New Diesel 6 Speed Trucks For Sale

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1-25 of 1,329 results
1-25 of 1,329 results
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

Newly Listed
$182,000 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 Updated9/14/2024
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Freightliner M2 106 Chipper Truck - Cummins, 220HP
8 0

2025 Freightliner M2 106 Chipper Truck - Cummins, 220HP

Newly Listed
$170,650 USD
FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Fassi F115A.0.22 grapple. This vehicle is powered by a 220 hp Cummins 6.7L diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power220 HP
Engine ModelCummins 6.7L D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSHVS1338
MLS Number13114704
CategoryChipper Trucks
Last Updated9/14/2024
Location
Lynchburg, VA, US
Sold By

Custom Truck One Source

Freightliner M2 106 Digger Derrick Truck - Cummins, 300HP
9 0

2025 Freightliner M2 106 Digger Derrick Truck - Cummins, 300HP

Newly Listed
Call for price
FOR SALE! A brand new Freightliner M2106 4x4 upfitted with a Terex Commander 4047 digger derrick. This vehicle is powered by a 300 hp Cummins L9 diesel motor, and gears are shifted via an...
ConditionNew
Horse Power300 HP
Engine ModelCummins L9 D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSDVJ1417
MLS Number13114694
CategoryDigger Derrick Trucks
Last Updated9/14/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Digger Derrick Truck - Cummins, 300HP
9 0

2023 Freightliner M2 106 Digger Derrick Truck - Cummins, 300HP

Newly Listed
Call for price
FOR SALE! A brand new Freightliner M2106 4x4 upfitted with a Terex Commander 4047 digger derrick. This vehicle is powered by a 300 hp Cummins L9 diesel motor, and gears are shifted via an...
ConditionNew
Horse Power300 HP
Engine ModelCummins L9 D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSDVJ1385
MLS Number13114693
CategoryDigger Derrick Trucks
Last Updated9/14/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Peterbilt 567 Roll Off Truck - Paccar, 455HP
9 0

2025 Peterbilt 567 Roll Off Truck - Paccar, 455HP

Newly Listed
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 455 hp Paccar MX13 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power455 HP
Engine ModelPaccar MX-13 D
Drivetrain6x4
Transmission6 Speed
SuspensionHendrickson HMX460
Rear End46,000 lb
Stock NumberSD717267
MLS Number13114692
CategoryRoll Off Trucks
Last Updated9/14/2024
Location
Lynchburg, VA, US
Sold By

Custom Truck One Source

Peterbilt 567 Dump Truck - Cummins 525HP
8 0

2025 Peterbilt 567 Dump Truck - Cummins 525HP

Newly Listed
$252,708 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 NumberSD714062
MLS Number13114691
CategoryDump Trucks
Last Updated9/14/2024
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 NumberSD713757
MLS Number13114689
CategoryDump Trucks
Last Updated9/14/2024
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 NumberSD713756
MLS Number13114687
CategoryDump Trucks
Last Updated9/14/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Isuzu FTR Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
19 0

2024 Isuzu FTR Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

Newly Listed
Call for price
New 2024 Isuzu FTR chassis, standard cab, 152” wheelbase, 127" CA, 25,950 lbs. GVWR, 5.57 rear axle ratio, Cummins B6.7 260 hp engine, Allison 2550RDS 6-speed automatic transmission, front...
ConditionNew
Usage12 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power260 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End5.57 ratio
Stock NumberIN02864
MLS Number13113312
CategoryCab & Chassis Trucks
Last Updated9/13/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Isuzu FTR Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic
17 0

2025 Isuzu FTR Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

Newly Listed
Call for price
New 2025 Isuzu FTR chassis, standard cab, 152” wheelbase, 127" CA, 25,950 lbs. GVWR, 5.57 rear axle ratio, Cummins B6.7 260 hp engine, Allison 2550RDS 6-speed automatic transmission, front...
ConditionNew
Usage29 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power260 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End5.57 ratio
Stock NumberIN01135
MLS Number13113299
CategoryCab & Chassis Trucks
Last Updated9/13/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Isuzu FTR 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate
19 0

2025 Isuzu FTR 26 ft Box Truck - 260HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Newly Listed
$125,985 USD
New 2025 Isuzu FTR chassis, standard cab, 236” wheelbase, 211" CA, 25,950 lbs. GVWR, 5.57 rear axle ratio, Cummins B6.7 260 hp engine, Allison 2550RDS 6-speed automatic transmission, front...
ConditionNew
Usage661 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power260 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End5.57 ratio
Door TypeRoll up
LiftgateYes
Stock NumberIN00770
MLS Number13113214
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated9/13/2024
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

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 NumberKNJ138758
MLS Number13113180
CategoryDump Trucks
Last Updated9/13/2024
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

Newly Listed
$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

Newly Listed
$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

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

Peterbilt 567 Day Cab Truck - Paccar 510HP, 6 Speed Allison Rds Automatic
12 0

2025 Peterbilt 567 Day Cab Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 567! POWERED BEHIND MX13 ENGINE AT 510HP AND 1850LBS OF TORQUE, AND ALLISON 4500 RDS-P TRANSMISSION. FRONT AXLE RATING 14,600LBS, REAR AXLE RATING 46,000LBS, 220"...
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number268822
MLS Number12739439
CategoryDay Cab Semi Trucks
Last Updated7/13/2024
Location
Butler, PA, US
Sold By

Hunter Truck

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

Peterbilt 548 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic
14 0

2025 Peterbilt 548 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 548! POWERED WITH PX9 ENGINE AT 350HP AND 1050LBS OF TORQUE, AND ALLISON 3000 RDS-P 6 SPD TRANSMISSION. FRONT AXLE RATING AT 16,000LBS, REAR AXLE RATING AT 26,000LBS AND...
ConditionNew
Usage5 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionMulti Leaf
Rear AxleSingle Axle
Rear End26,000 lb 5.57 ratio
Stock Number264329
MLS Number12755630
CategoryCab & Chassis Trucks
Last Updated4/5/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Autocar DC64 Cab & Chassis Truck
6 0

2023 Autocar DC64 Cab & Chassis Truck

$194,500 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 Updated7/18/2024
Location
Saint Paul, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck
6 0

2023 Autocar DC64 Cab & Chassis Truck

Call for price
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 Updated8/7/2024
Location
Saint Paul, MN, US
Sold By

Universal Truck Sales

International MV Mechanic / Service Truck - Cummins, 300HP, 6 Speed Automatic
58 1

2024 International MV Mechanic / Service Truck - Cummins, 300HP, 6 Speed Automatic

$244,500 USD
2024 International MV607 SBA Single Axle Mechanics Truck, Cummins ISB 6.7L Turbo Diesel Engine, Exhaust Brake, 300 HP, Allison 2500 RDS 6 Speed Automatic Transmission With Double Overdrive,...
ConditionNew
Usage57 Hours
Duty ClassMedium Duty Service Truck
Horse Power300 HP
Engine ModelCummins ISB6.7
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberT16478D
MLS Number12922396
CategoryMechanic / Utility / Service Trucks
Last Updated8/10/2024
Location
Denver, CO, US
Sold By

DTI Trucks

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