Used Heavy Duty 6 Speed Regular Cab Dump Trucks For Sale

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2021 International HX520 Dump Truck - HERITAGE Dump Body

Price Drop $139,900 USD

2021 International HX520 16 Ft Tri-axle Heritage demolition dump truck, ready for the PAY DIRT! , Cummins X15, 485 HP , ONLY 199K miles , Allison 4500RDS 6-speed automatic...

Condition	Used
Usage	199,435 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Upfit Make	HERITAGE
Horse Power	485 HP
Engine Model	Cummins X15, Signature
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
MLS Number	14413786
Category	Dump Trucks
Last Updated	8/25/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$234,900 USD

2025 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	28,399 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
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	167568
MLS Number	14295956
Category	Dump Trucks
Last Updated	8/23/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2025 Mack Granite 64FR Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$229,900 USD

2025 Mack GR64F --- Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 227" Wheelbase, 21' Bridge, Camelback, 3 Stage Engine Brake, Air...

Condition	Used
Usage	25,603 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	048798
MLS Number	14259185
Category	Dump Trucks
Last Updated	8/23/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Freightliner 108SD Quad Axle Dump Truck - Cummins 370HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Newly Listed

$159,500 USD

2023 Freightliner 108SD --- Quad Axle, L9 CUMMINS 370 HP, Allison Automatic 6 Speed, 5.29 Ratio, 18,000 Front Axle, 40,000 Rear Axle, 224" Wheelbase, 21' Bridge, TUFTRAC, Thick Frame, Air...

Quantity	3
Condition	Used
Usage	185,238 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	17.5
Horse Power	370 HP
Engine Model	Cummins L9
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Quad Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	UA4383
MLS Number	14557674
Category	Dump Trucks
Last Updated	8/23/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Freightliner 108SD Quad Axle Dump Truck - Cummins 370HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Newly Listed

$159,500 USD

2023 Freightliner 108SD --- Quad Axle, L9 CUMMINS 370 HP, Allison Automatic 6 Speed, 5.29 Ratio, 18,000 Front Axle, 40,000 Rear Axle, 224" Wheelbase, 21' Bridge, TUFTRAC, Thick Frame, Air...

Quantity	3
Condition	Used
Usage	204,290 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	17.5
Horse Power	370 HP
Engine Model	Cummins L9
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Quad Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	UM2489
MLS Number	14557672
Category	Dump Trucks
Last Updated	8/23/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Freightliner 108SD Quad Axle Dump Truck - Cummins 370HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Newly Listed

$159,500 USD

2023 Freightliner 108SD --- Quad Axle, L9 CUMMINS 370 HP, Allison Automatic 6 Speed, 5.29 Ratio, 18,000 Front Axle, 40,000 Rear Axle, 224" Wheelbase, 21' Bridge, TUFTRAC, Thick Frame, Air...

Quantity	3
Condition	Used
Usage	184,233 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	17.5
Horse Power	370 HP
Engine Model	Cummins L9
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Quad Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	UA4384
MLS Number	14557631
Category	Dump Trucks
Last Updated	8/21/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Freightliner Coronado 122 SD Six Axle Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic, 20' Dump

Recently Updated

$209,900 USD

2023 Freightliner 122SD --- Centipede Axle(7), DD13 Detroit 505 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 313" Wheelbase, 28' 4" Bridge, Hendrickson...

Quantity	2
Condition	Used
Usage	3,716 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	20 ft.
Horse Power	505 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Six Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	UN8668
MLS Number	14541476
Category	Dump Trucks
Last Updated	8/21/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 624-___ SHOW
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2014 International DuraStar 4400 Single Axle Dump Truck - DT466 270HP, 6 Speed Allison Rds Automatic

Recently Updated

$24,950 USD

For Sale: 2014 International Durastar 4400 – LOW MILES Power Drivetrain, , 270 HP International DT466 Diesel Engine, , Allison RDS 6-Speed Automatic Transmission, , 6.43 Rear Ratio, , 4x2...

Condition	Used
Usage	20,264 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	270 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	6.43 ratio
Stock Number	MO11168
MLS Number	14160055
Category	Dump Trucks
Last Updated	8/20/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 640-___ SHOW
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2022 Mack MD7 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic, 10' Dump

Contact for price

2022 MACK MD7 WITH BRAND NEW JUST INSTALLED 10' STEEL BIBEAU MS-HD STEEL DUMP BODY WITH PINTAL 30TON HITCH -, CUMMINS 300 6.7L - ALLISON 2500RDS TRANS - 6 SPEED- AIR RIDE - SINBLE FRAME -...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	10 ft.
Horse Power	300 HP
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear End	21,000 lb 5.57 ratio
Stock Number	BTS1136MACKMD7DUMP
MLS Number	14548381
Category	Dump Trucks
Last Updated	8/18/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(844) 624-___ SHOW
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2014 International DuraStar 4400 Single Axle Dump Truck - DT466 270HP, 6 Speed Allison Rds Automatic

$24,950 USD

For Sale: 2014 International Durastar 4400 – LOW MILES Power Drivetrain, , 270 HP International DT466 Diesel Engine, , Allison RDS 6-Speed Automatic Transmission, , 6.43 Rear Ratio, , 4x2...

Condition	Used
Usage	20,264 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	270 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	6.43 ratio
Stock Number	MO11168
MLS Number	14160054
Category	Dump Trucks
Last Updated	8/20/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(888) 450-___ SHOW
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2017 Mack Granite Dump Truck - Dump Body

$80,000 USD

2017 Mack Granite Dump Truck, MP7 Mack Engine, 310,000 Miles, Allison Auto, 16’ Tebco Bed, Pre detail photos, More details to come Truck will be run through shop for inspection and PM...

Condition	Used
Usage	310,000 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	16 ft.
Horse Power	335 HP
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Tandem Axle
Stock Number	0430
MLS Number	14545912
Category	Dump Trucks
Last Updated	8/15/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

2020 Western Star 4700 Tri Axle Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 16' Dump

$146,900 USD

2020 Western Star 4700SF --- Tri Axle, DD13 Detroit 470 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 220" Wheelbase, 20' 9" Bridge, TUFTRAC, Double Frame,...

Condition	Used
Usage	233,591 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	LD4274
MLS Number	14545746
Category	Dump Trucks
Last Updated	8/22/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD

2025 Kenworth T880S --- Tri Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	525 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
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 4.78 ratio
Stock Number	100779
MLS Number	13703270
Category	Dump Trucks
Last Updated	8/14/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD

2025 Kenworth T880 --- Tri Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	756 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
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 4.78 ratio
Stock Number	141548
MLS Number	13500806
Category	Dump Trucks
Last Updated	8/14/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2019 Mack Granite 64FR Quad Axle Dump Truck - MP7 425HP, 6 Speed Allison Rds Automatic, 19.5' Dump

$159,900 USD

2019 Mack GR64F --- Quad Axle, MP7 Mack 425 HP, Allison Automatic 6 Speed, 18,000 Front Axle, 44,000 Rear Axle, 276" Wheelbase, 25' 3" Bridge, Camelback, 4.50 Ratio, Double Frame, 3 Stage...

Condition	Used
Usage	259,944 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	19.5
Horse Power	425 HP
Engine Model	Mack MP7
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Quad Axle
Rear End	44,000 lb 4.50 ratio
Stock Number	002457
MLS Number	13302321
Category	Dump Trucks
Last Updated	8/14/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2024 Freightliner 114SD PLUS Five Axle Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 20' Dump

$197,900 USD

2024 Freightliner 114SD Plus --- Quint Axle(6), DD13 Detroit 470 HP, Allison Automatic 6 Speed, 4.11 Ratio, 20,000 Front Axle, 40,000 Rear Axle, 280" Wheelbase, 25' 7" Bridge, Tuf Trac,...

Condition	Used
Usage	4,658 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	20 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Five Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	UZ8981
MLS Number	14541483
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Freightliner Coronado 122 SD Six Axle Dump Truck - Detroit 505HP, 6 Speed Allison Rds Automatic, 20' Dump

$209,900 USD

2023 Freightliner 122SD --- Centipede Axle(7), DD13 Detroit 505 HP, Allison Automatic 6 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 313" Wheelbase, 28' 4" Bridge, Hendrickson...

Quantity	2
Condition	Used
Usage	3,036 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	20 ft.
Horse Power	505 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Six Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	UN8665
MLS Number	14541475
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2015 Peterbilt 337 Single Axle Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic, 14' Dump

$74,900 USD

2015 Peterbilt 337 --- Single Axle, PX9 Paccar 300 HP, Automatic 6 Speed, 5.25 Ratio, 10,000 Front Axle, 23,000 Rear Axle, 197" Wheelbase, 16' 5" Bridge, REYCO, Air Brake, Exhaust Brake, 14'...

Condition	Used
Usage	187,905 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	306965
MLS Number	14504777
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2024 International HX Quad Axle Dump Truck - A26 450HP, 6 Speed Allison Rds Automatic

$179,900 USD

2024 International HX620 --- Quad Axle, A26 International 450 HP, Allison Automatic 6 Speed, 4.30 Ratio, 19,840 Front Axle, 46,000 Rear Axle, 254" Wheelbase, 23' 6" Bridge, HaulMaax, Thick...

Condition	Used
Usage	131,391 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	18 ft.
Horse Power	450 HP
Engine Model	International A26
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	144416
MLS Number	14493644
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2019 Kenworth T370 Tri Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 16' Dump

$119,900 USD

2019 Kenworth T370 --- Tri Axle, PX-9 Paccar 350 HP, Allison Automatic 6 Speed, 5.57 Ratio, 16,000 Front Axle, 40,000 Rear Axle, 218" Wheelbase, 20' 2" Bridge, Chalmers, 3 Stage Engine Brake...

Condition	Used
Usage	91,709 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	16 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	238926
MLS Number	14418713
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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

$234,900 USD

2025 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 215" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	27,154 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	167653
MLS Number	14338582
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2020 Western Star 4700 Tri Axle Dump Truck - Detroit 450HP, 6 Speed Allison Rds Automatic

$139,900 USD

2020 Western Star 4700 SB --- Tri Axle, DD13 Detroit 450 HP, Allison Automatic 6 Speed, 3.91 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 202" Wheelbase, 19' 1" Bridge, Chalmers, Thick Frame,...

Condition	Used
Usage	287,335 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	American
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	LS4217
MLS Number	14328532
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

$194,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 565 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Chalmers, Double Frame, 3 Stage...

Condition	Used
Usage	229,200 Miles
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	216305
MLS Number	14302887
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2024 Mack Granite 64FT Tri Axle Dump Truck - MP8 455HP, 6 Speed Allison Rds Automatic, 16' Dump

$224,900 USD

Tri Axle, MP8 Mack 455 HP, Allison Automatic 6 Speed, 4.19 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' Bridge, Camelback, 3 Stage Engine Brake, Air Brake, Axle ...

Condition	Used
Usage	17,738 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.19 ratio
Stock Number	042293
MLS Number	14272830
Category	Dump Trucks
Last Updated	8/13/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales