Diesel 6 Speed 6x4 Trucks For Sale

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1-25 of 189 results
1-25 of 189 results
Featured Item
2014 Freightliner M2 106 Dump Truck
15 1

2014 Freightliner M2 106 Dump Truck

Newly Listed
$95,000 USD
2014 Freightliner M2 Tandem dump truck Clean, well maintained working truck CDL A or B required Low mileage Cummins ISL 9 9.3 liter in-line 6 300HP 6 speed Allison transmission AC 58,000...
ConditionUsed
Usage12,953 Hours
Duty ClassHeavy Duty Dump Truck
Horse Power300 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Transmission6 Speed Automatic
Rear AxleTandem Axle
Capacity18 tons
MLS Number12990835
CategoryDump Trucks
Last Updated7/16/2024
Location
Holly Springs Ga 30188, GA, US
Sold By

Private Party

Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic
11 0

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

Newly Listed
$189,000 USD
WON'T LAST LONG!!! LOCAL TRADE LATE MODEL LOW MILE KENWORTH TANDEM AXLE DUMP! ONLY 41K MILES! PACCAR PX9 ENGINE WITH 360HP, ALLISON 3000RDS AUTOMATIC TRANSMISSION, ALUMINUM WHEELS, 15'6"...
ConditionUsed
Usage41,338 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Horse Power360 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock NumberPM252654U/RIC
MLS Number12994765
CategoryDump Trucks
Last Updated7/18/2024
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

BATTLE MOTORS LNT Grapple Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
1 0

2024 BATTLE MOTORS LNT Grapple Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Newly Listed
$308,000 USD
***ADVERTISED PRICE INCLUDES FET*** Petersen TR3 Loader / Grapple with Route Assistant, Hard Ox 20' 30CY Dump Body Warranty for Allison 3000RDS Transmission, Coverage: 5 years (includes a...
ConditionNew
Usage550 Miles
Duty ClassHeavy Duty Grapple Truck
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear End30,000 lb
Stock NumberBM1000444
MLS Number12992250
CategoryGrapple Trucks
Last Updated7/17/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Peterbilt 567 Day Cab Truck - Cummins 565HP
5 0

2025 Peterbilt 567 Day Cab Truck - Cummins 565HP

Call for price
FOR SALE! A brand new Peterbilt 567 6x4 road tractor. This vehicle is powered by a 565 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS automatic transmission. The...
ConditionNew
Horse Power565 HP
Engine ModelCummins X15 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD715431
MLS Number12985804
CategoryDay Cab Semi Trucks
Last Updated7/14/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Peterbilt 567 Hooklift Truck - Cummins, 525HP
8 0

2024 Peterbilt 567 Hooklift Truck - Cummins, 525HP

$291,191 USD
FOR SALE! A brand new Peterbilt 567 6x4 upfitted with a Palfinger HT 500 L TEC hook lift. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power525 HP
Engine ModelCummins X15 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberRD667159
MLS Number12985749
CategoryHooklift Trucks
Last Updated7/14/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Freightliner M2 106 24 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Liftgate
35 0

2016 Freightliner M2 106 24 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Liftgate

Call for price
2016 Freightliner M2-106 Tandem Axle Box Truck, Cummins ISL 8.9L Diesel Engine, 270 HP, Engine Brake, Allison 6 Speed Automatic Transmission, 125,195 ECM Verified Miles 5,394 ECM Verified...
ConditionUsed
Usage5,394 Hours
Duty ClassHeavy Duty Box Truck
Box Length24 ft.
Horse Power270 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
LiftgateYes
Stock NumberT16482D
MLS Number12984355
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Peterbilt 330 Tandem Axle 24 ft Flatbed Truck - 315HP, 6 Speed Allison Hs Automatic
28 0

2004 Peterbilt 330 Tandem Axle 24 ft Flatbed Truck - 315HP, 6 Speed Allison Hs Automatic

Call for price
Boom typeFLÈCHE/ BOOM, Boom makeHIAB, Boom chart7500 LBS @ 25 ', 3 " / 5,290 LBS @ 33 ', 2 " / 4,010 LBS @ 41 ', 4 " / 3,260 LBS @ 48 ', 11 " / 2,760 LBS @ 56 ', 6 ", Size of the flatbed24 '...
ConditionUsed
Usage453,176 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power315 HP
Engine ModelCummins ISC
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 6.50 ratio
WinchYes
Stock NumberC-34693
MLS Number12982923
CategoryFlatbed Trucks
Last Updated7/11/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Peterbilt 548 Dump Truck - Paccar 360HP
8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$201,700 USD
FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Brandon dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...
ConditionNew
Horse Power360 HP
Engine ModelPaccar PX9 D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSM713604
MLS Number12978196
CategoryDump Trucks
Last Updated7/11/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Peterbilt 548 Dump Truck - Paccar 360HP
8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$201,700 USD
FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Brandon dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...
ConditionNew
Horse Power360 HP
Engine ModelPaccar PX9 D
Drivetrain6x4
Transmission6 Speed
Rear End40,000 lb
Stock NumberSM713597
MLS Number12978192
CategoryDump Trucks
Last Updated7/11/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Freightliner 114SD Logging Truck - Cummins, 455HP
7 0

2024 Freightliner 114SD Logging Truck - Cummins, 455HP

$323,323 USD
FOR SALE! A brand new Freightliner 114SD 6x4 upfitted with a Palfinger Epsilon M13A80 grapple. This vehicle is powered by a 455 hp Cummins X12 diesel motor, and gears are shifted via an...
ConditionNew
Horse Power455 HP
Engine ModelCummins X12 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberRHVB7046
MLS Number12977965
CategoryLogging Trucks
Last Updated7/11/2024
Location
Tampa, FL, US
Sold By

Custom Truck One Source

International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic
14 0

2008 International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Call for price
HARD TO FIND HEAVY SPEC CUMMINS POWERED AUTOMATIC VOCATIONAL TRUCK! , 2008 International 7600 tandem axle truck #5210 (Sister truck shown in 1st picture, remaining pictures are the actual...
ConditionUsed
Usage2,945 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number5211
MLS Number12976094
CategoryCab & Chassis Trucks
Last Updated7/9/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic
13 0

2008 International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Call for price
HARD TO FIND HEAVY SPEC CUMMINS POWERED AUTOMATIC VOCATIONAL TRUCK! , 2008 International 7600 tandem axle truck #5210 (Sister truck shown in 1st picture, remaining pictures are the actual...
ConditionUsed
Usage2,792 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number5210
MLS Number12976090
CategoryCab & Chassis Trucks
Last Updated7/9/2024
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

2025 Kenworth T880 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic, 28', Heavy Duty, Tandem Axle
27 1

2025 Kenworth T880 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic, 28', Heavy Duty, Tandem Axle

Call for price
Kenworth industrial carrier tow truck for sale at Midco Sales. Key Specs: Kenworth T880, Cummins X15, automatic transmission, Jerr-Dan industrial carrier, 20k winch, wheel lift.This...
ConditionNew
Usage1,986 Miles
Duty ClassHeavy Duty Rollback Tow Truck
Upfit TypeRollback Towing Body
Upfit MakeJerr-Dan
Bed Length28 ft.
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
WinchYes
Stock NumberT58189
MLS Number12975203
CategoryRollback Tow Trucks
Last Updated7/9/2024
Location
Chandler, AZ, US
Sold By

Midco Sales

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

Recently Updated
$125,000 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 Updated7/19/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 567 Roll Off Truck - Cummins, 450HP
4 0

2025 Peterbilt 567 Roll Off Truck - Cummins, 450HP

Call for price
FOR SALE! A brand new Peterbilt 567 6x4 upfitted with a Galbreath U5-OR-174 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
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSD717250
MLS Number12972414
CategoryRoll Off Trucks
Last Updated7/16/2024
Location
Atlanta, GA, US
Sold By

Custom Truck One Source

Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic
28 0

2012 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Recently Updated
$46,977 USD
2012 Freightliner M2106 24' x 102" Tandem-Axle Flat-Bed Truck W/ Fork-Lift Package, Cummins ISC 8.3L @ 350 H.P., Exhaust Brake, Allison 3000-RDS 6-Speed Automatic O/D Transmission, 5.29...
ConditionUsed
Usage2,335 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power350 HP
Engine ModelCummins ISC350
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
WinchYes
Stock Number3906
MLS Number12971207
CategoryFlatbed Trucks
Last Updated7/17/2024
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

Peterbilt 348 Day Cab Truck - Paccar 350HP, 6 Speed Allison Rds Automatic
60 4

2013 Peterbilt 348 Day Cab Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$30,000 USD
2013 PETE 348, ONLYYY 190K*** MILEAGE SHOWING, THE PACCAR PX8 ENGINE!! ALLISON AUTOMATIC, SPRING RIDE, FIXED FIFTH, DRUM BREAKS,185" WB, 170'' CABEND FRAME ,12K FRONTS 40K REARS, SOLID...
ConditionUsed
Usage13,266 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power350 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number12971061
CategoryDay Cab Semi Trucks
Last Updated7/4/2024
Location
Jackson, TN, US
Sold By

Snider Equipment

Mack MRU613 Tandem Axle Garbage Truck - MP7, 330HP, 6 Speed Allison Rds Automatic
27 1

2008 Mack MRU613 Tandem Axle Garbage Truck - MP7, 330HP, 6 Speed Allison Rds Automatic

Call for price
Refuse or roll off box makeLABRIE, Refuse or roll off box modelCLSFRH-33 SF08109UVU, Manufactured date11 - 08 ( M-Y ), Refuse or roll off box dimension21'(24) ', Refuse or roll off box...
ConditionUsed
Usage12,048 Hours
Duty ClassHeavy Duty Garbage Truck
Horse Power330 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack
Rear AxleTandem Axle
Rear End46,000 lb 5.02 ratio
Stock NumberC-30453
MLS Number12970921
CategoryGarbage Trucks
Last Updated7/6/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth W900 Tandem Axle Rollback Tow Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic
10 0

2025 Kenworth W900 Tandem Axle Rollback Tow Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic

$333,500 USD
READY TO ROLL W900 / NRC 40TB ROLLBACK! 28' deck, wood inserts, wheel lift, remote controls, SS boxes, strobes. Call Luke Wheeler @ for details
ConditionNew
Usage865 Miles
Duty ClassHeavy Duty Rollback Tow Truck
Horse Power565 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAG 400L
Rear AxleTandem Axle
Rear End3.90 ratio
Stock NumberSR133624
MLS Number12967885
CategoryRollback Tow Trucks
Last Updated7/3/2024
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic
11 1

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic

$214,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Heated Mirrors, Stainless Steel Sun Visor, 230-gallon Fuel Capacity, Slate Gray Diamond VIT Interior, Espar Bunk Heater,...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number145792
MLS Number12967840
CategorySleeper Semi Trucks
Last Updated7/3/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
34 1

2019 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Call for price
574713 Miles, 10761 Hours, Engine: PACCAR PX9, 300 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Paccar Suspension, Tires: 295/80R22.5 / 11R22.5, Wheels:...
ConditionUsed
Usage10,761 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionPaccar
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberC-35586
MLS Number12967772
CategoryCab & Chassis Trucks
Last Updated7/4/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Freightliner M2 106 Flatbed Truck
31 0

2019 Freightliner M2 106 Flatbed Truck

$132,500 USD
2019 Freightliner M2-106 Tandem Axle Flatbed, Cummins L9 8.9L Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 98,391 ECM Verified Miles 2,687 ECM Verified...
ConditionUsed
Usage2,687 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
WinchYes
Stock NumberT16481D
MLS Number12962824
CategoryFlatbed Trucks
Last Updated7/4/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Peterbilt 348 Tandem Axle Truck - Cummins, 350HP
8 0

2022 Peterbilt 348 Tandem Axle Truck - Cummins, 350HP

$189,900 USD
2022 Peterbilt Model 348 24' Aluminum Platform Body With Full Headboard,Ten, Rachet Binders And Boom Craddle. Fassi Model F200BS Knuckle Boom Crane Mounted BOC, With Wireless Remote Control...
ConditionUsed
Usage57,219 Miles
Duty ClassHeavy Duty Truck
Horse Power350 HP
Engine ModelCummins PX9
Drivetrain6x4
Transmission6 Speed
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End46,000 lb 4.88 ratio
Stock Number340203
MLS Number12962790
CategoryOther Trucks
Last Updated6/29/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic
10 1

2016 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$56,900 USD
2016 Freightliner M2-106, Cummins ISL 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 52,000 GVW, 12,000# Alliance Front Axle, 40,000# Alliance Axle...
ConditionUsed
Usage7,622 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.78 ratio
Stock Number16WH215
MLS Number12962597
CategoryCab & Chassis Trucks
Last Updated7/2/2024
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

Freightliner M2 106 Dump Truck - Detroit 350HP
9 0

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 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 NumberSHVV2232
MLS Number12962344
CategoryDump Trucks
Last Updated7/10/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

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