Diesel 6 Speed Dump Trucks For Sale

(844) 305-___ SHOW
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15 0

2021 Mack Granite 84FR Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$149,900 USD

Triaxle, 17' Tebco Steel Dump w/54" Sides, MP7 Mack 425 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, HaulMaax, 18K FA, 46K RA, 13K Steerable L/A, 228" WB, 21'2" Bridge, Diff Lock,...

Condition	Used
Usage	13,055 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Stock Number	MM001715
MLS Number	13848538
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(724) 648-___ SHOW
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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

(844) 982-___ SHOW
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79 1

2015 Kenworth T800 21-Yard Dump, 445 HP / Allison Automatic / Double Frame

Recently Updated

$111,995 USD

FOR SALE: 2015 KENWORTH T800 – TRI-AXLE DUMP TRUCK, 21-YARD ROUND BOTTOM BODY The 2015 Kenworth T800 Tri-Axle Dump Truck is a heavy-duty vocational unit engineered for high-capacity hauling...

Condition	Used
Usage	457,253 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	68,500 lb 4.78 ratio
Capacity	110
Stock Number	441456
MLS Number	13788708
Category	Dump Trucks
Last Updated	10/6/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

11 3

2025 Kenworth T880 Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$279,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Ultra Light Hardox Pike Rite Dump Body, Auto Tarper, Allison Transmission, 120-gallon Fuel Capacity, Dual 5...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear End	46,000 lb 4.10 ratio
Stock Number	132043
MLS Number	13868166
Category	Dump Trucks
Last Updated	10/7/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 3

2025 Kenworth T880 Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$279,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Ultra Light Hardox Pike Rite Dump Body, Auto Tarper, Allison Transmission, 120-gallon Fuel Capacity, Dual 5...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear End	46,000 lb 4.10 ratio
Stock Number	132044
MLS Number	13867722
Category	Dump Trucks
Last Updated	10/8/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(772) 409-___ SHOW
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31 0

2025 Kenworth T480 Tri Axle Dump Truck - Paccar 330HP, 6 Speed Allison Rds Automatic, 16' Dump

Contact for price

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: T480...

Condition	New
Usage	792 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 5.63 ratio
Stock Number	KF182890
MLS Number	13852624
Category	Dump Trucks
Last Updated	10/11/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(844) 305-___ SHOW
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15 0

2021 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 17' Dump

$149,900 USD

Triaxle, 17' Tebco Steel Dump w/54" Sides, High Lift Gate, MP7 Mack 425 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, HaulMaax, 18K FA, 46K RA, 13K Steerable L/A, 228" WB, 21'2"...

Condition	Used
Usage	11,563 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Stock Number	MM001753
MLS Number	13848152
Category	Dump Trucks
Last Updated	10/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 481-___ SHOW
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59 2

2020 Mack Granite 84FR Tri Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic

$125,000 USD

2020 MACK GR84FR, TRI AXLE DUMP, ODOM: 275,804 MILEAGE, ALLISONS RDS AUTOMATIC TRANSMISSION, 425P HP MP7 ENGINE, TEBCO BED, AIR GATE, 11R22.5, DIF LOCK, 46K REAR, 18K FRONTS!! COLD A/C...

Condition	Used
Usage	275,804 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13866846
Category	Dump Trucks
Last Updated	10/9/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

(855) 804-___ SHOW
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15 0

2021 Kenworth W900 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$192,900 USD

2021 Kenworth W900 Extend Cab --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 18,000 Front Axle, 46,000 Rear Axle, 235" Wheelbase, 21' 10" Bridge, Chalmers, Double...

Condition	Used
Usage	249,121 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	453972
MLS Number	13863119
Category	Dump Trucks
Last Updated	10/8/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

11 3

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18' Dump

$289,950 USD

PRICE INCLUDES FET. New 2026 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Heritage Steel Dump Body, Auto Tarper, Allison Transmission, Tapered Chrome Bumper, Stainless Steel Sunvisor,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
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 4.10 ratio
Stock Number	221597
MLS Number	13820408
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 3

2026 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18' Dump

$289,950 USD

PRICE INCLUDES FET. New 2026 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Heritage Steel Dump Body, Auto Tarper, Allison Transmission, Tapered Chrome Bumper, Stainless Steel Sunvisor,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
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 4.10 ratio
Stock Number	216310
MLS Number	13816596
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 3

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

$289,950 USD

PRICE INCLUDES FET. New 2026 Kenworth T880 Dump Truck for Sale. Features: 18' Heritage Steel Dump Body, Auto Tarper, Allison Transmission, Dual 7" Exhaust Stacks, Stainless Steel Sunvisor,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
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 4.10 ratio
Stock Number	216309
MLS Number	13816565
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 3

2026 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump

$274,950 USD

PRICE INCLUDES FET. New 2026 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Heritage Steel Dump Body, Allison Transmission, 7 in. Dual Exhaust Stacks, Tapered Chrome Bumper, Dual Chrome...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	64,500 lb 4.10 ratio
Stock Number	203741
MLS Number	13781345
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 3

2026 Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

Price Drop

$274,950 USD

PRICE INCLUDES FET. New 2026 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Heritage Steel Dump Body, Allison Transmission, 7 in. Dual Exhaust Stacks, Tapered Chrome Bumper, Dual Chrome...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear End	46,000 lb 4.10 ratio
Stock Number	203740
MLS Number	13773303
Category	Dump Trucks
Last Updated	10/7/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 3

2026 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

$274,950 USD

PRICE INCLUDES FET. New 2026 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Heritage Steel Dump Body, Auto Tarper, Allison Transmission, Dual 7" Exhaust Stacks, Tapered Chrome Bumper,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	203728
MLS Number	13767297
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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8 0

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump

$279,950 USD

PRICE INCLUDES FET. New Kenworth T880 Tri Axle Dump Truck For Sale. ** PRICE INCLUDES FET ** Features: 18 ft. Aluminum Heritage Dump Body, Air Tailgate, Dual Exhaust Stacks, Automatic...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	100759
MLS Number	13738626
Category	Dump Trucks
Last Updated	10/2/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2025 Kenworth T880 Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$279,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T880 Dump Truck for Sale. Features: 18 ft. Heritage Steel Body, Auto Tarper, Allison Transmission, 120-gallon Fuel Capacity, Dual 5 in. Exhaust Stacks,...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear End	46,000 lb 4.10 ratio
Stock Number	132042
MLS Number	13728182
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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8 3

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$279,950 USD

PRICE INCLUDES FET. New Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 120-gallon Fuel Capacity, Pik Rite Steel Ultra Light Hardox Dump Body with Auto Tarper, Allison...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
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	64,740 lb 4.10 ratio
Stock Number	132063
MLS Number	13464024
Category	Dump Trucks
Last Updated	10/2/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

8 3

2025 Kenworth T480 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$174,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T480 Dump Truck for Sale. Features: Allison Transmission, Chrome Bumper, Stainless Steel Sunvisor, Adjustable Telescoping Tilt Steering Column, Steel...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Air-Flo
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Single Axle
Rear End	23,000 lb 5.25 ratio
Stock Number	171495
MLS Number	13448717
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

8 3

2025 Kenworth T480 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$174,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T480 Dump Truck for Sale. Features: Allison Transmission, Chrome Bumper, Stainless Steel Sunvisor, Adjustable Telescoping Tilt Steering Column, Steel...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Air-Flo
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Single Axle
Rear End	23,000 lb 5.25 ratio
Stock Number	171493
MLS Number	13431080
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 3

2025 Kenworth T480 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$174,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T480 Dump Truck for Sale. Features: Allison Transmission, Chrome Bumper, Stainless Steel Sunvisor, Adjustable Telescoping Tilt Steering Column, Steel...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Air-Flo
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Single Axle
Rear End	23,000 lb 5.25 ratio
Stock Number	171491
MLS Number	13423258
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2025 Kenworth T380 Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

$169,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T380 Dump Truck for Sale. Features: Heritage Steel Dump Body, Allison Transmission, Auto Tarper, 60-Gallon Fuel Capacity, Single Exhaust, Aluminum...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear End	21,000 lb 5.25 ratio
Stock Number	161386
MLS Number	13364542
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2025 Kenworth T380 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$169,950 USD

PRICE INCLUDES FET. New Kenworth T380 Single Axle Dump Truck for sale. Features: Single Exhaust, Heritage Steel Dump Body, Auto Tarper, Power Windows, Power Locks, CB Install Kit, Navigation...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 5.25 ratio
Stock Number	133806
MLS Number	13321446
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2025 Kenworth T380 Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

$169,950 USD

PRICE INCLUDES FET. New 2025 Kenworth T380 Dump Truck for Sale. Features: Heritage Steel Dump Body, Allison Transmission, Auto Tarper, 60-Gallon Fuel Capacity, Single Exhaust, Aluminum...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear End	21,000 lb 5.25 ratio
Stock Number	161385
MLS Number	13284249
Category	Dump Trucks
Last Updated	10/2/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth