New 6 Speed 8x4 Trucks with Cummins Engines For Sale

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1-25 of 60 results
1-25 of 60 results
Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump
6 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump

Newly Listed
$279,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 120-gallon Fuel Capacity, 18 ft. Aluminum Smooth Side Heritage Dump Body, Auto Tarper, Heated Leather Driver's Seat,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End64,740 lb 4.10 ratio
Stock Number132059
MLS Number13163614
CategoryDump Trucks
Last Updated10/8/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump
19 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Newly Listed
$248,500 USD
- 2025 Kenworth T880 Set-Back Axle Truck w/17' Heritage aluminum dump body, - Exterior Color: Viper Red (L3781EY), - Interior: Vantage Daycab in Slate Gray Engine and Transmission:, -...
ConditionNew
Usage444 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberKN139233
MLS Number13158437
CategoryDump Trucks
Last Updated10/6/2024
Location
Mardela Springs, MD, US
Sold By

All Roads Trucks

Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump
8 0

2025 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump

Newly Listed
$240,900 USD
Engine: Cummins X15 Performance Series 565 horsepower @ 1900 RPM, 1850 lb-ft torque @ 1000 RPM, Jacobs compression brake, Transmission: Allison 4500RDS 6-speed automatic with PTO provision...
ConditionNew
Usage555 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17 ft.
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End59,500 lb 4.30 ratio
Stock NumberKN128105
MLS Number13158436
CategoryDump Trucks
Last Updated10/6/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump
5 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Newly Listed
$248,500 USD
Year: 2025, Equipped with Heritage 17' aluminum dump body - contact us for full body specifications. Engine Make/Model: Cummins X15 500V, Power: 500 HP @ 1900 RPM, Torque: 1850 lb-ft @ 900...
ConditionNew
Usage155 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End59,500 lb 4.30 ratio
Stock NumberKN139234
MLS Number13158423
CategoryDump Trucks
Last Updated10/6/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump
30 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated
$241,500 USD
- 2025 Kenworth T880, - Exterior Color: Lobelia (F0965EY), - Interior: Vantage Daycab in Slate Gray Air-Flo Dump Body:, - 17' Hardox steel dump body, - 54" side height, - 60" tailgate...
ConditionNew
Usage802 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Bed Length17 ft.
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End66,000 lb 4.10 ratio
Stock NumberKF133615
MLS Number13069716
CategoryDump Trucks
Last Updated10/6/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump
21 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Newly Listed
$244,000 USD
Equipped with 17' Heritage aluminum dump body Model Year: 2025, Model: Kenworth T880, Engine: Cummins X15 Productivity Series 500 HP @ 1900 RPM, 1650 lb-ft torque @ 900 RPM, Engine brake:...
ConditionNew
Usage125 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End59,500 lb 4.30 ratio
Stock NumberKN126343
MLS Number13157713
CategoryDump Trucks
Last Updated10/5/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump
19 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated
$248,500 USD
- 2025 Kenworth T880 Set-Back Axle Truck w/17' Heritage aluminum dump body, - Exterior Color: Viper Red (L3781EY), - Interior: Vantage Daycab in Slate Gray Engine and Transmission:, -...
ConditionNew
Usage444 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length17 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 460
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberKN138758
MLS Number13113180
CategoryDump Trucks
Last Updated10/6/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Autocar DC64 Cab & Chassis Truck
6 0

2024 Autocar DC64 Cab & Chassis Truck

Recently Updated
$188,770 USD
AUTOCAR - MAD MAX BLACKED OUT VERSION!!!! Quad axle, tri-axle, tandem, configurations available, 20K steers, 46K drives air ride, full locker, Cummins, Allison, 100+ year old Autocar is ...
ConditionNew
Usage1,015 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelCummins X12
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleQuad Axle
Rear End46,000 lb 4.56 ratio
Stock NumberRC247593
MLS Number13040451
CategoryCab & Chassis Trucks
Last Updated10/5/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic
5 0

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

Newly Listed
$279,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 120-gallon Fuel Capacity, Aluminum Smooth-side Heritage Dump Body with Auto Tarper, Allison Transmission, Power Locks...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End64,740 lb 4.10 ratio
Stock Number132030
MLS Number13152822
CategoryDump Trucks
Last Updated10/3/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 567 Dump Truck - Cummins 525HP
6 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed
$252,299 USD
FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a 16' Warren 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
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSD678749
MLS Number13152222
CategoryDump Trucks
Last Updated10/3/2024
Location
Tampa, FL, US
Sold By

Custom Truck One Source

Freightliner M2 106 Logging Truck - Cummins, 350HP
3 0

2023 Freightliner M2 106 Logging Truck - Cummins, 350HP

Recently Updated
$286,758 USD
FOR SALE! A brand new Freightliner M2106 8x4 upfitted with a Rotobec ELITE 910 MT27 grapple. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an...
ConditionNew
Horse Power350 HP
Engine ModelCummins L9 D
Drivetrain8x4
Transmission6 Speed
SuspensionTufTrac
Rear End46,000 lb
Stock NumberPHNZ2243
MLS Number12935097
CategoryLogging Trucks
Last Updated10/8/2024
Location
Lynchburg, VA, US
Sold By

Custom Truck One Source

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump
10 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump

$269,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: Allison Transmission/Cummins Engine, Dual Exhaust, 18 ft. Steel Air-Flo Dump Body, 120-gallon Fuel Capacity, Slate Gray Interior,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Bed Length18 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number127921
MLS Number12986329
CategoryDump Trucks
Last Updated9/24/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump
10 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump

$269,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: Allison Transmission/Cummins Engine, Dual Exhaust, 18 ft. Steel Air-Flo Dump Body, 120-gallon Fuel Capacity, Slate Gray Interior,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeAir-Flo
Bed Length18 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number127920
MLS Number12986327
CategoryDump Trucks
Last Updated9/24/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 567 Dump Truck - Cummins 525HP
6 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$252,299 USD
FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a 16' Warren 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
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSD678750
MLS Number13132465
CategoryDump Trucks
Last Updated9/24/2024
Location
Tampa, FL, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
7 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$268,406 USD
FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a Load King 17' 6" 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
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD713878
MLS Number13128630
CategoryDump Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
6 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$252,299 USD
FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a 16' Warren 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
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSD678747
MLS Number13128625
CategoryDump Trucks
Last Updated9/24/2024
Location
Tampa, FL, US
Sold By

Custom Truck One Source

Kenworth T880 Roll Off Truck - Cummins, 450HP
8 0

2024 Kenworth T880 Roll Off Truck - Cummins, 450HP

$298,989 USD
FOR SALE! A brand new Kenworth T880 8x4 upfitted with a Galbreath AH60-OR-8-22 roll-off. This vehicle is powered by a 450 hp Cummins X15 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power450 HP
Engine ModelCummins X15 D
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberRF352812
MLS Number13118760
CategoryRoll Off Trucks
Last Updated9/27/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic
5 0

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

$279,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: Aluminum Heritage Dump Body, Dual Exhaust, 20,000 lb. Steerable Lift Axle, Heated Leather Driver's Seat, Power Locks and Windows,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End64,740 lb 4.10 ratio
Stock Number132038
MLS Number13112878
CategoryDump Trucks
Last Updated9/13/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 567 Dump Truck - Cummins 525HP
7 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$268,406 USD
FOR SALE! A brand new Peterbilt 567 8x4 upfitted with a Load King 17' 6" 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
Drivetrain8x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD713876
MLS Number13006651
CategoryDump Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump
5 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump

$279,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 120-gallon Fuel Capacity, 18 ft. Aluminum Heritage Dump Body, Heated Leather Driver's Seat, Heated Mirrors, Power...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End64,740 lb 4.10 ratio
Stock Number131985
MLS Number13106711
CategoryDump Trucks
Last Updated9/11/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 567 Dump Truck - Cummins 525HP
8 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

$262,725 USD
FOR SALE! A brand new Peterbilt 567 8x4 upfitted with an Ox Bodies 16' 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
Drivetrain8x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSD713923
MLS Number13096501
CategoryDump Trucks
Last Updated9/6/2024
Location
Tampa, FL, US
Sold By

Custom Truck One Source

Kenworth T880 Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
24 0

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

$254,999 USD
- Model Year: 2025, - Model: Kenworth T880, - Engine: Cummins X15 Productivity Series, 500 hp @ 1900 RPM, 1850 lb-ft torque @ 900 RPM, Jacobs compression brake, - Transmission: Allison 4500...
ConditionNew
Usage655 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End59,500 lb 4.30 ratio
Stock NumberKN124501
MLS Number13078321
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
18 0

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

$254,999 USD
New 2025 Kenworth T880 chassis with Galfab roll off, Cummins X15 500 horsepower, Allison 4500RDS 6-speed automatic transmission, 20,000# front, 46,000# tandem axles, 13,200# pusher axle,...
ConditionNew
Usage555 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End46,000 lb
Stock NumberKN128239
MLS Number13055615
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Westminster, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
18 0

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

$254,999 USD
2025 Kenworth T880 with Galfab 60k Outside Rail Roll-off Hoist Exterior Color: White (L0006EY), Wheelbase: 268 inches, Frame: 10-3/4 x 3/8 inch steel section with full steel inserts / double...
ConditionNew
Usage444 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTri Axle
Rear End59,200 lb
Stock NumberKN128108
MLS Number13043066
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Mardela Springs, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tri Axle Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
20 0

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

$254,999 USD
2025 Kenworth T880 with Galfab 60k Outside Rail Roll-off Hoist Exterior Color: White (L0006EY), Wheelbase: 268 inches, Frame: 10-3/4 x 3/8 inch steel section with full steel inserts / double...
ConditionNew
Usage555 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTri Axle
Rear End59,200 lb
Stock NumberKN128107
MLS Number13043063
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Mardela Springs, MD, US
Sold By

All Roads Trucks

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