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New and Used Komatsu Off-Highway Trucks For Sale

Komatsu trucks lead the way in innovative suspension, transmission and electric drive technology. Throughout the world Komatsu trucks are leading the way in new forms of haulage involving electric trolley and autonomous operator-less operations. From 30 to 360 ton capacity, Komatsu has a truck to match your operation and loading tools.

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See Top Off-Highway Trucks from Komatsu

Photo of a 2021 Komatsu HM400-5
Articulated Trucks
$489,000.00 USD
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Location: Arlington, TX
Serial: 11903
Stock: K21243X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
Cab, A/C, Tailgate, 29.5 tires, warranty, 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 experienc... more info about the 2021 Komatsu HM400-5.

Photo of a 2021 Komatsu HM400-5
Articulated Trucks
$449,000.00 USD
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Location: Oklahoma City, OK
Serial: 11725
Stock: K21087
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
new 9000 gallon water tank installed 8-22-24, 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 exper... more info about the 2021 Komatsu HM400-5.

Photo of a 2021 Komatsu HM400-5
Articulated Trucks
$419,000.00 USD
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Location: Oklahoma City, OK
Serial: 11709
Stock: K21086
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
9000 gallon water tank, Premier, cannon, hose reel, 29.5 tires, 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 2021 Komatsu HM400-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$389,000.00 USD
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Location: Arlington, TX
Serial: 11106
Stock: K191318
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
A/C, NEW 9000 gallon water tank installed, 29.5R25 tires, warrranty, Kirby-Smith will have the machine cleaned, serviced and ready to work!, As one of the largest sources of used equipment in North Am... more info about the 2019 Komatsu HM400-5.

Photo of a 2018 Komatsu HM400-5
Articulated Trucks
$379,000.00 USD
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Location: Abilene, TX
Serial: 11006
Stock: K181045U
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
Cab, A/C, 9000 gallon water tank., 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 e... more info about the 2018 Komatsu HM400-5.

Photo of a 2021 Komatsu HM400-5
Articulated Trucks
$379,000.00 USD
Apply for Financing
Location: Oklahoma City, OK
Serial: 11898
Stock: K21249X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Cab, A/C, tailgate, 29.5 R25 tires, 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 ... more info about the 2021 Komatsu HM400-5.

Photo of a 2021 Komatsu HM400-5
Articulated Trucks
$353,000.00 USD
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Location: Oklahoma City, OK
Serial: 11767
Stock: K21098
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, tailgate, 29.5R25 tires, 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 equipm... more info about the 2021 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$353,000.00 USD
Apply for Financing
Location: Arlington, TX
Serial: 11390
Stock: K20634M
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
Cab, A/C, Tailgate, 29.5R25 tires., 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 ... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$349,000.00 USD
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Location: Oklahoma City, OK
Serial: 11455
Stock: K20007
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
New premier 9000 gallon water tank, 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 ... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$345,000.00 USD
Apply for Financing
Location: Oklahoma City, OK
Serial: 11667
Stock: K20608X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Cab, A/C, tailgate, 29.5R25 tires., 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 ... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$335,000.00 USD
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Location: Oklahoma City, OK
Serial: 11672
Stock: K20611X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Cab, A/C, tailgate, 29.5R25 tires, 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 e... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$329,000.00 USD
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Location: Oklahoma City, OK
Serial: 11676
Stock: K20613X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
Cab, A/C, NO TAILGATE!, 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... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$329,000.00 USD
Apply for Financing
Location: Arlington, TX
Serial: 11673
Stock: K20612X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Cab, A/C, 29.5R25 tires., 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 ... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$319,000.00 USD
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Location: Oklahoma City, OK
Serial: 11670
Stock: K20610X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
Cab, A/C, tailgate., 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 ta... more info about the 2020 Komatsu HM400-5.

Photo of a 2020 Komatsu HM400-5
Articulated Trucks
$309,000.00 USD
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Location: Arlington, TX
Serial: 11417
Stock: K20004M
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
Water truck, NEW 9000 gallon water tank installed with cannon, 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 2020 Komatsu HM400-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$359,000.00 USD
Original Price: $289,000.00 USD
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Location: Oklahoma City, OK
Serial: 11108
Stock: K191319
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
8700 gallon water tank, 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... more info about the 2019 Komatsu HM400-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$259,000.00 USD
Apply for Financing
Location: Oklahoma City, OK
Serial: 11290
Stock: K19854X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
CAB, A/C, 40T, TAILGATE, 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 t... more info about the 2019 Komatsu HM400-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$239,000.00 USD
Apply for Financing
Location: Arlington, TX
Serial: 11269
Stock: K191188X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
40T, TAILGATE, 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 car... more info about the 2019 Komatsu HM400-5.

Photo of a 2017 Komatsu HM400-5
Articulated Trucks
$238,000.00 USD
Apply for Financing
Location: Arlington, TX
Serial: 10465
Stock: KM17105
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
8000 gallon water tank, 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... more info about the 2017 Komatsu HM400-5.

Photo of a 2016 Komatsu HM400-5
Articulated Trucks
$179,000.00 USD
Apply for Financing
Location: Abilene, TX
Serial: 10241
Stock: KM16299X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
a/c, 40 ton truck, 29.5 tires, 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 equip... more info about the 2016 Komatsu HM400-5.

Photo of a 2018 Komatsu HM400-5
Articulated Trucks
$329,000.00 USD
Apply for Financing
Location: Dallas, TX
Serial: 10765
Stock: KM18098
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
new 9000 gallon water tank installed, 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 an... more info about the 2018 Komatsu HM400-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$299,000.00 USD
Apply for Financing
Location: Dallas, TX
Serial: 11349
Stock: K191198
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, tailgate, 29.5R25 tires, 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 equipm... more info about the 2019 Komatsu HM400-5.

Photo of a 2018 Komatsu HM300-5
Articulated Trucks
$284,000.00 USD
Apply for Financing
Location: Dallas, TX
Serial: 10625
Stock: KM18224X
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

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Machine description:
a/c, 30 ton truck, tailgate, 23.5 tires, heated mirrors, 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 hav... more info about the 2018 Komatsu HM300-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$299,000.00 USD
Original Price: $275,000.00 USD
Apply for Financing
Location: Dallas, TX
Serial: 11273
Stock: K191356
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, tailgate, 29.5R25 tires, 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 equipm... more info about the 2019 Komatsu HM400-5.

Photo of a 2019 Komatsu HM400-5
Articulated Trucks
$229,000.00 USD
Apply for Financing
Location: Dallas, TX
Serial: 11329
Stock: K191191
Last Updated: 2024-12-17
Kirby-Smith Machinery, Inc.

  Click for Phone Number

Machine description:
a/c, tailgate, 29.5R25 tires, 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 equipm... more info about the 2019 Komatsu HM400-5.


Komatsu Off-Highway Trucks - Komatsu trucks lead the way in innovative suspension, transmission and electric drive technology. Throughout the world Komatsu trucks are leading the way in new forms of haulage involving electric trolley and autonomous operator-less operations. From 30 to 360 ton capacity, Komatsu has a truck to match your operation and loading tools.