Heavy Duty 6 Speed Cab & Chassis Trucks For Sale

Your Current Search
Industry
Trucks
Category
Cab & Chassis Trucks
GVWR Category
Heavy Duty
Transmission Speeds
6 Speed
Click the to remove the filter.
Narrow Your Search
1-25 of 106 results
1-25 of 106 results
Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 270HP, 6 Speed Allison Rds Automatic
15 1

2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 270HP, 6 Speed Allison Rds Automatic

Recently Updated
$59,900 USD
Allison 3500RDS transmission with PTO provision, Paccar PX9 270HP, Engine brake, Paccar 4 bag air ride, 5.29 ratio, 14,600 FA- 40,000 RA, 160" Cab/trunnion, 20'10" Overall frame length, A/C,...
ConditionUsed
Usage269,815 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power270 HP
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock Number6472
MLS Number12932287
CategoryCab & Chassis Trucks
Last Updated9/26/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Kenworth T470 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
14 0

2020 Kenworth T470 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Recently Updated
$77,000 USD
Paccar PX9, Allison 3000RDS, ONLY 77,060 miles!!!, We have four consecutive numbered Vin 2020 Kenworth Construction Trucks Wheelbase 242, Cab to Trunnion 172, Rail length 256
ConditionUsed
Usage3,665 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number403533
MLS Number13104167
CategoryCab & Chassis Trucks
Last Updated9/25/2024
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

Freightliner M2 112 Tandem Axle Cab & Chassis Truck - Detroit, 370HP, 6 Speed Allison Rds Automatic
19 1

2016 Freightliner M2 112 Tandem Axle Cab & Chassis Truck - Detroit, 370HP, 6 Speed Allison Rds Automatic

Price Reduced
$54,900 USD
2016 Freightliner MS-112, (Price includes 6 Month Protection Plan by Premium 2000) Detroit DD13 370HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, Tandem Axle,...
ConditionUsed
Usage12,544 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power370 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.30 ratio
Stock Number16WH232
MLS Number12935282
CategoryCab & Chassis Trucks
Last Updated9/25/2024
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

2011 Hino 338 Cab & Chassis automatic trans and a long wheelbase ready for a new application
22 0

2011 Hino 338 Cab & Chassis automatic trans and a long wheelbase ready for a new application

Recently Updated
$19,900 USD
*Experience the exceptional performance of this fully equipped cab and chassis. 2011 Hino 338 with a 6-cylinder engine, Allison Automatic Transmission 6-speed, 246" W.B., 180" C.A, 92" from...
ConditionUsed
Usage144,737 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power260 HP
Engine ModelHino J08E-VB
Drivetrain4x2
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleSingle Axle
Rear End21,000 lb 5.57 ratio
Stock NumberS51951
MLS Number12363641
CategoryCab & Chassis Trucks
Last Updated9/25/2024
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

International DuraStar 4300 Single Axle Cab & Chassis Truck - DT466, 6 Speed Manual
41 0

2006 International DuraStar 4300 Single Axle Cab & Chassis Truck - DT466, 6 Speed Manual

Recently Updated
$14,500 USD
2006 International Chassis, - Model Durastar 4300, - Mileage 201,224, - Engine DT466 Diesel, - 7.6l engine, - 6 speed transmission, - Wheelbase 17'3", - Cab to axle 12', - Cab to end of from...
ConditionUsed
Usage201,224 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power220 HP
Engine ModelInternational DT466
Emission RatingUSA Tier 2
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 3.55 ratio
Stock Number7132402.269
MLS Number12889247
CategoryCab & Chassis Trucks
Last Updated9/25/2024
Location
Baytown, TX, US
Sold By

D&M Allied

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Hs Automatic
15 1

2013 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Hs Automatic

Recently Updated
$51,000 USD
Allison 3000 transmission, Paccar PX8 350HP, Paccar 4 bag air ride suspension, 14,600 FA- 40,000 RA, 5.29 ratio, 191" Cab/trunnion, A/C, Cruise, Tilt wheel, Power passenger window, Heated...
ConditionUsed
Usage289,973 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX8
Transmission6 Speed Allison HS Automatic
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock Number6528
MLS Number12878757
CategoryCab & Chassis Trucks
Last Updated9/24/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic
10 1

2025 Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

Recently Updated
$259,950 USD
New Kenworth T880 Tri Axle Dump Truck for sale. Features: 18 ft. Air Flo Steel Dump Body, Auto Tarper, Dual Exhaust Stacks, 120-gallon Fuel Capacity, Heated Mirrors, Vantage Cab Interior in...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Upfit MakePIK RITE
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number131268
MLS Number12849196
CategoryCab & Chassis Trucks
Last Updated9/24/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
15 1

2015 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated
$72,900 USD
Allison 3500RDS transmission with PTO provision, Reyco 4 spring suspension, 14,600 FA- 40,000 RA, 6.17 ratio, Paccar PX9 300HP, Engine brake, 160" Cab/trunnion- 20'10" Overall frame length,...
ConditionUsed
Usage214,388 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
SuspensionReyco
Rear AxleTandem Axle
Rear End40,000 lb 6.17 ratio
Stock Number6419
MLS Number12737220
CategoryCab & Chassis Trucks
Last Updated9/26/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic
33 1

2013 Mack Granite GU813 Tandem Axle Cab & Chassis Truck - MP7, 365HP, 6 Speed Allison Rds Automatic

Call for price
FRONT AXLE SPACING ''SPREAD'': 114",
ConditionUsed
Usage28,255 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelMack MP7
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionMack
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-33681
MLS Number13123806
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

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

$171,950 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 Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck - Cummins, 455HP, 6 Speed Allison Rds Automatic
6 0

2024 Autocar DC64 Cab & Chassis Truck - Cummins, 455HP, 6 Speed Allison Rds Automatic

$179,900 USD
Many configurations available - on the ground now or 10 day lead time, dump, hook, roll off, reefer, chassis from 18' - 30' bed length available, CA emissions available engines, 500 HP in...
Quantity10
ConditionNew
Usage1,100 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Suspension4 Bag Air Ride
Rear End46,000 lb 4.89 ratio
MLS Number13057005
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
1 0

2022 Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$153,300 USD
New 2022, LOADED TRUCK!!! 500 horsepower Cummins engine with Allison, Disc brakes, full locker 46k drive axles, 20k front suspension, Lots of chrome, full instrument package, Bridgestone...
ConditionNew
Usage1,103 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number2022Red
MLS Number13048553
CategoryCab & Chassis Trucks
Last Updated9/24/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck
6 0

2024 Autocar DC64 Cab & Chassis Truck

$191,995 USD
AUTOCAR - MAD MAX BLACKED OUT VERSION!!!! Quad axle, tri-axle, tandem, configurations available, 20K steers, 46K drives air ride, full locker, Cummins, Allison, 100+ year old Autocar is ...
ConditionNew
Usage1,015 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelCummins X12
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleQuad Axle
Rear End46,000 lb 4.56 ratio
Stock NumberRC247593
MLS Number13040451
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar XPEDITOR ACX Cab & Chassis Truck
1 0

2019 Autocar XPEDITOR ACX Cab & Chassis Truck

$174,950 USD
NEW with full warranty HEAVY HEAVY HEAVY DUTY cab and chassis, 130,000# capacity, frame reinforcement w/full length liner. Truck can be modified by Universal or your builder into any...
ConditionNew
Usage1,165 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelCummins ISX
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleQuad Axle
Rear End89,000 lb 5.38 ratio
Stock Number221982
MLS Number13039077
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck
8 0

2023 Autocar DC64 Cab & Chassis Truck

$268,950 USD
2023 Autocar DC64 Quint Axle Cab Chassis. *BRAND NEW 2023 TRUCK* 1088 Miles. 25 Hours. 20K Front Axle, 46K Rear Axles, Three 8K Lift Axles, 90K GVWR. Cummins Engine, 475 HP. AIR Ride...
ConditionNew
Usage1,088 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power475 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End70,000 lb 4.30 ratio
Stock Number246583
MLS Number12755679
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

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 Updated9/19/2024
Location
Roseville, 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 Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Freightliner M2 106 Cab & Chassis Truck
31 0

2025 Freightliner M2 106 Cab & Chassis Truck

$99,995 USD
Introducing the evolution of North America's #1 best-selling medium-duty truck: the M2106 Plus. It's ready to deliver here at Freightliner of Broward. With an all-new interior built for...
ConditionNew
Usage728 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power250 HP
Engine ModelCummins 6.7L ISB
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Stock NumberSHVV4794
MLS Number12808691
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner M2 112 Tandem Axle Cab & Chassis Truck - Detroit, 350HP, 6 Speed Allison Rds Automatic
17 0

2019 Freightliner M2 112 Tandem Axle Cab & Chassis Truck - Detroit, 350HP, 6 Speed Allison Rds Automatic

$62,400 USD
DD13 with Allison 3000RDS Automatic Transmission, Very clean 2019 M2 cab and chassis
ConditionUsed
Usage227,000 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelDetroit DD13
Drivetrain6x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberJV9632
MLS Number13120084
CategoryCab & Chassis Trucks
Last Updated9/20/2024
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

Kenworth T470 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic
20 2

2020 Kenworth T470 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic

$74,790 USD
Kenworth T4 Construction is just right for your next build. Hook truck, rollback, dump, you name it, this truck is for you. Four available We have four consecutive numbered Vin 2020...
ConditionUsed
Usage4,792 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number403535
MLS Number12695551
CategoryCab & Chassis Trucks
Last Updated9/18/2024
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

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 Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic
9 0

2025 Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$219,950 USD
New Kenworth T880 Tri Axle Cab/Chassis for sale. Features: Set up for 18 ft. dump body, with CA of 156”. Dual Exhaust, Double Frame, Stainless Steel Sun Visor, Heated Leather Driver's Seat,...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End64,500 lb 4.10 ratio
Stock Number178321
MLS Number13110187
CategoryCab & Chassis Trucks
Last Updated9/12/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 348 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic
9 0

2011 Peterbilt 348 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

$49,500 USD
Double frame, Allison 3000RDS transmission with PTO provision, 185" Cab/trunnion, 5.57 ratio, 14,600 FA- 40,000 RA, Peterbilt Air Trac 4 bag suspension, Pacca PX8 330HP, A/C, Cruise, Heated...
ConditionUsed
Usage327,414 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power330 HP
Engine ModelPaccar PX8
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number6561
MLS Number13106943
CategoryCab & Chassis Trucks
Last Updated9/12/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic
9 0

2025 Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$219,950 USD
New Kenworth T880 Tri Axle Cab/Chassis for sale. Features: Set up for 18 ft. dump body, with CA of 156”. Dual Exhaust, Double Frame, Stainless Steel Sun Visor, Heated Leather Driver's Seat,...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End64,500 lb 4.10 ratio
Stock Number178322
MLS Number13106465
CategoryCab & Chassis Trucks
Last Updated9/11/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T470 Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic
17 0

2020 Kenworth T470 Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$74,790 USD
PACCAR PX9, ALLISON 3000 RDS AUTOMATIC TRANSMISSION, We have four consecutive numbered Vin 2020 Kenworth Construction Trucks 138,200 MILES 4950 HOURS, 234" WB 172" CT 240" CAB TO END OF...
ConditionUsed
Usage4,943 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear End40,000 lb 4.88 ratio
Stock Number403531
MLS Number13106322
CategoryCab & Chassis Trucks
Last Updated9/18/2024
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

Did you find what you were looking for? Yes No
Got a cab & chassis truck to sell? In minutes, you can create an online listing for your cab & chassis truck and advertise it to thousands of buyers.
Start selling today