New Heavy Duty 6 Speed Trucks with Cummins Engines For Sale

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Peterbilt 548 Single Axle Cab & Chassis Truck - Cummins, 330HP, 6 Speed Allison Rds Automatic
5 0

2025 Peterbilt 548 Single Axle Cab & Chassis Truck - Cummins, 330HP, 6 Speed Allison Rds Automatic

Newly Listed
Call for price
Ready to go for plow season. Full double frame, full jake brake, extended front bumper and stationary grille for front hitch and crank driven PTO (also has transmission PTO provisions). ...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power330 HP
Engine ModelCummins ISL
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End26,000 lb 6.14 ratio
Stock Number272431
MLS Number13166466
CategoryCab & Chassis Trucks
Last Updated10/9/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

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 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

Newly Listed
$248,999 USD
2025 Kenworth T880 Rolloff, Exterior Color: White (L0006EY), Interior: Vantage Daycab in Slate Gray Engine Transmission: Engine: Cummins X15 470V, Productivity Series, 470 horsepower @ 1900...
ConditionNew
Usage333 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF129826
MLS Number13158837
CategoryRoll Off Trucks
Last Updated10/7/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

Newly Listed
$248,999 USD
2025 Kenworth T880 Rolloff, Exterior Color: White (L0006EY), Interior: Vantage Daycab in Slate Gray Engine Transmission: Engine: Cummins X15 470V, Productivity Series, 470 horsepower @ 1900...
ConditionNew
Usage333 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF129825
MLS Number13158836
CategoryRoll Off Trucks
Last Updated10/7/2024
Location
Fort Pierce, FL, 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

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 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

Peterbilt 548 Single Axle Cab & Chassis Truck - Cummins, 330HP, 6 Speed Automatic
13 0

2025 Peterbilt 548 Single Axle Cab & Chassis Truck - Cummins, 330HP, 6 Speed Automatic

Newly Listed
Call for price
2025 PETERBILT 548 DAY CAB. ALLSION 6 SPEED AUTO PAIRED TO A 330 HP PX9 ENGINE. 330HP WITH 1000 LBS OF TORQUE. 26,000LBS REAR AXLE WITH A 14600LBS FRONT AXLE. 6.14 REAR END WITH A 156IN...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power330 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionReyco
Rear AxleSingle Axle
Stock Number273989
MLS Number13152917
CategoryCab & Chassis Trucks
Last Updated10/3/2024
Location
Butler, PA, US
Sold By

Hunter Truck

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

Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic
7 0

2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic

$207,485 USD
COULD BE TANK WAGON, DUMP, FLAT BED, ETC. CALL LUKE WHEELER @,
Quantity5
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power450 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberSJ133852
MLS Number13115628
CategoryCab & Chassis Trucks
Last Updated9/18/2024
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

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

Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
5 0

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

$289,950 USD
New 2025 Kenworth T880 Roll-Off Truck for Sale. Features: American Roll-Off Body, Dual Exhaust Stack, 20k Steerable Pusher, Aluminum Wheels, Tapered Chrome Bumper, Front Tow Hook, 100-Gallon...
ConditionNew
Duty ClassHeavy Duty Roll Off Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear End46,000 lb 4.10 ratio
Stock Number126755
MLS Number13112897
CategoryRoll Off Trucks
Last Updated9/13/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

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

Western Star 49X Dump Truck - Cummins 475HP
4 0

2025 Western Star 49X Dump Truck - Cummins 475HP

$209,950 USD
2025 Western Star 49X, Cummins 475hp X12, Allison 4500RDS, OX Stampede Body, PRICE EXCLUDES FET APPLICABLE TAXES FEES, stock: 252929, transmodel: 4500 RDS, engine type: X12, numberofbeds:...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number252929
MLS Number13110371
CategoryDump Trucks
Last Updated9/22/2024
Location
Fort Myers, FL, US
Sold By

Southport Truck Group

Western Star 49X Dump Truck - Cummins 475HP
4 0

2025 Western Star 49X Dump Truck - Cummins 475HP

$209,950 USD
2025 Western Star 49X, Cummins 475hp X12, Allison 4500RDS, OX Stampede Body, PRICE EXCLUDES FET APPLICABLE TAXES FEES, stock: 252928, transmodel: 4500 RDS, engine type: X12, numberofbeds:...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number252928
MLS Number13110367
CategoryDump Trucks
Last Updated9/22/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
4 0

2023 Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Recently Updated
$168,060 USD
BIG Cummins Motor - 500 HP, 1700# Torque, Allison Transmission, Autocar Rough Service Cab and Chassis, Chassis Length is Perfect length for 26': Flatbeds, Hooks, Rolloff, Reefer,
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock Number245664
MLS Number13106967
CategoryCab & Chassis Trucks
Last Updated10/5/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic
13 0

2023 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

Call for price
New DOT!! Call Yvette!,
ConditionNew
Usage1 Hours
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Transmission6 Speed Automatic
Stock NumberOTW273
MLS Number12634468
CategoryYard Spotter Trucks
Last Updated9/10/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual
12 0

2023 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual

Call for price
2 Hours, Engine: CUMMINS, 200 HP, Fuel Type: Diesel, 6 Speed Manual Transmission
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Transmission6 Speed Manual
Stock NumberOTW270
MLS Number12639718
CategoryYard Spotter Trucks
Last Updated9/10/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual
7 0

2023 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual

Call for price
2 Hours, Engine: CUMMINS, 200 HP, Fuel Type: Diesel, 6 Speed Manual Transmission
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Transmission6 Speed Manual
Stock NumberOTW269
MLS Number12639716
CategoryYard Spotter Trucks
Last Updated9/10/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual
14 0

2023 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual

Call for price
2 Hours, Engine: CUMMINS, 200 HP, Fuel Type: Diesel, 6 Speed Manual Transmission
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Transmission6 Speed Manual
Stock NumberOTW268
MLS Number12639710
CategoryYard Spotter Trucks
Last Updated9/10/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual
14 0

2023 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual

Call for price
2 Hours, Engine: CUMMINS, 200 HP, Fuel Type: Diesel, 6 Speed Manual Transmission
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Transmission6 Speed Manual
Stock NumberOTW277
MLS Number12639702
CategoryYard Spotter Trucks
Last Updated9/10/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual
13 0

2023 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Manual

Call for price
4 Miles, 2 Hours, Engine: CUMMINS, 200 HP, Fuel Type: Diesel, 6 Speed Manual Transmission
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Transmission6 Speed Manual
Stock NumberOTW274
MLS Number12634680
CategoryYard Spotter Trucks
Last Updated9/10/2024
Location
Fontana, CA, US
Sold By

TCI Transportation

Autocar DC64 Cab & Chassis Truck
6 0

2023 Autocar DC64 Cab & Chassis Truck

Price Drop
$188,602 USD
2023 Autocar DC64 Quint Axle Cab Chassis. *BRAND NEW 2023 TRUCK* 1075 Miles. 28 Hours. 20K Front Axle, 46K Rear Axles, Three 8K Lift Axles, 90K GVWR. Cummins Engine, HP. Spring Ride...
ConditionNew
Usage28 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power475 HP
Engine ModelCummins X12
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleFive Axle
Rear End60,000 lb
Stock Number246586
MLS Number12755675
CategoryCab & Chassis Trucks
Last Updated10/5/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck
6 0

2023 Autocar DC64 Cab & Chassis Truck

Recently Updated
$187,333 USD
2023 Autoocar DC64 Quint Axle Cab Chassis. ***BRAND NEW***.... Cummins X12 Engine w/475 HP. 1122 Miles. 31 Hours. ***SEVERAL UNITS AVAILABLE, ON THE GROUND, READY FOR BUILDS***.... 20K...
ConditionNew
Usage31 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power475 HP
Engine ModelCummins X12
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleFive Axle
Rear End46,000 lb
Stock Number246584
MLS Number12755674
CategoryCab & Chassis Trucks
Last Updated10/5/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

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