6 Speed Dump Trucks For Sale

Your Current Search
Industry
Trucks
Category
Dump Trucks
Transmission Speeds
6 Speed
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (546)
Category
Dump Trucks (546)
Model
Select a manufacturer to view available models.
Model Year
-
Transmission Speed
6 Speed (546)
Upfit Type
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (546)
Warranty
Price
-
State / Region
Select a country to view available states.
26-50 of 546 results
26-50 of 546 results
Ford F-750 Dump Truck - 7.3L G 335HP
4 0

2024 Ford F-750 Dump Truck - 7.3L G 335HP

Newly Listed
$104,738 USD
FOR SALE! A brand new Ford F750 4x2 upfitted with an Ox Bodies dump. This vehicle is powered by a 335 hp Ford 7.3L gasoline engine, and gears are shifted via a 6-speed automatic transmission...
ConditionNew
Horse Power335 HP
Engine ModelFord 7.3L G
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberRDF09274
MLS Number13128615
CategoryDump Trucks
Last Updated9/21/2024
Location
Bakersfield, CA, US
Sold By

Custom Truck One Source

Ford F-450 Dump Truck - 6 Speed Automatic, 12' Dump
83 0

2016 Ford F-450 Dump Truck - 6 Speed Automatic, 12' Dump

Recently Updated
$43,900 USD
2016 Ford F-450 Super Duty 4x4 Crew Cab Dump Truck; 120,253 Miles; 6.7L PowerStroke Turbodiesel Engine; 12' x 7' Dump Bed; Ready to Work,
ConditionUsed
Usage120,253 Miles
Duty ClassMedium Duty Dump Truck
Bed Length12 ft.
Drivetrain4x4
Transmission6 Speed Automatic
Stock Number4FT0930
MLS Number13086884
CategoryDump Trucks
Last Updated9/20/2024
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Peterbilt 340 Dump Truck - Paccar 330HP, 6 Speed Automatic
30 0

2009 Peterbilt 340 Dump Truck - Paccar 330HP, 6 Speed Automatic

Price Reduced
$99,500 USD
2009 Peterbilt 340 Tandem Axle Dump Truck, Paccar PX-8 Turbo Diesel Engine, 330 HP, Allison 5 Speed Automatic Transmission, Only 62,261 Miles Only 5,008 Engine Hours, 65K GVWR (20K/45K),...
ConditionUsed
Usage5,008 Hours
Duty ClassHeavy Duty Dump Truck
Horse Power330 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End45,000 lb 5.25 ratio
Stock NumberT16227D
MLS Number13027966
CategoryDump Trucks
Last Updated9/20/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic, 15' Dump
33 0

2015 Freightliner M2 106 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic, 15' Dump

Price Reduced
$119,500 USD
2015 Freightliner M2-106 Tandem Axle Dump Truck / Plow Truck, Cummins ISL 8.9L Diesel Engine, 330 HP, Engine Brake, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 26,596 ECM Verified...
ConditionUsed
Usage1,899 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeColt
Bed Length15 ft.
Horse Power330 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberT16408D
MLS Number12920160
CategoryDump Trucks
Last Updated9/20/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Dump Truck - Cummins 300HP
9 0

2025 Freightliner M2 106 Dump Truck - Cummins 300HP

Recently Updated
$126,338 USD
FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a 10' Load King dump body. This vehicle is powered by a 300 hp Cummins 6.7L diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power300 HP
Engine ModelCummins 6.7L D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSDVZ0238
MLS Number13047906
CategoryDump Trucks
Last Updated9/20/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
5 0

2024 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed
$269,912 USD
FOR SALE! A brand new Peterbilt 567 10x4 upfitted with a 19' Load King dump body. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power525 HP
Engine ModelCummins X15 D
Drivetrain10x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD713739
MLS Number13126230
CategoryDump Trucks
Last Updated9/20/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Western Star 47X Dump Truck - Detroit 525HP, Automatic
35 0

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

Recently Updated
$235,995 USD
See our New 2025 Western Star 47X for sale at Freightliner of Miami in Hialeah Gardens, Florida! This unit has some of the newest technology, appliances, and interior to give you the best...
ConditionNew
Usage774 Miles
Horse Power525 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLVR9720
MLS Number13096396
CategoryDump Trucks
Last Updated9/20/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

1998 GMC Top Kick C8500 Dump Truck - Dump Body
34 0

1998 GMC Top Kick C8500 Dump Truck - Dump Body

Newly Listed
$44,900 USD
This ex-city truck is in immaculate condition, with very low miles only 24067 miles, like a new snow plow, and controls inside the cab. with a salter in the back of the dump bed, a Sizzer...
ConditionUsed
Usage24,067 Miles
Duty ClassHeavy Duty Dump Truck
Upfit TypeDump Body
Bed Length10 ft.
Horse Power250 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
Suspension4 Spring
Rear AxleSingle Axle
Rear End22,000 lb 5.43 ratio
Stock Number502135
MLS Number13124966
CategoryDump Trucks
Last Updated9/19/2024
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

Peterbilt 567 Quad Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 18' Dump
21 0

2025 Peterbilt 567 Quad Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 18' Dump

Newly Listed
$274,900 USD
2025 Peterbilt 567 --- Quad Axle, X-15 Cummins 525 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 256" Wheelbase, 23' 7" Bridge, Hendrickson Haulmaax, Thick...
Quantity7
ConditionUsed
Usage38 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeLoad King
Bed Length18 ft.
Horse Power525 HP
Engine ModelCummins X15
Drivetrain10x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleQuad Axle
Rear End46,000 lb 4.56 ratio
Stock Number713771
MLS Number13124545
CategoryDump Trucks
Last Updated9/19/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump
7 0

2020 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed
Call for price
Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 213" Wheelbase, 19' 11" Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...
ConditionUsed
Usage302,180 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power485 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End4.56 ratio
Stock NumberLJ309776
MLS Number13124239
CategoryDump Trucks
Last Updated9/20/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump
9 0

2020 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed
Call for price
2020 Kenworth T880 --- Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 213" Wheelbase, 19' 11" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage302,180 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power485 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number309776
MLS Number13123797
CategoryDump Trucks
Last Updated9/20/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Autocar DC64 Tri Axle Dump Truck - Cummins 475HP, 6 Speed Allison Rds Automatic, 17' Dump
3 0

2023 Autocar DC64 Tri Axle Dump Truck - Cummins 475HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated
$234,950 USD
GREAT PRICE - Ready to go to work, 20# Steer axle w/disc brakes, 46k drive axle/suspension - full lockers, 20k pusher axle, 30 ton towing package on truck, Extended Warranties!! 5 year on...
ConditionUsed
Usage11,000 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeWarren
Bed Length17 ft.
Horse Power475 HP
Engine ModelCummins X12
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number244111
MLS Number13070502
CategoryDump Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

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

Recently Updated
$197,950 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 Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Mack Granite 84FR Dump Truck - MP8 D 425HP
9 0

2025 Mack Granite 84FR Dump Truck - MP8 D 425HP

Newly Listed
$253,189 USD
FOR SALE! A brand new Mack Granite 84FR 8x4 upfitted with a 16' Load King dump. This vehicle is powered by a 425 hp Mack MP8 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power425 HP
Engine ModelMack MP8 D
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSM005650
MLS Number13123126
CategoryDump Trucks
Last Updated9/19/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Dump Truck - Detroit 350HP
8 0

2024 Freightliner M2 106 Dump Truck - Detroit 350HP

Newly Listed
$181,342 USD
FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 350 hp Detroit DD8 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power350 HP
Engine ModelDetroit DD8 D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSDVY5147
MLS Number13123120
CategoryDump Trucks
Last Updated9/19/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
8 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed
$247,708 USD
FOR SALE! A brand new Peterbilt 567 6x4 upfitted with a 16' Load King dump. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power525 HP
Engine ModelCummins X15 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD714058
MLS Number13123110
CategoryDump Trucks
Last Updated9/19/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
10 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed
$269,796 USD
FOR SALE! A brand new 2024 Peterbilt 567 10x4 upfitted with a Load King LKEXD18-0543/16 dump. This vehicle is powered by a 525 hp Cummins X15 D diesel motor, and gears are shifted via an...
ConditionNew
Horse Power525 HP
Engine ModelCummins X15 D
Drivetrain10x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD713769
MLS Number13123107
CategoryDump Trucks
Last Updated9/19/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Ford F-750 Single Axle Dump Truck - Caterpillar 225HP, 10' Dump
4 0

2003 Ford F-750 Single Axle Dump Truck - Caterpillar 225HP, 10' Dump

Recently Updated
$8,000 USD
good tires, air brakes, *TRUCK HAS SET FOR A LONG TIME AND WILL NEED SERVICE AND GOING OVER TO BE PUT BACK TO WORK, WE ARE SELLING AS-IS,
ConditionUsed
Usage138,876 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length10 ft.
Horse Power225 HP
Engine ModelCaterpillar 3126E
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number03F750SADUMP
MLS Number10434126
CategoryDump Trucks
Last Updated9/22/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Western Star 49X Dump Truck - Cummins 475HP
11 0

2025 Western Star 49X Dump Truck - Cummins 475HP

Price Reduced
$209,950 USD
ON THE GROUND AND READY FOR DELIVERY, 2025 Western Star 49X, 475hp Cummins X12, Allison 4500RDS Transmission, Ox Stampede body with high lift tailgate, PRICE EXLCUDES FET APPLICABLE TAXES ...
ConditionNew
Usage1,504 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number251596
MLS Number13015069
CategoryDump Trucks
Last Updated9/22/2024
Location
Fort Myers, FL, US
Sold By

Southport Truck Group

Peterbilt 537 Dump Truck - Paccar 330HP
13 0

2025 Peterbilt 537 Dump Truck - Paccar 330HP

Recently Updated
Call for price
On Ground in Eau Claire, Pa. Peterbilt 537, PACCAR PX9 Engine, 330 HP, 1000 Torque, Allison 3500 RDS-P 6 Speed Transmission, 5.63 Rear Axle Ratio, Body Information:10 1/2' Aluminum Aluminum...
ConditionNew
Usage684 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power330 HP
Engine ModelPaccar PX9
Transmission6 Speed
SuspensionAir Trac
Rear End23,000 lb 5.63 ratio
Stock Number272105
MLS Number12998671
CategoryDump Trucks
Last Updated9/19/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

International MV607 Dump Truck - Cummins 250HP
6 0

2025 International MV607 Dump Truck - Cummins 250HP

Newly Listed
$122,986 USD
FOR SALE! A brand new International MV607 4x2 upfitted with a Load King dump body. This vehicle is powered by a 250 hp Cummins 6.7L diesel motor, and gears are shifted via an Allison 2500RDS...
ConditionNew
Horse Power250 HP
Engine ModelCummins 6.7L D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSS412648
MLS Number13118813
CategoryDump Trucks
Last Updated9/18/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
10 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed
$269,796 USD
FOR SALE! A brand new 2024 Peterbilt 567 10x4 upfitted with a Load King LKEXD18-0543/16 dump. This vehicle is powered by a 525 hp Cummins X15 D diesel motor, and gears are shifted via an...
ConditionNew
Horse Power525 HP
Engine ModelCummins X15 D
Drivetrain10x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD713764
MLS Number13118779
CategoryDump Trucks
Last Updated9/18/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
5 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

Recently Updated
$269,912 USD
FOR SALE! A brand new Peterbilt 567 10x4 upfitted with a 19' Load King dump body. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS...
ConditionNew
Horse Power525 HP
Engine ModelCummins X15 D
Drivetrain10x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD692503
MLS Number12943491
CategoryDump Trucks
Last Updated9/18/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Ford F-450 Single Axle Dump Truck - 6.8L TRITON V10 362HP, 6 Speed Automatic
30 0

2014 Ford F-450 Single Axle Dump Truck - 6.8L TRITON V10 362HP, 6 Speed Automatic

Price Reduced
$26,500 USD
2014 Ford F-450 Super Duty Crew Cab Dump Truck; 6.8L V10 Gas Engine; 131,241 Miles; 9' x 7' Dump Bed; 2wd,
ConditionUsed
Usage131,241 Miles
Duty ClassMedium Duty Dump Truck
Horse Power362 HP
Engine ModelFord 6.8L TRITON V10
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number4FT2750
MLS Number12504001
CategoryDump Trucks
Last Updated9/18/2024
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Ford F-550 Dump Truck - 300HP, 6 Speed Automatic
50 0

2013 Ford F-550 Dump Truck - 300HP, 6 Speed Automatic

Recently Updated
$38,500 USD
2013 Ford F-550SD XL Dump Bed Power Stroke 6.7L V8 DI 32V OHV Turbodiesel RWD TorqShift 6-Speed Automatic with Overdrive Oxford White Dump Bed 2D Standard Cab *** CARFAX CERTIFIED - ONE...
ConditionUsed
Usage129,713 Miles
Duty ClassMedium Duty Dump Truck
Horse Power300 HP
Transmission6 Speed Automatic
Stock NumberCB01380
MLS Number12858614
CategoryDump Trucks
Last Updated9/18/2024
Location
Sauk Rapids, MN, US
Sold By

MTH Commercial Trucks

Did you find what you were looking for? Yes No
Got a dump truck to sell? In minutes, you can create an online listing for your dump truck and advertise it to thousands of buyers.
Start selling today