List Your Equipment For Free  /  Seller Login

New and Used Komatsu Excavators For Sale

Komatsu excavators are among the top selling excavators in the world and have been since they were introduced in 1968. Komatsu makes Mini Excavators (which are below 12,000lbs), Standard, Wheeled, Long Reach, and Mining Excavators. The largest excavator Komatsu makes is the PC8000-11 Mining Excavator which weighs in at up to 773 tons.

Komatsu excavators are known the world over for their industry leading technology and innovation. But you'll like how their speed and production boost your bottom line. From top to bottom these excavators have great balance for lifting, power for digging, flow and versatility for attachments and reliability to put a smile on the face of your maintenance manager as well as your accountant.

Top Models










All Models - Show






















































































































































Years / Hours / Price - Show options




Read our Excavator Buyer's Guide updated for 2024.


See our Equipment Specs for 1000s of machines including Excavators


See complete coverage of Excavator News and New Products


See Top Excavators from Komatsu

Search by Excavator Type

Photo of a 2019 Komatsu PC170 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Serial: 35821
Stock: HE 1456
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
121 HP, 43,115 # OPERATING WEIGHT, 20' 6" DIG DEPTH, 16' 11" BOOM, 9' 6" ARM, 28" GROUSERS, EROPS, HEAT, AC, 3.24 TON CWT, 1 OR 2 WAY AUXILIARY HYDRAULICS, PROPORTIONAL HYDRAULICS,... more info about the 2019 Komatsu PC170 LC-11.

Photo of a 2023 Komatsu PC210 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1426
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
165 HP, 53,882 # OPERATING WEIGHT, 21' 9" DIG DEPTH, 9' 7" ARM, 18' 8" BOOM, EROPS, HEAT, AC, 31.5" GROUSERS, 1 WAY OR 2 WAY AUXILIARY HYDRAULICS, COUNTERWEIGHT, ADDITIONAL FRONT W... more info about the 2023 Komatsu PC210 LC-11.

Photo of a 2024 Komatsu PC210 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1466
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
165 HP, 53,882 # OPERATING WEIGHT, 21' 9" DIG DEPTH, 9' 7" ARM, 18' 8" BOOM, EROPS, HEAT, AC, 31.5" GROUSERS, 1 WAY OR 2 WAY AUXILIARY HYDRAULICS, COUNTERWEIGHT, ADDITIONAL FRONT W... more info about the 2024 Komatsu PC210 LC-11.

Photo of a 2024 Komatsu PC210 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1467
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
165 HP, 53,882 # OPERATING WEIGHT, 21' 9" DIG DEPTH, 9' 7" ARM, 18' 8" BOOM, EROPS, HEAT, AC, 31.5" GROUSERS, 1 WAY OR 2 WAY AUXILIARY HYDRAULICS, COUNTERWEIGHT, ADDITIONAL FRONT W... more info about the 2024 Komatsu PC210 LC-11.

Photo of a 2021 Komatsu PC210 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Serial: A13294
Stock: HE 1489
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
165 HP, 53,882 # OPERATING WEIGHT, 21' 9" DIG DEPTH, 9' 7" ARM, 18' 8" BOOM, EROPS, HEAT, AC, 31.5" GROUSERS, 1 WAY OR 2 WAY AUXILIARY HYDRAULICS, COUNTERWEIGHT, ADDITIONAL FRONT W... more info about the 2021 Komatsu PC210 LC-11.

Photo of a 2023 Komatsu PC238US LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1412
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
165 HP, 55,660 # OPERATING WEIGHT, 21' 9" DIG DEPTH, 9' 6" ARM, 18' 8" BOOM, 31.5" GROUSER, EROPS, HEAT, AC, REAR VIEW CAMERA, 1 OR 2 WAY AUXILIARY HYDRAULICS, CENTER ROLLER GUARDS... more info about the 2023 Komatsu PC238US LC-11.

Photo of a 2023 Komatsu PC240 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1414
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
177 HP, 56,360, # OPERATING WEIGHT, 20' 2" BOOM, 11' 6' ARM, 31.5" GROUSER, EROPS, HEAT, AC, REAR VIEW CAMERA, 1 OR 2 WAY AUXILIARY HYDRAULICS, HYDRAULIC QUICK COUPLER (WILL BE ADDED WHEN IN... more info about the 2023 Komatsu PC240 LC-11.

Photo of a 2024 Komatsu PC240 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1469
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
177 HP, 56,360, # OPERATING WEIGHT, 20' 2" BOOM, 11' 6' ARM, 31.5" GROUSER, EROPS, HEAT, AC, REAR VIEW CAMERA, 1 OR 2 WAY AUXILIARY HYDRAULICS, HYDRAULIC QUICK COUPLER (WILL BE ADDED WHEN IN... more info about the 2024 Komatsu PC240 LC-11.

Photo of a 2023 Komatsu PC360 LCi-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1377
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
257 HP, 80,547 # OPERATING WEIGHT, 26' 10" DIG DEPTH, 13' 2" ARM, 21' 3" BOOM, 33.5" GROUSERS, EROPS, HEAT, AC,, STRAIGHT TRAVEL PEDAL, SINGLE REAR CAMERA, SUN VISOR, ADDITIONAL FR... more info about the 2023 Komatsu PC360 LCi-11.

Photo of a 2024 Komatsu PC360 LCi-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1492
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
257 HP, 80,547 # OPERATING WEIGHT, 26' 10" DIG DEPTH, 13' 2" ARM, 21' 3" BOOM, 33.5" GROUSERS, EROPS, HEAT, AC,, STRAIGHT TRAVEL PEDAL, SINGLE REAR CAMERA, SUN VISOR, ADDITIONAL FR... more info about the 2024 Komatsu PC360 LCi-11.

Photo of a 2023 Komatsu PC360 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Serial: TBD
Stock: HE 1407
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
257 HP, 82,000 # OPERATING WEIGHT, 60' ARM, 21' 3" BOOM, 33.5" GROUSERS, EROPS, HEAT, AC, PRICE DOES NOT INCLUDE BUCKET... more info about the 2023 Komatsu PC360 LC-11.

Photo of a 2018 Komatsu PC390 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Hours: 4191
Stock: SD15223
Last Updated: 2024-11-23
TranSource Truck & Trailer Centers

  Click for Phone Number

Machine description:
Description: 2019 PC 390 LC-11 w/ bucket As Is AirConditioning: Yes Heater: Yes ROPSType: Enclosed QuickAttach: Yes Counterweight: Yes... more info about the 2018 Komatsu PC390 LC-11.

Photo of a 2024 Komatsu PC390 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1473
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
257 HP, 90,441 # OPERATING WEIGHT, 26' 10" DIG DEPTH, 13' 2" ARM, 21' 3" BOOM, 35.5" GROUSERS, EROPS, HEAT, AC,, PROPORTIONAL JOYSTICKS, AUXILIARY HYDRAULICS, ADDITIONAL FRONT WORK... more info about the 2024 Komatsu PC390 LC-11.

Photo of a 2018 Komatsu PC390 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Hours: 4191
Stock: SD15223
Last Updated: 2024-11-23
TranSource Truck & Trailer Centers

  Click for Phone Number

Machine description:
Description: 2019 PC 390 LC-11 w/ bucket As Is AirConditioning: Yes Heater: Yes ROPSType: Enclosed QuickAttach: Yes Counterweight: Yes... more info about the 2018 Komatsu PC390 LC-11.

Photo of a 2023 Komatsu PC650 LC-11
Standard Excavators
Call for Price
Apply for Financing
Location: Sioux Falls, SD
Stock: HE 1425
Last Updated: 2024-11-23
Diesel Machinery, Inc.

  Click for Phone Number

Machine description:
439 HP, 144,292 OP WEIGHT, 25'2" BOOM, 14'1" ARM, TRACK ROLLER GUARDS, 36" TRIPLE GROUSERS, REAR VIEW CAMERA, COUNTERWEIGHT REMOVAL SYSTEM... more info about the 2023 Komatsu PC650 LC-11.

Photo of a 2023 Komatsu PC360 LCi-11
Standard Excavators
$475,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A38688
Stock: K23455X
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, aux, hydraulic thumb, intelligent integrated gps, bucket, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America ... more info about the 2023 Komatsu PC360 LCi-11.

Photo of a 2019 Komatsu PC360 LC-11
Standard Excavators
$429,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A37356
Stock: K19644P
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Shear hyd kit, with Genesis GXT665R rotating shear, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we have the... more info about the 2019 Komatsu PC360 LC-11.

Photo of a 2019 Komatsu PC360 LC-11
Standard Excavators
$385,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A36924
Stock: K19018M
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
A/C, Aux Hydraulics, camera, price includes GS22009 shear, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we h... more info about the 2019 Komatsu PC360 LC-11.

Photo of a 2018 Komatsu PC490 LC-11
Standard Excavators
$349,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A42053
Stock: K181198
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, aux hydraulics, 11'11" stick, 35.5" shoes, camera, 3rd Member LaBounty Shear, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of us... more info about the 2018 Komatsu PC490 LC-11.

Photo of a 2017 Komatsu PC800 LC-8E0
Standard Excavators
$349,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: 65276
Stock: KM17137
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, coupler, tier 3 engine, 15'1" arm, counterweight removal device, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in No... more info about the 2017 Komatsu PC800 LC-8E0.

Photo of a 2019 Komatsu PC390 LC-11
Standard Excavators
$310,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A30597
Stock: K191554U
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we have the experience and equipment to take care of you., Call... more info about the 2019 Komatsu PC390 LC-11.

Photo of a 2019 Komatsu PC490 LCi-11
Standard Excavators
$298,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A45128
Stock: K19910
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, integrated intelligent gps, 11'11" stick, 35.5" shoes, camera, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in... more info about the 2019 Komatsu PC490 LCi-11.

Photo of a 2017 Komatsu PC490 LC-11
Standard Excavators
$293,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: 85034
Stock: KM17958U
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
QC, 48" BKT, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we have the experience and equipment to take ... more info about the 2017 Komatsu PC490 LC-11.

Photo of a 2020 Komatsu PC490 LC-11
Standard Excavators
$292,000.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: A42412
Stock: K20705M
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
SPEC A, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we have the experience and equipment to take care of yo... more info about the 2020 Komatsu PC490 LC-11.

Photo of a 2018 Komatsu PC210 LCi-11
Standard Excavators
$184,500.00 USD
Apply for Financing
Location: Tulsa, OK
Serial: 501286
Stock: K18767XX
Last Updated: 2024-11-23
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Cab, A/C, 9'7" stick, QC, GP bucket, TopCon GPS., Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North America we have ... more info about the 2018 Komatsu PC210 LCi-11.


Komatsu Excavators - Komatsu excavators are among the top selling excavators in the world and have been since they were introduced in 1968. Komatsu makes Mini Excavators (which are below 12,000lbs), Standard, Wheeled, Long Reach, and Mining Excavators. The largest excavator Komatsu makes is the PC8000-11 Mining Excavator which weighs in at up to 773 tons.

Komatsu excavators are known the world over for their industry leading technology and innovation. But you'll like how their speed and production boost your bottom line. From top to bottom these excavators have great balance for lifting, power for digging, flow and versatility for attachments and reliability to put a smile on the face of your maintenance manager as well as your accountant.



\\ \\ \\ PA