Tri Axle Regular Cab Dump Trucks with Cummins Engines For Sale

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14 0

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

Recently Updated

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Sharp slate grey 589 Short hood Triaxle. Features a 565/1850 Cummins mated to an Allison RDS 6 speed transmission, riding on top of Air Trac Suspension

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18.5
Horse Power	565 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	279032
MLS Number	13854198
Category	Dump Trucks
Last Updated	10/11/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

20 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	2,203 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 4.56 ratio
Stock Number	KF205897
MLS Number	13852616
Category	Dump Trucks
Last Updated	10/11/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

21 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	711 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	KN205732
MLS Number	13852614
Category	Dump Trucks
Last Updated	10/11/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

19 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	612 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	56,750 lb 4.56 ratio
Stock Number	KN205750
MLS Number	13852611
Category	Dump Trucks
Last Updated	10/11/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

17 0

2026 Kenworth W900 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Manual, 17' Dump

Recently Updated

$262,213 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	3,023 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb
Stock Number	KN192190
MLS Number	13852607
Category	Dump Trucks
Last Updated	10/11/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

1 0

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$244,253 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	698 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN192761
MLS Number	13852606
Category	Dump Trucks
Last Updated	10/11/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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36 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$234,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	1,383 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF162115
MLS Number	13848522
Category	Dump Trucks
Last Updated	10/11/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

19 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	586 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	56,750 lb 4.56 ratio
Stock Number	KN205749
MLS Number	13847613
Category	Dump Trucks
Last Updated	10/11/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks

13 0

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

Recently Updated

$279,000 USD

NEW 2026 PETERBILT 589 DUMP TRUCK! STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. 20K FRONT, 20K STEER AXLE, 46K REARS, 251" WHEELBASE. PLEASE...

Condition	New
Usage	1,483 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	280759
MLS Number	13816416
Category	Dump Trucks
Last Updated	10/11/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 804-___ SHOW
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10 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Recently Updated

$259,900 USD

2026 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...

Quantity	5
Condition	New
Usage	8 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216085
MLS Number	13811085
Category	Dump Trucks
Last Updated	10/11/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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14 0

2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Endurant Amt, 18' Dump

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Just back from Upfit! Cummins Power mated to an easy to drive 18 speed automated transmission. 18' Steel body with High Lift gate

Condition	New
Usage	233 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
Bed Length	18 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	279027
MLS Number	13769950
Category	Dump Trucks
Last Updated	10/11/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

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10 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

Recently Updated

$259,900 USD

2026 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...

Quantity	5
Condition	New
Usage	7 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	216086
MLS Number	13736443
Category	Dump Trucks
Last Updated	10/11/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 435-___ SHOW
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38 0

2021 International HV Tri Axle Dump Truck - Cummins 370HP, Automatic

Recently Updated

$139,900 USD

Cummins L9 370HP, Allison 4500RDS, 20000 Front, 46000 Full Locking Rears, 20000 Steerable Lift axle, 18' Brandon Steel Dump with 3 Chutes,

Condition	Used
Usage	141,828 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	370 HP
Transmission	6 Speed Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 6.14 ratio
Stock Number	250584
MLS Number	13556796
Category	Dump Trucks
Last Updated	10/11/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

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15 0

2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Manual

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Stunning Dark Blue 567 triaxle. Cummins 525HP/1850TQ engine with a traditional 18 Speed Manual Transmission all mounted on Air Trac suspension

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	279025
MLS Number	13880102
Category	Dump Trucks
Last Updated	10/11/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(833) 478-___ SHOW
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1 0

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

Newly Listed

$220,495 USD

LOW MILE READY TO WORK.HARD TO FIND DUMP TRUCK

Condition	Used
Usage	9,800 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	DUEIN
MLS Number	13879714
Category	Dump Trucks
Last Updated	10/11/2025
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(717) 384-___ SHOW
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25 0

2023 Peterbilt 389 Tri Axle Dump Truck - Cummins 450HP, 13 Speed Ultrashift Plus Amt

Recently Updated

$179,900 USD

2023 PETERBILT 389 TRI-AXLE ALUMINUM DUMP ***20K STEERABLE PUSHER AXLE***450 HP X15 CUMMINS*** VERY WELL MAINTAINED ***LOW MILES,

Condition	Used
Usage	179,876 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Ultrashift Plus Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	241968
MLS Number	13544835
Category	Dump Trucks
Last Updated	10/10/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

14 0

2020 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual, 17.5' Dump

Recently Updated

$134,900 USD

Great dumps for construction. 17 1/2 Steel dump. 60" Sides, 66" Gate. Electric tarp Matched pair available,

Condition	Used
Usage	12,315 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	279202
MLS Number	13481524
Category	Dump Trucks
Last Updated	10/10/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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36 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$234,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model:...

Condition	New
Usage	1,371 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF162110
MLS Number	13878037
Category	Dump Trucks
Last Updated	10/11/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

21 0

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Newly Listed

$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	710 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.56 ratio
Stock Number	KN205742
MLS Number	13878035
Category	Dump Trucks
Last Updated	10/11/2025
Location	Dover, DE, US
Sold By	All Roads Trucks

1 0

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

Newly Listed

$244,253 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	640 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN192762
MLS Number	13878031
Category	Dump Trucks
Last Updated	10/11/2025
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

13 0

2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Mdrive Hd Manual, 18' Dump

Newly Listed

$257,000 USD

NEW 2026 PETERBILT 567 DUMP TRUCK! 18' STEEL BODY WITH 54" SIDES, HI-LIFT TAILGATE, 1/4 FLOOR, AND PINTLE HITCH. POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION....

Condition	New
Usage	1,444 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
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
MLS Number	13877915
Category	Dump Trucks
Last Updated	10/9/2025
Location	Butler, PA, US
Sold By	Hunter Truck

14 0

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 19' Dump

Recently Updated

$300,000 USD

NEW 2026 PETERBILT 589 DUMP TRUCK! 19'6' ALUMINUM SMOOTH SIDE DUMP BODY. POWERED WITH CUMMINS X15 ENGINE AND ALLISON 4500RDS AUTOMATIC TRANSMISSION. 20K FRONTS, 46K REARS, 20K PUSHER AXLE,...

Condition	New
Usage	1,348 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	277749
MLS Number	13523967
Category	Dump Trucks
Last Updated	10/7/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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11 3

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 17' Dump

$299,950 USD

FET Included! New 2026 Kenworth W990 Tri Axle Dump Truck for sale. Features: 17 ft. Aluminum Heritage Dump Body, Auto Tarper, Coal Chute, 120-gallon Fuel Capacity, Leather Smart Wheel,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	64,500 lb 3.91 ratio
Stock Number	217687
MLS Number	13868172
Category	Dump Trucks
Last Updated	10/11/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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10 3

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 17' Dump

$299,950 USD

FET Included! New 2026 Kenworth W990 Tri Axle Dump Truck for sale. Features: 17 ft. Aluminum Heritage Dump Body, Auto Tarper, Coal Chute, 120-gallon Fuel Capacity, Leather Smart Wheel,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	64,500 lb 3.91 ratio
Stock Number	217686
MLS Number	13868125
Category	Dump Trucks
Last Updated	10/11/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth