Komatsu PC300 Construction Equipment For Sale

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2004 Komatsu PC300LC-7 Excavator - Coupler-Bucket

$42,500 USD

Low total hours for age - excess to needs. No known issues - pretty tight machine Pin on Quick Coupler - Located near Helena, MT

Condition	Used
Usage	9,961 Hours
MLS Number	14131293
Category	Excavators
Last Updated	2/7/2026
Location	Helena, MT, US
Sold By	Seattle Tractor International, Inc.

(844) 293-___ SHOW
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2006 Komatsu PC300LC-7 Excavator

$39,000 USD

-All good glass, -Heat, AC, -Radio, -Lights, -All good, -Engine runs, -No smoke, -Full service including local komatsu tech ,gave it an A+ on fuel, -Hydraulic pressure check, -No...

Condition	Used
Usage	14,000 Hours
Weight	73210
Stock Number	ZID-148121
MLS Number	14101114
Category	Excavators
Last Updated	3/4/2026
Location	Albany, NY, US
Sold By	Zadoon

(734) 905-___ SHOW
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2008 Komatsu PC300-8 Excavator

$39,900 USD

2008 KOMATSU PC300-8 EXCAVATOR, 9265 HRS, 13’2” ARM, 32” TRACK PADS, 54” BUCKET, MACHINE EQUIPPED WITH 3d FUNCTION VALVE CIRCUIT, RUNS AND OPERATES GREAT

Condition	Used
Usage	9,265 Hours
MLS Number	14095244
Category	Excavators
Last Updated	1/16/2026
Location	Wayne, MI, US
Sold By	Construction Station LLC

(833) 768-___ SHOW
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2000 Komatsu PC300LC-6LE Excavator

$19,501 USD

Air Conditioner, Boom - 1 Piece, Bucket, Car Body - Standard, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, Hand and Foot Control, Lighting, Pilot Control, Radio,

Inspection Report

Condition	Used
Usage	14,848 Hours
MLS Number	14071200
Category	Excavators
Last Updated	1/5/2026
Location	Shelby Twp, MI, US
Sold By	MacAllister Machinery - North

(844) 293-___ SHOW
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2009 Komatsu PC300LC-8 Excavator

$36,500 USD

- Enclosed Cab w/Heat and AC, - Quick Coupler, - Undercarriage needs Pins and Bushings, - 38" GP Digging Bucket, -136" Track to track, -34" Tracks

Condition	Used
Usage	12,992 Hours
Weight	78000
Stock Number	ZID-147381
MLS Number	13876365
Category	Excavators
Last Updated	12/19/2025
Location	Crofton, MD, US
Sold By	Zadoon

(866) 932-___ SHOW
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1997 Komatsu PC300LC-6LC Excavator - w/ Hammer & Grapple

$21,500 USD

Older PC300LC-6LC - Comes with Grapple and Hammer. Machine still in use sparingly - Replacement is on the way Located Enumclaw, WA -Corporate Disposal - Make Offer if Interested

Condition	Used
Usage	11,200 Hours
Attachment Type	Hammer
MLS Number	13530564
Category	Excavators
Last Updated	7/24/2025
Location	Ravensdale, WA, US
Sold By	Seattle Tractor International, Inc.

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2006 Komatsu PC300LC-7 Excavator - 6-13

Contact for price

Machine will start and run - unknown issue - Come visit in the Summer Make Offer, Located close to Jeffrey City, WYO - Corporate Disposal

Condition	Used
MLS Number	13660494
Category	Excavators
Last Updated	6/21/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

(844) 915-___ SHOW
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2002 Komatsu PC300LC-7 Excavator

$46,500 USD

Komatsu PC300LC Excavator - Track, Komatsu Turbo Diesel, 6-Cyl, Hydrostatic. (NOTE: AVAILABLE ONLY VIA APPOINTMENT. PLEASE GET IN TOUCH AND SCHEDULE AN APPOINTMENT.) Unit Location: Upland,...

Condition	Used
Engine Model	Komatsu SAA6D114E
Enclosed Cab	Yes
Stock Number	62-29
MLS Number	12662855
Category	Excavators
Last Updated	4/15/2025
Location	Upland, CA, US
Sold By	ReQuip

(844) 949-___ SHOW
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2003 Komatsu PC300LC-6LC Excavator - Four (4) Buckets - 4,900 Hours

$89,900 USD

Komatsu PC300LC-6LC Hydraulic Excavator, 4,900 hrs., Four (4) Buckets Included - 72in, 36in, 30in, 24in, Includes Hydraulic Quick Changer, New undercarriage (less than 1,000 hrs.),Komatsu...

Condition	Used
Usage	4,900 Hours
Horse Power	260 HP
Engine Model	Komatsu SAA6D114E-3
L x W	295 x 130
Weight	71,830 lbs.
Enclosed Cab	Yes
GPS/Machine Control	Yes
MLS Number	12249678
Category	Excavators
Last Updated	2/24/2025
Location	Columbus, OH, US
Sold By	Equipment Dudes LLC

(734) 905-___ SHOW
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1993 Komatsu PC300LC-5L Excavator

$36,900 USD

1993 KOMATSU PC300LC-5L EXCAVATOR, 10k HOURS, GOOD CONDITION, READY TO WORK

Condition	Used
Usage	10,000 Hours
MLS Number	13373017
Category	Excavators
Last Updated	1/30/2025
Location	Wayne, MI, US
Sold By	Construction Station LLC

(833) 801-___ SHOW
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1998 Komatsu PC300LC-6LC Excavator

$20,000 USD

good machine for age, no bucket, good cab,,

Condition	Used
Enclosed Cab	Yes
Stock Number	98KOM300EXC
MLS Number	12011149
Category	Excavators
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 909-___ SHOW
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Komatsu PC300-7 Excavator

$29,500 USD

Start and runs excellent showing 4500 bottom at 95+ plummed for hammer

Condition	Used
Usage	450 Hours
MLS Number	12909522
Category	Excavators
Last Updated	3/30/2026
Location	Franklin, NJ, US
Sold By	Big Iron Equipment LLC

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2005 Komatsu PC300LC-6E Excavator

$37,800 USD

CAB WITH AC, 54" BUCKET, UNDERCARRIAGE AT 54", RUNS GOOD, Komatsu SAA6D108E engine, track info , low hours runs out good , tight and dry machineSee less

Condition	Used
MLS Number	12115758
Category	Excavators
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(844) 819-___ SHOW
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2006 Komatsu PC300-7 Excavator - Bucket

$38,000 USD

2006.Komatsu 300-7 excavator, Runs well, One owner, Hour meter un-readable, UC is worn Delivery available at buyer’s expense

Condition	Used
Attachment Type	Bucket
Attachment Make	Komatsu
MLS Number	11665132
Category	Excavators
Last Updated	5/15/2025
Location	Southeast, US
Sold By	Carolina Used Machinery

1995 Komatsu PC300HD-5 Excavator

$25,000 USD

1942 Hours

Condition	Used
Usage	1,942 Hours
Stock Number	244
MLS Number	13492112
Category	Excavators
Last Updated	12/13/2025
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

1993 Komatsu PC300LC-5 Excavator Being Dismantled (Parts Available)

Contact for price

parting out,

Condition	Dismantled
MLS Number	10767784
Category	Excavators
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

Komatsu PC300-5 Excavator Being Dismantled (Parts Available)

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Komatsu PC300-5 Excavator being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
MLS Number	9654052
Category	Excavators
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

Komatsu PC300-3 Excavator Being Dismantled (Parts Available)

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Komatsu PC300-3 Excavator being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
MLS Number	8606344
Category	Excavators
Last Updated	4/13/2024
Location	Salt Lake City, UT, US
Sold By	Utah Track & Welding Inc.

Komatsu PC300LC-6LE Excavator Being Dismantled (Parts Available)

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Komatsu PC300LC-6LE Excavator being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
Stock Number	EQ0005285
MLS Number	9728403
Category	Excavators
Last Updated	3/9/2021
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts

Komatsu PC300LC-7L Excavator Being Dismantled (Parts Available)

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Komatsu PC300LC-7L Excavator being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
Stock Number	EQ0005286
MLS Number	9728402
Category	Excavators
Last Updated	3/9/2021
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts

Komatsu PC300LC-7E0 Excavator Being Dismantled (Parts Available)

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Komatsu PC300LC-7E0 Excavator being dismantled (*Parts machine only* -- please contact us for parts availability)

Condition	Dismantled
Stock Number	EQ0005397
MLS Number	9728306
Category	Excavators
Last Updated	3/9/2021
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts

Komatsu PC300LC-7L Excavator Being Dismantled (Parts Available)

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Condition	Dismantled
Stock Number	EQ0005065
MLS Number	9727808
Category	Excavators
Last Updated	3/9/2021
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts

Komatsu PC300LC-7L Excavator Being Dismantled (Parts Available)

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Condition	Dismantled
Stock Number	EQ-04053
MLS Number	9727688
Category	Excavators
Last Updated	3/9/2021
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts

Komatsu PC300LC-6LE Excavator Being Dismantled (Parts Available)

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Condition	Dismantled
Stock Number	EQ+03634
MLS Number	9727186
Category	Excavators
Last Updated	3/9/2021
Location	Buffalo, NY, US
Sold By	H&R Construction Equipment Parts