New 6 Speed Trucks with Cummins Engines For Sale

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1-25 of 852 results
1-25 of 852 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.

Western Star 49X Dump Truck - Cummins 475HP
11 0

2025 Western Star 49X Dump Truck - Cummins 475HP

Recently Updated
$229,999 USD
2025 Western Star 49X, Cummins X12 475hp, Allison 4500RDS transmission, 20k steer, 46k rears, 13.5k pusher axle, Differential lock, Ox Stampede body with high lift tailgate, Price includes...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number251601
MLS Number13073533
CategoryDump Trucks
Last Updated9/14/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

Western Star 49X Dump Truck - Cummins 475HP
11 0

2025 Western Star 49X Dump Truck - Cummins 475HP

Recently Updated
$229,999 USD
ON THE GROUND AND READY FOR DELIVERY, 2025 Western Star 49X, 475hp Cummins X12, Allison 4500RDS Transmission, Ox Stampede body with high lift tailgate, Price includes FET, stock: 251597,...
ConditionNew
Usage1,233 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number251597
MLS Number13051532
CategoryDump Trucks
Last Updated9/14/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

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 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

Western Star 49X Day Cab Truck - Cummins 565HP
9 0

2024 Western Star 49X Day Cab Truck - Cummins 565HP

Recently Updated
Call for price
FOR SALE! A brand new Western Star 49X 6x4 road tractor. This vehicle is powered by a 565 hp Cummins X15 diesel motor, and gears are shifted via an Allison automatic transmission. The FAWR...
ConditionNew
Usage16 Miles
Horse Power565 HP
Engine ModelCummins X15 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberRPVH1873
MLS Number12933245
CategoryDay Cab Semi 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

Freightliner M2 106 Flatbed Truck - 330HP
7 0

2025 Freightliner M2 106 Flatbed Truck - 330HP

Newly Listed
$136,550 USD
FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a 14' Load King flatbed w/ forklift kit. This vehicle is powered by a 330 hp Cummins L9 diesel motor, and gears are shifted via an...
ConditionNew
Horse Power330 HP
Engine ModelCummins L9 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End17,500 lb
Stock NumberSDVR7710
MLS Number13112237
CategoryFlatbed Trucks
Last Updated9/13/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Hooklift Truck - Cummins, 330HP
8 0

2025 Freightliner M2 106 Hooklift Truck - Cummins, 330HP

Newly Listed
$166,279 USD
FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Palfinger T29MT hook lift. This vehicle is powered by a 330 hp Cummins L9 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power330 HP
Engine ModelCummins L9 D
Drivetrain4x2
Transmission6 Speed
Rear End23,000 lb
Stock NumberSDVL6896
MLS Number13112236
CategoryHooklift Trucks
Last Updated9/13/2024
Location
Union Grove, WI, US
Sold By

Custom Truck One Source

Freightliner M2 106 Digger Derrick Truck - Cummins, 300HP
10 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 NumberSDVJ1495
MLS Number13112234
CategoryDigger Derrick Trucks
Last Updated9/13/2024
Location
Union Grove, WI, 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 NumberSDVJ1403
MLS Number13112228
CategoryDigger Derrick Trucks
Last Updated9/13/2024
Location
Kansas City, MO, 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 NumberSDVJ1399
MLS Number13112225
CategoryDigger Derrick Trucks
Last Updated9/13/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Digger Derrick Truck - Cummins, 300HP
4 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 NumberSDVJ1322
MLS Number13112217
CategoryDigger Derrick Trucks
Last Updated9/13/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner 108SD Dump Truck - Cummins 350HP
8 0

2024 Freightliner 108SD Dump Truck - Cummins 350HP

Newly Listed
$272,725 USD
FOR SALE! A brand new Freightliner 108SD 6x4 upfitted with a 14' Load King dump body. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Alllison...
ConditionNew
Horse Power350 HP
Engine ModelCummins L9 D
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear End40,000 lb
Stock NumberRDVF4991
MLS Number13112159
CategoryDump Trucks
Last Updated9/13/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Digger Derrick Truck - Cummins, 360HP
3 0

2024 Freightliner M2 106 Digger Derrick Truck - Cummins, 360HP

Newly Listed
$388,158 USD
FOR SALE! A brand new Freightliner M2106 6x6 upfitted with a Terex GEN 65 digger derrick. This vehicle is powered by a 360 hp Cummins L9 diesel motor, and gears are shifted via an Allison...
ConditionNew
Usage10 Miles
Horse Power360 HP
Engine ModelCummins L9 D
Drivetrain6x6
Transmission6 Speed
Rear End40,000 lb
Stock NumberRDVE1959
MLS Number13112158
CategoryDigger Derrick Trucks
Last Updated9/13/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Boom / Bucket Truck - 300HP
9 0

2024 Freightliner M2 106 Boom / Bucket Truck - 300HP

Recently Updated
$234,966 USD
FOR SALE! A brand new Freightliner M2106 4x4 upfitted with a Versalift VN-555-MHI bucket. This vehicle is powered by a 300 hp Cummins L9 diesel motor, and gears are shifted via an Allison...
ConditionNew
Horse Power300 HP
Engine ModelCummins L9 D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberRDVE1761
MLS Number12962134
CategoryBoom & Bucket Trucks
Last Updated9/13/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

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