Used Kenworth 6 Speed Trucks with Cummins Engines For Sale

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51-74 of 74 results
51-74 of 74 results
Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump
11 0

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$249,900 USD
Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 21' 2" Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...
ConditionUsed
Usage12,649 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End4.56 ratio
Stock NumberRJ358793
MLS Number13537607
CategoryDump Trucks
Last Updated7/9/2025
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump
14 0

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$249,900 USD
Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 21' 2" Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...
ConditionUsed
Usage14,804 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End4.56 ratio
Stock NumberRJ376243
MLS Number13537388
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
15 0

2024 Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$239,900 USD
2024 Kenworth T880 --- Tandem Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 262" Wheelbase, 24' Bridge, Chalmers, Double Frame, 3...
Quantity2
ConditionUsed
Usage2,250 Hours
Duty ClassHeavy Duty Roll Off Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock Number368838
MLS Number13464031
CategoryRoll Off Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump
11 0

2021 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

$179,900 USD
Tri Axle, X-15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 213" Wheelbase, 20' Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air Brake...
ConditionUsed
Usage318,223 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 End4.89 ratio
Stock NumberMJ442995
MLS Number13448864
CategoryDump Trucks
Last Updated5/29/2025
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
12 0

2021 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

$179,900 USD
Triaxle, 16' Ox Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 13,500...
ConditionUsed
Usage11,793 Hours
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 End4.89 ratio
Stock NumberMJ442996
MLS Number13443902
CategoryDump Trucks
Last Updated5/29/2025
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
12 0

2021 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

$179,900 USD
2021 Kenworth T880 --- Tri Axle, X-15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 213" Wheelbase, 20' Bridge, Chalmers, Double Frame, 3 Stage...
Quantity2
ConditionUsed
Usage319,994 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power485 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.89 ratio
Stock Number442996
MLS Number13443820
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic
12 0

2021 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic

$179,900 USD
2021 Kenworth T880 --- Tri Axle, X-15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 213" Wheelbase, 20' Bridge, Chalmers, Double Frame, 3 Stage...
Quantity2
ConditionUsed
Usage318,223 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power485 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.89 ratio
Stock Number442995
MLS Number13437205
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T800 Tri Axle Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 16.5' Dump
14 0

2017 Kenworth T800 Tri Axle Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 16.5' Dump

$152,900 USD
2017 Kenworth T800 --- Tri Axle, ISX 12 Cummins 425 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 front axle, 46,000 Rear Axle, 216" Wheelbase, 20' 3" Bridge, Hendrickson Haulmaax, 3...
Quantity2
ConditionUsed
Usage270,646 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeRogers
Bed Length16.5
Horse Power425 HP
Engine ModelCummins ISX12
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTri Axle
Rear End46,000 lb 4.78 ratio
Stock Number166793
MLS Number13282720
CategoryDump Trucks
Last Updated5/29/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic
40 0

2021 Kenworth T800 Dump Truck - Cummins 450HP, 6 Speed Allison Rds Automatic

Call for price
307988 Miles, Engine: CUMMINS X15P, 450 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Hendrickson Suspension, Wheels: Aluminum, Wheel Base: 256, Tandem Rear Axles, Front...
ConditionUsed
Usage307,988 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power450 HP
Engine ModelCummins X15P
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-36264
MLS Number13586980
CategoryDump Trucks
Last Updated5/17/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump
10 0

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

$184,900 USD
2020 Kenworth T880 --- Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 212" Wheelbase, 20' Bridge, Chalmers, Double Frame, 3 Stage...
ConditionUsed
Usage9,813 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power485 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number424280
MLS Number12992215
CategoryDump Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump
11 0

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$232,500 USD
58889 Miles, Engine: CUMMINS X15, 500 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 8x4, Chalmers Suspension, Wheels: Aluminum, Tri Rear Axles, Front Axle Weight: 20000 lb, Rear...
ConditionUsed
Usage58,889 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb
Stock Number17897
MLS Number13542049
CategoryDump Trucks
Last Updated5/13/2025
Location
Worcester, MA, US
Sold By

Ballard Truck Center

Kenworth T880 Mixer / Ready Mix / Concrete Truck - Cummins, 450HP
60 0

2020 Kenworth T880 Mixer / Ready Mix / Concrete Truck - Cummins, 450HP

$239,900 USD
79787 Miles, Engine: CUMMINS, 450 HP, Fuel Type: Diesel, Walking Beam Suspension, Wheel Base: 272, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb
ConditionUsed
Usage79,787 Miles
Duty ClassHeavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power450 HP
Transmission6 Speed
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number335231
MLS Number13129781
CategoryMixer / Ready Mix / Concrete Trucks
Last Updated4/16/2025
Location
Manchester, NH, US
Sold By

Allegiance Trucks

Kenworth T300 Tandem Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Manual
4 0

1999 Kenworth T300 Tandem Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Manual

$9,000 USD
runs good, thick frame, air seat, air brakes dump valve, differential lock, *not a perfect truck but runs and works
ConditionUsed
Usage232,225 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelCummins ISC8.3
Drivetrain6x4
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number99T3TACC
MLS Number12614254
CategoryCab & Chassis Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T370 Boom / Bucket Truck - 2013 Altec AA755 Aerial Lift, 6 Spd
8 0

Kenworth T370 Boom / Bucket Truck - 2013 Altec AA755 Aerial Lift, 6 Spd

$30,000 USD
good truck, very clean, runs great, 55 ft boom, air brakes, air seat, power right window, differential lock,,
ConditionUsed
Usage252,900 Miles
Duty ClassHeavy Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakeAltec
Upfit ModelAA755
Drivetrain2WD
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number13T3252BUC
MLS Number12548452
CategoryBoom & Bucket Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T300 Single Axle Digger Derrick Truck - 6 Spd, 2005 Altec DM47T Digger Derrick
4 0

Kenworth T300 Single Axle Digger Derrick Truck - 6 Spd, 2005 Altec DM47T Digger Derrick

$23,000 USD
nice truck, runs great, clean, cruise, air brakes, air seat,,
ConditionUsed
Duty ClassHeavy Duty Digger Derrick Truck
Upfit TypeDigger Derrick
Upfit MakeAltec
Upfit ModelDM47T
Drivetrain2WD
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number05T376DD
MLS Number11683898
CategoryDigger Derrick Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T300 26 ft Box Truck - 300HP, 6 Speed Autoshift Amt, Roll up Door
20 0

2004 Kenworth T300 26 ft Box Truck - 300HP, 6 Speed Autoshift Amt, Roll up Door

$19,900 USD
Cummins ISL 300 hp, Automated " automatic " 6 speed, still has a clutch pedal for start and stop, Eaton Fuller product, Easy to operate, Selectable diff lock in rear, 26' aluminum dry...
ConditionUsed
Usage230,374 Miles
Duty ClassHeavy Duty Box Truck
Box Length26 ft.
Horse Power300 HP
Engine ModelCummins ISL300
Drivetrain4x2
Transmission6 Speed Autoshift Automated
SuspensionReyco
Rear AxleSingle Axle
Rear End4.33 ratio
Door TypeRoll up
Lining TypeAluminum
Stock Number053183
MLS Number13224944
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/11/2024
Location
Spokane, WA, US
Sold By

Class 8 Trucks

Kenworth T800 Farm / Grain Truck - Cummins 365HP, 6 Speed Allison Rds Automatic
4 0

2010 Kenworth T800 Farm / Grain Truck - Cummins 365HP, 6 Speed Allison Rds Automatic

Call for price
Vander Haag’s – We’re your industry expert in building a cab chassis to fit your need. With over 80 years of experience let us partner with you for your next truck. We’re your one stop...
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power365 HP
Engine ModelCummins ISL
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCUSTOM BUILT
MLS Number12712583
CategoryFarm & Grain Trucks
Last Updated3/29/2024
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166138
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
London, OH, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166137
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
Council Bluffs, IA, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166136
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166135
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166134
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166133
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic
11 0

2009 Kenworth T800 Farm / Grain Truck - Cummins 345HP, 6 Speed Automatic

Call for price
Let us build a New 20' Kann aluminum body with a new Scott LL2000 hoist Grain Truck For You Today! Call for a quote!,
ConditionUsed
Duty ClassHeavy Duty Farm / Grain Truck
Horse Power345 HP
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberGRAINTRUCK
MLS Number11166132
CategoryFarm & Grain Trucks
Last Updated3/22/2023
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

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