Used 6 Speed 6x4 Dump Trucks For Sale

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1-24 of 24 results
1-24 of 24 results
Freightliner 114SD Dump Truck - Detroit 435HP, 6 Speed Allison Rds Automatic, 15' Dump
30 0

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

Recently Updated
$99,500 USD
2015 Freightliner 114SD Tandem Axle Dump Truck, Detroit DD13 Turbo Diesel Engine, 435 HP, Engine Brake, Allison 4,500 RDS 6 Speed Automatic Transmission, 135,313 ECM VERIFIED Miles 8,556...
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 Number13323931
CategoryDump Trucks
Last Updated2/11/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Peterbilt 548 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic, 16' Dump
35 0

2023 Peterbilt 548 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated
$159,500 USD
2023 Peterbilt 548 Tandem Axle Dump Truck, 8.9L Paccar PX-9 Turbo Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 33,391 ECM Verified Miles ONLY 2...
ConditionUsed
Usage2,713 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power360 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End46,000 lb 5.38 ratio
Stock NumberT16952D
MLS Number13349094
CategoryDump Trucks
Last Updated2/7/2025
Location
Denver, CO, US
Sold By

DTI Trucks

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
$89,900 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 Updated2/7/2025
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Kenworth T880 Dump Truck
7 0

2024 Kenworth T880 Dump Truck

$224,500 USD
Remaining Factory Warranty. Set up for a lift axle,
ConditionUsed
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power505 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number55934
MLS Number13310661
CategoryDump Trucks
Last Updated2/1/2025
Location
Worcester, MA, US
Sold By

Ballard Truck Center

Freightliner M2 106 Dump Truck - Detroit 350HP
18 0

2019 Freightliner M2 106 Dump Truck - Detroit 350HP

$119,500 USD
2019 Load King 16 Ft. Dump Bed, 1/4 Inch AR450 Steel, 88 Inch Width, 48 Inch Side Height, 16-19 Yard Capacity, High Lift Tailgate With Air Lock, Electric Tarp; 2019 Freightliner M2106 6x4,...
ConditionUsed
Usage191,131 Miles
Horse Power350 HP
Engine ModelDetroit DD8 D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberKHKV3555
MLS Number13375722
CategoryDump Trucks
Last Updated2/1/2025
Location
Fort Worth, TX, US
Sold By

Custom Truck One Source

Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump
15 0

2023 Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

Price Drop
$222,900 USD
2023 Kenworth T880 --- Tandem Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 2" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage1,081 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock Number266000
MLS Number13187311
CategoryDump Trucks
Last Updated1/30/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump
17 0

2012 Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump

$89,900 USD
EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, 2012 TANDEM DUMP, PINTLE HITCH, ELECTRIC TARP, CUMMINS POWERED 260 HP, ALLISON AUTOMATIC 3000 SERIES...
ConditionUsed
Usage103,942 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeR/S GODWIN
Bed Length14 ft.
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCHBR3049/CHESA
MLS Number13133463
CategoryDump Trucks
Last Updated1/30/2025
Location
Chesapeake, VA, US
Sold By

Truck Enterprises Inc.

Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic, 16' Dump
40 0

2023 Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic, 16' Dump

$169,500 USD
2023 Kenworth T480 Tandem Axle Dump Truck, Paccar PX-9 8.9L Turbo Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 19,466 Miles, ONLY 1,175 Engine...
ConditionUsed
Usage1,175 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power360 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberT16955D
MLS Number13332508
CategoryDump Trucks
Last Updated2/5/2025
Location
Denver, CO, US
Sold By

DTI Trucks

2012 Freightliner M2 106 Dump Truck - Dump Body
9 0

2012 Freightliner M2 106 Dump Truck - Dump Body

$89,900 USD
EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, PINTLE HITCH, CUMMINS POWERED, ALLISON AUTOMATIC TRANSMISSION, MSTA, FINANCING AVAILABLE. CALL SCOTT...
ConditionUsed
Usage103,254 Miles
Duty ClassHeavy Duty Dump Truck
Upfit TypeDump Body
Bed Length14 ft.
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCHBR3048U/RICH
MLS Number13032123
CategoryDump Trucks
Last Updated1/30/2025
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

Freightliner M2 106 Dump Truck - Cummins 300HP, 6 Speed Allison Rds Automatic
12 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
Usage4,073 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 NumberLJ1329
MLS Number13258270
CategoryDump Trucks
Last Updated1/22/2025
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

2024 Kenworth T880 Dump Truck - Dump Body
24 3

2024 Kenworth T880 Dump Truck - Dump Body

$214,900 USD
For Sale: 2024 Kenworth T880 Dump Truck – Spec’d for Performance and Durability Stock Number: 1854900, Specifications:, Engine: PACCAR MX-13, 455 HP, Transmission: Allison 4500 RDS...
Warranty
ConditionUsed
Usage41,891 Miles
Duty ClassHeavy Duty Dump Truck
Upfit TypeDump Body
Bed Length16 ft.
Horse Power455 HP
Engine ModelPaccar MX13
Drivetrain6x4
Transmission6 Speed Allison RDS Automated
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 3.90 ratio
Stock Number1854900
MLS Number13305268
CategoryDump Trucks
Last Updated2/6/2025
Location
Atlanta, GA, US
Sold By

Rush Truck Centers Atlanta

Mack DM690S Dump Truck - E7 350HP, 6 Speed Manual, 14' Dump
6 0

1997 Mack DM690S Dump Truck - E7 350HP, 6 Speed Manual, 14' Dump

$20,000 USD
good truck, runs great, double frame, air seat, good tires, differential lock,
ConditionUsed
Usage244,255 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power350 HP
Engine ModelMack E7
Drivetrain6x4
Transmission6 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number97DM244TADUMP
MLS Number11683957
CategoryDump Trucks
Last Updated1/5/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 567 Dump Truck - Paccar 450HP, 6 Speed Automatic
37 2

2017 Peterbilt 567 Dump Truck - Paccar 450HP, 6 Speed Automatic

$79,500 USD
2017 Peterbilt 567 Dump Truck, 450hp Paccar MX-13, 6spd Allison Automatic, Air ride suspension, 605k Mi, Nationwide Delivery Available
ConditionUsed
Usage605,000 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power450 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End44,000 lb
Stock Number2986
MLS Number13307634
CategoryDump Trucks
Last Updated1/4/2025
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

Mack Vision CXN613 Dump Truck - 370HP, 6 Speed Manual, 15' Dump
4 0

2005 Mack Vision CXN613 Dump Truck - 370HP, 6 Speed Manual, 15' Dump

$35,000 USD
good truck, runs great, clean, nice bed, air gate, tarp, dump valve, air seat, tilt/tele, power mirrors,,
ConditionUsed
Usage819,446 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length15 ft.
Horse Power370 HP
Drivetrain6x4
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number05CXN819TADUMP
MLS Number11517347
CategoryDump Trucks
Last Updated12/24/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T480 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic
8 0

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

$199,950 USD
Kenworth T480 Tandem Axle Dump Truck for sale. Features: Kenworth Warranty starts at time of sale. Steel Air-Flo Dump Body, Single Exhaust, 80-gallon Fuel Capacity, Tough-Cloth Seats, Power...
ConditionUsed
Usage31 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 5.63 ratio
Stock Number24P179T
MLS Number13204058
CategoryDump Trucks
Last Updated12/24/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner 108SD Dump Truck - Cummins 370HP
19 0

2017 Freightliner 108SD Dump Truck - Cummins 370HP

$119,500 USD
79,306 Miles, Cummins ISL 370 HP, Allison 3000 RDS, 20,000 Lb. FAWR, 40,000 Lb. RAWR, 60,000 Lb. GVWR, 2016 Brandon 16 Ft. Dump Bed, 48 Inch Sides, 18-19 Yards, Air Lock Gate, Electric...
ConditionUsed
Usage79,306 Miles
Horse Power370 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberHHHX7609
MLS Number13294345
CategoryDump Trucks
Last Updated12/20/2024
Location
Bakersfield, CA, US
Sold By

Custom Truck One Source

Kenworth T880S Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump
27 0

2022 Kenworth T880S Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$209,899 USD
2022 Kenworth T880S --- Tandem Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 1" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage2,124 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock Number478688
MLS Number12446873
CategoryDump Trucks
Last Updated12/13/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Freightliner M2 106 Dump Truck - Cummins 260HP, 6 Speed Allison Rds Automatic, 14' Dump
11 0

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

$89,900 USD
***PRICE JUST REDUCED***, OWNED AND MAINTAINED BY LOCAL MUNICIPALITY, 3 IN STOCK, EXCELLENT CONDITION, BUILT TOUGH TO HANDLE YOUR HARSHEST JOB, THIS 2012 FREIGHTLINER M2 106 TANDEM AXLE...
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/HBG
MLS Number13055501
CategoryDump Trucks
Last Updated12/12/2024
Location
Harrisonburg, VA, US
Sold By

Truck Enterprises Inc.

2024 Mack Granite GR64F Tandem Axle Dump Truck - Like New
10 0

2024 Mack Granite GR64F Tandem Axle Dump Truck - Like New

$203,800 USD
2024 Mack GR64F Tandem-Axle Dump Truck - LIKE NEW. Two (2) twin units available as of Nov 21st. Only 65k miles (approx.). Mack MP8 diesel engine. 445 HP. 13.0 L displacement. Mack M-Drive 12...
Warranty
ConditionUsed
Usage60,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power445 HP
Engine ModelMack MP8
Emission RatingTier 4 Final
Drivetrain6x4
Transmission6 Speed mDRIVE Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb 3.55 ratio
Capacity16 yards
MLS Number13281335
CategoryDump Trucks
Last Updated1/14/2025
Location
San Antonio, TX, US
Sold By

Equipment Dudes LLC

2022 Mack Granite GR64F Dump Truck - Like New
20 0

2022 Mack Granite GR64F Dump Truck - Like New

$201,500 USD
2022 Mack GR64F Tandem-Axle Dump Trucks - LIKE NEW. Two (2) twin units available as of Nov 21st. Only 65k miles (approx.). Mack MP8 diesel engine. 415 HP. 13.0 L displacement. Allison 4500...
Warranty
Quantity2
ConditionUsed
Usage60,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length17 ft.
Horse Power415 HP
Engine ModelMack MP8
Emission RatingTier 4 Final
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End44,000 lb 4.19 ratio
Capacity20 yards
MLS Number13247234
CategoryDump Trucks
Last Updated12/24/2024
Location
Houston, TX, US
Sold By

Equipment Dudes LLC

International HV Dump Truck - N13 430HP, 6 Speed Automatic, 16' Dump
11 0

2021 International HV Dump Truck - N13 430HP, 6 Speed Automatic, 16' Dump

$100,000 USD
Very nice truck, runs good, good rubber, full lockers, electric windows, electric door locks, electric mirrors, cruise, diff lock, electric tarp, 11R24.5, *TITLE STATES REBUILT VEHICLE,
ConditionUsed
Usage187,098 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power430 HP
Engine ModelInternational N13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock Number21HV187TADUMP
MLS Number12973741
CategoryDump Trucks
Last Updated12/4/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17.5' Dump
11 0

2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17.5' Dump

$229,500 USD
111923 Miles, 3620 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Neway Suspension, Tires: 315, Wheels: Polished Aluminum,...
Quantity5
ConditionUsed
Usage3,620 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17.5
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionNeway
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number275460
MLS Number13071880
CategoryDump Trucks
Last Updated10/10/2024
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

Freightliner 108SD Dump Truck - Cummins 370HP
18 0

2017 Freightliner 108SD Dump Truck - Cummins 370HP

$129,500 USD
2017 Freightliner 108SD 6x4, 72,387 Miles, 60,000 Lbs. GVWR, 20,000 Lbs. FAWR, 40,000 Lbs. RAWR, Cummins ISL Engine, 370 Horsepower, Allison 3000RDS Transmission, 2016 Brandon 16 Ft. Dump...
ConditionUsed
Usage72,387 Miles
Horse Power370 HP
Engine ModelCummins ISL D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberHHHX7620
MLS Number13047764
CategoryDump Trucks
Last Updated10/18/2024
Location
Bakersfield, CA, US
Sold By

Custom Truck One Source

1990 Ford LN8000 Single Axle Dump Truck
13 0

1990 Ford LN8000 Single Axle Dump Truck

$8,500 USD
Good running dump truck. Everything works as it should. Has a Ford 7.8 engine with 240HP and a manual transmission. The 10' dump bed has a scissor hoist. Call with any questions and we will...
ConditionUsed
Usage146,000 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length10 ft.
Horse Power240 HP
Engine ModelFord Brazilian
Drivetrain6x4
Transmission6 Speed Manual
Stock Number1003
MLS Number11384531
CategoryDump Trucks
Last Updated12/16/2022
Location
Springville, PA, US
Sold By

Summit Core Supply

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