual, Product Link, Radio - AM FM Radio, Thumb Type - Hydraulic, Tier 1...
Inspection Report
ConditionUsed
Usage255 Hours
Stock Number6G611809
MLS Number14083550
CategoryMini Excavators
Last Updated1/11/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$80,000 USD
Air Conditioner, Bucket, Emissions Level - EPA - Tier4, Hand and Foot Control, Lighting, Mirrors, Online Owner's Manual, Product Link, Radio - AM FM Radio, Tier 1 Compliant, Ultra Low...
Inspection Report
ConditionUsed
Usage584 Hours
Stock Number6G611409
MLS Number14083548
CategoryMini Excavators
Last Updated1/11/2026
Location
Russellville, AR, US
Sold By
Riggs CAT
(855) 481-___  SHOW
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Riggs CAT
Caterpillar 306 CR Mini Excavator

2021 Caterpillar 306 CR Mini Excavator

Price Drop $60,000 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 Updated1/9/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
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Snider Equipment
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$84,000 USD
**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, *COVER GP, *ELECTRICAL ARR...
Inspection Report
ConditionUsed
Usage649 Hours
Stock Number6G609766
MLS Number14079711
CategoryMini Excavators
Last Updated1/11/2026
Location
Salem, IL, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2023 Caterpillar 306 CR Mini Excavator

Newly Listed
$85,000 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
Usage799 Hours
Stock Number6G608129
MLS Number14079666
CategoryMini Excavators
Last Updated1/11/2026
Location
Eau Claire, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 CR Mini Excavator

2022 Caterpillar 306 CR Mini Excavator

Newly Listed
$73,000 USD
*306 07A CR MINI EXCAVATOR, *ALARM, TRAVEL, *BLADE, STD, BOCE, *BOOM, SWING, *CAMERA, REAR VIEW, *CAT KEY, WITH PASSCODE OPTION, *CONTROL, QC, 3 LINE, *DRAIN, ECOLOGY, *ELECTRICAL ARR, C2.4...
Inspection Report
ConditionUsed
Usage1,201 Hours
Stock Number6G606003
MLS Number14079490
CategoryMini Excavators
Last Updated1/11/2026
Location
Madison, WI, US
Sold By
Fabick Cat
(855) 591-___  SHOW
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Fabick Cat
Caterpillar 306 Mini Excavator

2023 Caterpillar 306 Mini Excavator

Recently Updated
$92,000 USD
306 07A CR MINI EXCAVATOR, 991 GD 3/3/25, ALARM, TRAVEL, BELT,SEAT,76MM (3") RETRACTABLE, BLADE, ANGLE, BOCE, BOOM, SWING, CAMERA, REAR VIEW, CAT KEY, WITH PASSCODE OPTION, CONTROL, QC, 3...
ConditionUsed
Usage1,013 Hours
Stock Number504807
MLS Number13674497
CategoryMini Excavators
Last Updated1/11/2026
Location
Hayden, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
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
Usage363 Hours
Stock Number504126
MLS Number13412941
CategoryMini Excavators
Last Updated1/11/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 306 CR Mini Excavator

2024 Caterpillar 306 CR Mini Excavator

Newly Listed
$97,003.66 USD
Air Conditioner, Anti-theft System, Auxiliary Hydraulics Pressure, Boom - 1 Piece, Bucket, Connectivity Source - Product Link, Coupler - Quick, Coupler Type - Hydraulic, Cross-border...
Inspection Report
ConditionUsed
Usage103 Hours
Stock NumberOKL11998036
MLS Number14074748
CategoryMini Excavators
Last Updated1/7/2026
Location
Winnipeg, MB, Canada
Sold By
Caterpillar Financial Services Corporation
(844) 958-___  SHOW
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Caterpillar Financial Services Corporation
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, *DRAIN,...
Inspection Report
ConditionUsed
Usage2,074 Hours
Stock NumberCCU001539
MLS Number14058778
CategoryMini Excavators
Last Updated1/5/2026
Location
City Of Industry, CA, US
Sold By
Quinn Company
(855) 937-___  SHOW
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Quinn Company
Caterpillar 306 Mini Excavator

2022 Caterpillar 306 Mini Excavator

Recently Updated
$69,000 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
Usage1,658 Hours
Stock NumberCCU001548
MLS Number13962590
CategoryMini Excavators
Last Updated1/11/2026
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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