Automatic 6x4 Dump Trucks For Sale

1-25 of 91 results
1-25 of 91 results
Featured Item
2019 International HX615 Six-Axle Automatic Dump Truck
44 0

2019 International HX615 Six-Axle Automatic Dump Truck

$151,850 USD
2019 International HX615 Six-Axle Automatic Dump Truck. Odometer reads 175,000 miles. International A27. Engine size 13 Diesel. 475 hp. 5 Rear Axles. Allison RDS Automatic transmission....
ConditionUsed
Usage175,000 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Engine ModelInternational HX615
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionHendrickson
Rear AxleFive Axle
Rear End46,000 lb
Stock Number17
MLS Number13440452
CategoryDump Trucks
Last Updated3/24/2025
Location
Columbus, OH, US
Sold By

Equipment Dudes LLC

Featured Item
2023 Western Star 4900 Quad Axle Automatic Dump Truck (includes warranty)
2 0

2023 Western Star 4900 Quad Axle Automatic Dump Truck (includes warranty)

$193,950 USD
2023 Western Star 4900 Quad Axle Automatic Dump Truck (includes warranty). Odometer reads approximately 174,000 miles. Cummins X12 Engine, 500 hp. 16-cyl, 11.9L dispacement. Allison RDS 2600...
Warranty
ConditionUsed
Usage174,000 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionHaulMaax
Rear AxleQuad Axle
Rear End46,000 lb 4.10 ratio
Stock Number0
MLS Number13428366
CategoryDump Trucks
Last Updated3/6/2025
Location
Toledo, OH, US
Sold By

Equipment Dudes LLC

Freightliner M2 106 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump
22 1

2012 Freightliner M2 106 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump

Recently Updated
$79,900 USD
BUILT TOUGH TO HANDLE YOUR HARSHEST JOB, THIS 2012 FREIGHTLINER M2 106 TANDEM AXLE DUMP IS FOR YOU! CUMMINS ISB 260HP, ALLISON 3500RDS-P AUTOMATIC 6-SPEED TRANSMISSION, ATC, DIFF LOCK,...
ConditionUsed
Usage103,842 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeGodwin
Bed Length14 ft.
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 6.49 ratio
Stock NumberCHBR3049U
MLS Number13048378
CategoryDump Trucks
Last Updated3/28/2025
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Kenworth T680 Dump Truck - Paccar 455HP, Automatic
4 0

2018 Kenworth T680 Dump Truck - Paccar 455HP, Automatic

Recently Updated
Call for price
Super 10 dump truck, new conversion 18' Long 44" High - Cab guard 80" High x 24" Forward x 73" Wide, 1/4" HARDOX 450, High lift gate, Electronic Tarping system, Complete tow package - Full...
ConditionUsed
Usage385,007 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2530
MLS Number12981872
CategoryDump Trucks
Last Updated3/28/2025
Location
Fontana, CA, US
Sold By

TCI Transportation

International LT Dump Truck - Cummins 400HP, 12 Speed Ultrashift Automatic
1 0

2021 International LT Dump Truck - Cummins 400HP, 12 Speed Ultrashift Automatic

Newly Listed
$59,500 USD
FLEET MAINTAINED INTERNATIONAL LT625, BRAND NEW 13X55" DUMP BED, NEW PTO, TANK, TARP, 18CU YARD CAPACITY, CUMMINS POWERED, AUTOMATIC TRANSMISSION, VIRGIN TIRES! Please visit our website...
ConditionUsed
Usage435,959 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number6938
MLS Number13481728
CategoryDump Trucks
Last Updated3/27/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Freightliner M2 106 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump
22 1

2012 Freightliner M2 106 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump

Price Drop
$89,900 USD
THIS 2012 FREIGHTLINER M2 106 TANDEM AXLE DUMP IS FOR YOU! CUMMINS ISB 260HP, ALLISON 3500RDS-P AUTOMATIC 6-SPEED TRANSMISSION, ATC, DIFF LOCK, DRIVER'S SEAT W/ AIR PEDESTAL, 2-MAN BENCH...
ConditionUsed
Usage103,842 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeGodwin
Bed Length14 ft.
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 6.49 ratio
Stock NumberCHBR3049U/MANA
MLS Number13056891
CategoryDump Trucks
Last Updated3/27/2025
Location
Manassas, VA, US
Sold By

Truck Enterprises Inc.

Freightliner 114SD Dump Truck - Detroit 410HP, Automatic
36 0

2025 Freightliner 114SD Dump Truck - Detroit 410HP, Automatic

Newly Listed
$188,900 USD
New 2025 Freightliner 114SD for sale at Freightliner of Broward in Pompano Beach, Florida!Detroit DD13 Engine with 410 horsepower, a 12.8-liter engine displacement, and 1450 lb-ft of torque....
ConditionNew
Usage1,180 Miles
Bed Length16 ft.
Horse Power410 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSDVV5144
MLS Number13476477
CategoryDump Trucks
Last Updated3/26/2025
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

International WorkStar 7400 Dump Truck - 300HP, Automatic, 14' Dump
23 0

2008 International WorkStar 7400 Dump Truck - 300HP, Automatic, 14' Dump

Newly Listed
$30,000 USD
GOOD TRUCK, RUNS GREAT, CLEAN, AIR SEAT, AIR BRAKES, POWER WINDOWS, POWER DOOR LOCKS, DIFFERENTIALLOCK!,
ConditionUsed
Usage124,745 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power300 HP
Drivetrain6x4
TransmissionAutomatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number087400108TADUMP
MLS Number13465748
CategoryDump Trucks
Last Updated3/27/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T480 Dump Truck - Paccar 450HP, 6 Speed Allison Rds Automatic
17 0

2024 Kenworth T480 Dump Truck - Paccar 450HP, 6 Speed Allison Rds Automatic

Newly Listed
$184,900 USD
STOCK #2683, TANDEM AXLE DUMP TRUCK * 2024 KENWORTH T480 * ENGINE PACCAR PX9 8.9L * DIESEL *HORSE POWER 450 * ALLISON 3000RDS AUTOMATIC * GVWR 64,740 * MILEAGE 46,010 * WHITE * DOUBLE FRAME...
ConditionUsed
Usage46,010 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeGAR-P
Horse Power450 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Stock Number2683
MLS Number13463926
CategoryDump Trucks
Last Updated3/22/2025
Location
Orlando, FL, US
Sold By

Orange Truck Sales, LLC

International WorkStar 7600 Dump Truck - Cummins, 5 Speed Allison Rds Automatic, 16' Dump
32 0

2004 International WorkStar 7600 Dump Truck - Cummins, 5 Speed Allison Rds Automatic, 16' Dump

Call for price
2004 International 7600 Tandem Axle Dump Truck, Cummins ISM 11L Turbo Diesel Engine, Allison 5 Speed Automatic Transmission, 160,000 Estimated Miles, 58K GVWR, 18K Steer, 40K Combined Drives...
ConditionUsed
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Engine ModelCummins ISM
Drivetrain6x4
Transmission5 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberT16930D
MLS Number13461895
CategoryDump Trucks
Last Updated3/21/2025
Location
Denver, CO, US
Sold By

DTI Trucks

International LT Dump Truck - Cummins 450HP, 12 Speed Automatic, 13' Dump
35 0

2021 International LT Dump Truck - Cummins 450HP, 12 Speed Automatic, 13' Dump

$59,500 USD
FLEET MAINTAINED INTERNATIONAL LT625, BRAND NEW 13X55" DUMP BED, NEW PTO, TANK, TARP, 18CU YARD CAPACITY, CUMMINS POWERED, AUTOMATIC TRANSMISSION, VIRGIN TIRES! Please visit our website...
ConditionUsed
Usage444,129 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length13 ft.
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number6937
MLS Number13461889
CategoryDump Trucks
Last Updated3/25/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Freightliner M2 106 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic
9 0

2020 Freightliner M2 106 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

$134,900 USD
NAP - JUST ACQUIRED, COMING APRIL 1, 2020 FL M2 10 Yd dump, Cummins L9, Allison Automatic RDS transmission Very nice truck. manual tarper, rear swing gate with locks
ConditionUsed
Usage40,000 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power300 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberLJ1303
MLS Number13461748
CategoryDump Trucks
Last Updated3/21/2025
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

Western Star 47X Dump Truck - Detroit 525HP, Automatic
15 0

2025 Western Star 47X Dump Truck - Detroit 525HP, Automatic

$208,995 USD
New 2025 Western Star 47X Tri Axle Dump for sale at Freightliner of Broward in Pompano Beach, Florida! Steel A1 Steel Dump BodyDetroit Diesel DD13 Engine with 525 horsepower, a 12.8-liter...
ConditionNew
Usage1,025 Miles
Horse Power525 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End20,000 lb
Stock NumberSLVY2678
MLS Number13320854
CategoryDump Trucks
Last Updated3/21/2025
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner 114SD Dump Truck - Detroit 435HP, 6 Speed Allison Rds Automatic, 15' Dump
30 1

2015 Freightliner 114SD Dump Truck - Detroit 435HP, 6 Speed Allison Rds Automatic, 15' Dump

$104,500 USD
2015 Freightliner 114SD Tandem Axle Dump Truck, Detroit DD13 Turbo Diesel Engine, 435 HP, Allison 4500 RDS 6 Speed Automatic Transmission, 135,313 ECM VERIFIED Miles 8,556 ECM VERIFIED...
ConditionUsed
Usage8,556 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeValew
Bed Length15 ft.
Horse Power435 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberT16864D
MLS Number13459062
CategoryDump Trucks
Last Updated3/20/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic
26 0

2020 Freightliner M2 106 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

$134,900 USD
2020 FL M2 10 Yd dump, Cummins L9, Allison Automatic RDS transmission Very nice truck. manual tarper, rear swing gate with locks
ConditionUsed
Usage2,683 Hours
Duty ClassHeavy Duty Dump Truck
Horse Power300 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberLJ1236
MLS Number13429301
CategoryDump Trucks
Last Updated3/26/2025
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

2006 International WorkStar 7600 Dump Truck
28 1

2006 International WorkStar 7600 Dump Truck

$74,999 USD
2006 International 7600 Dump Truck has 32,012 original miles, Truck is double framed. It has a Hendrickson Walking Beam Tandem Rear End. Truck has 10 brand new tires on it. The bed was just...
ConditionUsed
Usage32,012 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length15.5
Horse Power350 HP
Engine ModelCummins Cummins ISM
Drivetrain6x4
TransmissionAllison RDS Automatic
Rear End44,000 lb
MLS Number13457355
CategoryDump Trucks
Last Updated3/20/2025
Location
Walnut Grove, GA, US
Sold By

Elevation Truck Sales

2023 Western Star 4900 Six Axle Automatic Dump Truck (includes warranty)
7 0

2023 Western Star 4900 Six Axle Automatic Dump Truck (includes warranty)

$197,850 USD
2023 Western Star 4900 Six Axle Automatic Dump Truck (includes warranty). Odometer reads 157,000 miles. Detroit DD15, 6-cyl diesel engine. 550 hp. 14.8L displacement. Allison RDS 2600...
Warranty
ConditionUsed
Usage157,000 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power550 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionHaulMaax
Rear AxleFive Axle
Stock Number8
MLS Number13434007
CategoryDump Trucks
Last Updated3/24/2025
Location
Toledo, OH, US
Sold By

Equipment Dudes LLC

Kenworth T880 Dump Truck - Cummins 565HP, Automatic, 16' Dump
8 0

2021 Kenworth T880 Dump Truck - Cummins 565HP, Automatic, 16' Dump

$199,950 USD
Gently Used, Low-mileage Kenworth T880 Tandem Axle Dump Truck for sale. Features: Single Exhaust, 16 ft. Aluminum Heritage Dump Body, Auto Tarper, Power Locks, Power Windows, CB Radio,...
ConditionUsed
Usage840 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length16 ft.
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number443502T
MLS Number13452611
CategoryDump Trucks
Last Updated3/18/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T480 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 14' Dump
9 3

2025 Kenworth T480 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 14' Dump

$204,950 USD
New Kenworth T480 Tandem Axle Dump Truck for sale. Features: Single Exhaust, 80-gallon Fuel Capacity, 14 ft. Steel Air-Flo Dump Body with Auto Tarper, Power Locks, Power Windows, Heated...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Bed Length14 ft.
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 5.63 ratio
Stock Number168381
MLS Number13448729
CategoryDump Trucks
Last Updated3/14/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Autocar DC64 Dump Truck - Cummins 455HP, 6 Speed Allison Rds Automatic, 19' Dump
2 0

2024 Autocar DC64 Dump Truck - Cummins 455HP, 6 Speed Allison Rds Automatic, 19' Dump

$276,000 USD
Green Mamba - paint scheme, wheels, frame etc. available - body can be painted to match (body not included in truck chassis quote),
ConditionNew
Usage1,100 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length19 ft.
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberGreen Machine
MLS Number13063310
CategoryDump Trucks
Last Updated3/14/2025
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Freightliner 114SD Quad Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic
44 0

2025 Freightliner 114SD Quad Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$252,800 USD
2025 Freightliner 114SD, 18' Elliptical Dump Body, 52" Sides, (47" with 6" angle top rail), Granite Dump Bodies - Hardox, Cummins X12 500V HP @ 1900 RPM, 1700LB-FT @ 1000 RPM GOV RPM VOC,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeWilliamsen
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission18 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleQuad Axle
Rear End67,000 lb 3.91 ratio
Stock NumberWE4587
MLS Number11778410
CategoryDump Trucks
Last Updated3/14/2025
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

Mack Granite GU713 Dump Truck - MP7 405HP, Automatic
12 0

2013 Mack Granite GU713 Dump Truck - MP7 405HP, Automatic

$75,000 USD
Triple frame off road haul truck with 18' steel box, 18' of frame, 162" C-T (muffler takes 1' of these measurements)
ConditionUsed
Usage7,275 Hours
Duty ClassHeavy Duty Dump Truck
Horse Power405 HP
Engine ModelMack MP7
Drivetrain6x4
TransmissionAutomatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End65,000 lb 8.27 ratio
Stock Number7009
MLS Number12987417
CategoryDump Trucks
Last Updated3/13/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump
20 0

2011 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

Call for price
2011 Peterbilt 365 tandem axle truck #5247, , Vin # 1NPSL70X5BD131399, , Cummins ISX11.9-425V- 425 horsepower turbo diesel engine, 1,550 ft lb torque, , Jake brakes, , Allison HD4560P- 6 speed...
ConditionUsed
Usage107,251 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length15 ft.
Horse Power425 HP
Engine ModelCummins ISX11.9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number5247
MLS Number13300600
CategoryDump Trucks
Last Updated3/13/2025
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic
40 0

2021 Peterbilt 579 Dump Truck - Cummins 450HP, 12 Speed Automatic

$69,500 USD
FLEET MAINTAINED PETERBILT 579, BRAND NEW 14'X56" DUMP BED, NEW PTO, TANK, TARP, 19 CU YARD CAPACITY, CUMMINS POWERED, AUTOMATIC TRANSMISSION, NEW VIRGIN RUBBER! Please visit our website...
ConditionUsed
Usage444,474 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number6913
MLS Number13440757
CategoryDump Trucks
Last Updated3/11/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Kenworth T480 Dump Truck - Paccar 370HP, 6 Speed Allison Rds Automatic, 16' Dump
28 0

2025 Kenworth T480 Dump Truck - Paccar 370HP, 6 Speed Allison Rds Automatic, 16' Dump

$186,995 USD
2025 Kenworth T480 Tandem Dump Truck. Exterior Color: White (L0006EY). Engine: PACCAR PX-9 370. 370 HP @ 1600 RPM, 1250 lb-ft torque @ 1200 RPM, Engine brake. Transmission: Allison 3000RDS 6...
ConditionNew
Usage2,190 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power370 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 6.14 ratio
Stock NumberKF171509
MLS Number13167167
CategoryDump Trucks
Last Updated3/11/2025
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

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