Automated Tri Axle Trucks For Sale

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2024 Kenworth T800 Dump Truck - Dump Body

2016 Western Star 4700 Day Cab Truck - Detroit 455HP, 10 Speed Ultrashift Amt

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

Newly Listed

$289,950 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	10/4/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 3

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

Newly Listed

$289,950 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	10/4/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 804-___ SHOW
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6 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 450HP, 18 Speed Ultrashift Plus Amt, 16' Dump

Newly Listed

$199,729 USD

2025 Kenworth T880 --- Tri Axle, X15 Cummins 450 HP, Eaton-Fuller Ultrashift 18 Speed, 3.90 Ratio, 20,000 Front Axle, 40,000 Rear Axle, 215" Wheelbase, 20' Bridge, Hendrickson Haulmaax, 3...

Condition	Used
Usage	32,425 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automated
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	182499
MLS Number	13865421
Category	Dump Trucks
Last Updated	10/8/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 18' Dump

$275,000 USD

NEW 2026 PETERBILT 589 DUMP TRUCK! 18' STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE, AND EATON FULLER 18SPD AUTOMATED TRANSMISSION. 20K FRONT AXLE, 20K PUSHER AXLE, 46K REAR AXLE, 256"...

Condition	New
Usage	1,585 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	SUPER CITY
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	278901
MLS Number	13863206
Category	Dump Trucks
Last Updated	10/8/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 18' Dump

Contact for price

COMING SOON! NEW 2026 PETERBILT 567 DUMP TRUCK! 18' STEEL SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD AUTOMATED TRANSMISSION. 20K FRONT AXLE, 20K PUSHER...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	282950
MLS Number	13862915
Category	Dump Trucks
Last Updated	10/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

1 0

2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 18' Dump

Contact for price

COMING SOON! NEW 2026 PETERBILT 567 DUMP TRUCK! 18' ALUMINUM SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD AUTOMATED TRANSMISSION. 20K FRONT AXLE, 20K PUSHER...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	282949
MLS Number	13862913
Category	Dump Trucks
Last Updated	10/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

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

Contact for price

COMING SOON! 2026 PETERBILT 567 DUMP TRUCK! 18' STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE, AND EATON FULLER 18SPD AUTOMATED 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	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	280741
MLS Number	13862836
Category	Dump Trucks
Last Updated	10/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

1 0

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

Contact for price

COMING SOON! 2026 PETERBILT 567 DUMP TRUCK! 18' STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE, AND EATON FULLER 18SPD AUTOMATED TRANSMISSION. 20K FRONT AXLE, 20K PUSHER AXLE, 46K REAR...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	SUPER CITY
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	278928
MLS Number	13862813
Category	Dump Trucks
Last Updated	10/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 982-___ SHOW
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8 0

2018 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Ultrashift Amt, 18' Dump

$129,900 USD

-- MANAGER'S SPECIAL --SALE TRUCK! ($30K SAVINGS) Used Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, Auto Tarper, 18 ft. MAC Aluminum Dump Body, 20,000 lb. Steerable...

Condition	Used
Usage	294,513 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	MAC Trailer
Bed Length	18 ft.
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	8LL Ultrashift Automated
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	180393P
MLS Number	13056748
Category	Dump Trucks
Last Updated	10/2/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

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2018 Mack Granite GU713 Tri Axle Dump Truck - MP8 425HP, Amt, 17.5' Dump

$115,500 USD

-- MANAGER'S SPECIAL -- SALE TRUCK! ($34K SAVINGS) Used Mack GU713 Tri Axle Dump Truck for sale. Features: Single Vertical Exhaust, Painted Bumper, 20,000 lb. Non-steerable Lift Axle, Cruise...

Condition	Used
Usage	13,299 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	mDRIVE Automated
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	24P104
MLS Number	13038838
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

13 0

2016 Kenworth T880 Tri Axle Dump Truck - Paccar 500HP, Amt, 19' Dump

$84,750 USD

-- MANAGER'S SPECIAL -- SALE TRUCK! ($15K SAVINGS) Used Kenworth T880 Tri Axle Dump Truck for sale. Features: 19 ft. Aluminum Heritage Dump Body, Full Lockers, Single Exhaust, Heated Power...

Condition	Used
Usage	578,504 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	Automated
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	476196T
MLS Number	12801844
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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3 0

2016 Kenworth T800 Tri Axle Dump Truck - Cummins 600HP, 18 Speed Ultrashift Amt, 18' Dump

$92,500 USD

-- MANAGER'S SPECIAL -- SALE TRUCK! ($37K SAVINGS) Used Kenworth T800 Tri Axle Dump Truck for sale. Features: Dual Exhaust, Dual Lockers, Navigation, 18,300 lb. Non-steerable Lift Axle,...

Condition	Used
Usage	18,261 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Automated
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	64,300 lb 3.91 ratio
Stock Number	113618P
MLS Number	12172845
Category	Dump Trucks
Last Updated	10/2/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 804-___ SHOW
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6 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 450HP, 18 Speed Ultrashift Plus Amt, 16' Dump

$199,729 USD

2025 Kenworth T880 --- Tri Axle, X15 Cummins 450 HP, Eaton-Fuller Ultrashift 18 Speed, 3.90 Ratio, 20,000 Front Axle, 40,000 Rear Axle, 215" Wheelbase, 20' Bridge, Hendrickson Haulmaax, 3...

Condition	Used
Usage	31,178 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automated
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	182498
MLS Number	13857927
Category	Dump Trucks
Last Updated	10/3/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(484) 544-___ SHOW
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12 0

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

Contact for price

Beautiful White 567 triaxle. 525 Cummins mated to an 18 Speed Endurant XD Pro Automated transmission. All sitting on Air Trac Suspension

Condition	New
Usage	254 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
Bed Length	18 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	279028
MLS Number	13854194
Category	Dump Trucks
Last Updated	10/3/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(954) 523-___ SHOW
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17 0

2026 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$200,095 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: 2026, Model: T880...

Condition	New
Usage	321 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	68,500 lb 4.30 ratio
Stock Number	KF210916
MLS Number	13698282
Category	Day Cab Semi Trucks
Last Updated	9/30/2025
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(717) 384-___ SHOW
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24 0

2021 Peterbilt 389 Tri Axle Dump Truck - Cummins 450HP, 13 Speed Ultrashift Plus Amt

$159,900 USD

2021 PETERBILT 389 TRI-AXLE ALUMINUM DUMP***X15 CUMMINS 450HP***13 SPD AUTOMATED***20K STEERABLE PUSHER***PROFESSIONALLY MAINTAINED***,

Condition	Used
Usage	258,524 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	224018
MLS Number	13547993
Category	Dump Trucks
Last Updated	10/1/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(570) 638-___ SHOW
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15 0

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

$179,900 USD

2023 PETERBILT 389 TRI-AXLE ALUMINUM DUMP***20K PUSHER***X15 CUMMINS POWER*** VERY WELL MAINTAINED,

Condition	Used
Usage	216,882 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	241966
MLS Number	13544861
Category	Dump Trucks
Last Updated	9/30/2025
Location	Scranton, PA, US
Sold By	Hunter Truck

(484) 544-___ SHOW
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25 0

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

$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	9/30/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(570) 638-___ SHOW
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24 0

2021 Peterbilt 389 Tri Axle Dump Truck - Cummins 450HP, 13 Speed Ultrashift Plus Amt

$159,900 USD

2021 PETERBILT 389 TRI AXLE ALUMINUM JJ DUMP***X15 CUMMINS **** 20K STEERABLE PUSHER ***READY TO GO,

Condition	Used
Usage	206,530 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	224007
MLS Number	13544829
Category	Dump Trucks
Last Updated	9/30/2025
Location	Scranton, PA, US
Sold By	Hunter Truck

(717) 384-___ SHOW
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15 0

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

$179,900 USD

2023 PETERBILT 389 TRI-AXLE ALUMINUM DUMP CUMMINS X15 POWER ***20K STEERABLE PUSHER*** VERY WELL MAINTAINED ***READY TO GO,

Condition	Used
Usage	4,938 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	241953
MLS Number	13544793
Category	Dump Trucks
Last Updated	10/1/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(844) 611-___ SHOW
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14 0

2017 Peterbilt 389 Tri Axle Day Cab Truck - Paccar 485HP, Amt

$60,500 USD

3/4 rear lockers, good rubber, @560K MILES it had new EGR pressure differential sensor, EGR control valve, NEW DPF kit w/ clamps gaskets, DOC cleaning done by KW dealer @ over $9k in...

Condition	Used
Usage	584,733 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Transmission	13 Speed Autoshift Automated
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	53,000 lb 3.55 ratio
MLS Number	13481527
Category	Day Cab Semi Trucks
Last Updated	9/30/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC