18&#39; Manual Tri Axle Dump Trucks For Sale

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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 605HP, 18 Speed Mdrive Hd Manual, 18' Dump

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COMING SOON! NEW 2026 PETERBILT 589 DUMP TRUCK! 18' STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE, AND EATON FULLER 18SPD MANUAL TRANSMISSION. 20K FRONT AXLE, 20K PUSHER AXLE, 46K REAR...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	SUPER CITY
Bed Length	18 ft.
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE HD Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	282953
MLS Number	13862918
Category	Dump Trucks
Last Updated	12/11/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Mdrive Hd Manual

$272,000 USD

YEAR END SALE!!! NEW 2026 PETERBILT 589 DUMP TRUCK! 18'FT STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. FRONT AXLE 20K, PUSHER AXLE 20K, REAR...

Condition	New
Usage	1,880 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE HD Manual
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	278926
MLS Number	13862811
Category	Dump Trucks
Last Updated	12/11/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Mdrive Hd Manual

$270,000 USD

YEAR END SALE!!! NEW 2026 PETERBILT 589 DUMP TRUCK! 18'FT STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. FRONT AXLE 20K, PUSHER AXLE 20K, REAR...

Condition	New
Usage	1,538 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE HD Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	278897
MLS Number	13862810
Category	Dump Trucks
Last Updated	12/11/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(619) 954-___ SHOW
NUMBERCall Seller

34 0

2014 Peterbilt 386 Tri-Axle Dump Truck

$95,000 USD

2014 Peterbilt 386 Cummins ISX 10 Speed Manual 18' dump body 36" flat sleeper 482k miles Brand new tires Excellent condition Located in San Diego, CA 619-954-4869

Condition	Used
Usage	482,000 Miles
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	10 Speed Manual
Rear Axle	Tri Axle
MLS Number	14021877
Category	Dump Trucks
Last Updated	12/8/2025
Location	San Diego, CA, US
Sold By	Gibson Industries

(844) 305-___ SHOW
NUMBERCall Seller

15 0

2021 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 8Ll Manual, 18' Dump

$174,900 USD

Triaxle, 18' Heritage Steel Dump w/54" Sides, MX13 Paccar 485 HP, 8LL, 3.91 Ratio, Air Ride, Double Frame, 20K FA, 46K RA, 20K Steerable L/A, 228" WB, 21'4" Bridge, Dual Exhaust, Dual P/S...

Condition	Used
Usage	176,989 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	485 HP
Engine Model	Paccar MX-13
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	MJ418432
MLS Number	13533397
Category	Dump Trucks
Last Updated	12/7/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

15 0

2020 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 8Ll Manual, 18' Dump

$149,900 USD

2020 Kenworth T880 --- Tri Axle, MX-13 Paccar 485 HP, Eaton-Fuller Manual 8LL, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 4" Bridge, Air Ride, Double Frame, 3 Stage...

Condition	Used
Usage	13,072 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	308247
MLS Number	13533465
Category	Dump Trucks
Last Updated	12/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2021 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 8Ll Manual, 18' Dump

$174,900 USD

2021 Kenworth T880 --- Tri Axle, MX-13 Paccar 485 HP, Eaton-Fuller Manual 8LL, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 4" Bridge, Air Ride, Double Frame, 3 Stage...

Condition	Used
Usage	176,989 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	485 HP
Engine Model	Paccar MX-13
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	418432
MLS Number	13533451
Category	Dump Trucks
Last Updated	12/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Manual, 18' Dump

$239,000 USD

YEAR END SALE!!! NEW 2026 MARLIN BLUE 567 PETERBILT DUMP TRUCK! 18FT STEEL SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 246" WHEELBASE,...

Condition	New
Usage	225 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	283192
MLS Number	13996689
Category	Dump Trucks
Last Updated	12/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

15 0

2016 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual

$129,900 USD

2016 Peterbilt 567 --- Tri Axle, ISX-15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 3.91 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 242" Wheelbase, 22' 7" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	384,449 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	358222
MLS Number	13720370
Category	Dump Trucks
Last Updated	11/13/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2016 Peterbilt 389 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Manual, 17.5' Dump

$134,900 USD

2016 Peterbilt 389 --- Tri Axle, ISX15 Cummins 500 HP, Eaton-Fuller Manual 18 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 246" Wheelbase, 22' 10" Bridge, Air Ride Air Trac,...

Condition	Used
Usage	342,651 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	319705
MLS Number	13671253
Category	Dump Trucks
Last Updated	11/13/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 605-___ SHOW
NUMBERCall Seller

19 0

2016 Freightliner Cascadia 125 Dump Truck - Cummins 450HP, 10 Speed Manual

$69,500 USD

2016 Freightliner Cascadia Dump Truck, Pre Emission Cummins ISX 15, 450 HP, 10 Speed Manual, 18ft steel end dump, Steerable Lift Axle, Air Ride, Jake Brake,

Condition	Used
Usage	510,850 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	BTS3636
MLS Number	13501206
Category	Dump Trucks
Last Updated	11/11/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(480) 995-___ SHOW
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9 0

2018 Freightliner Cascadia 126 Tri Axle Dump Truck - Detroit 470HP, 10 Speed Ultrashift Manual

$109,000 USD

BRAND NEW DUMP CONVERSION, New dump body and system, Super 10 dump truck, One owner, Contact Ed Gibbs for more information,

Condition	Used
Usage	320,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	53,500 lb
Stock Number	18316
MLS Number	13470084
Category	Dump Trucks
Last Updated	11/13/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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2018 Kenworth T880 Tri Axle Dump Truck - Paccar 485HP, 8Ll Manual, 17.5' Dump

$139,900 USD

2018 Kenworth T880 --- Tri Axle, MX-13 Paccar 485 HP, Eaton-Fuller Manual 8LL, 3.73 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 215" Wheelbase, 20' 2" Bridge, Hendrickson Air Ride, Double...

Quantity	2
Condition	Used
Usage	320,859 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Bed Length	18 ft.
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	186225
MLS Number	12620687
Category	Dump Trucks
Last Updated	9/18/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 801-___ SHOW
NUMBERCall Seller

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2013 International WorkStar 7600 Tri Axle Dump Truck - 450HP, 18 Speed Manual, 18' Dump

$45,000 USD

GOOD TRUCK, WELL MAINTAINED, RUNS EXCELLENT, DOUBLE FRAME, NICE BED, AIR GATE, ELECTRIC TARP, FULL LOCKING REARS, 20,000 LBS AIR LIFT AXLE, TILT/TELE, POWER WINDOWS, POWER MIRRORS, HEATED...

Condition	Used
Usage	375,910 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	450 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 3.90 ratio
Stock Number	137600375TRIDUMP
MLS Number	13752183
Category	Dump Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales