Heavy Duty 6 Speed Automatic Cab & Chassis Trucks For Sale

Your Current Search
Industry
Trucks
Category
Cab & Chassis Trucks
GVWR Category
Heavy Duty
Transmission Type
Automatic
Transmission Speeds
6 Speed
Click the to remove the filter.
Narrow Your Search
1-25 of 107 results
1-25 of 107 results
Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic
17 0

2016 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic

Newly Listed
$67,900 USD
233912 Miles, 9172 Hours, Engine: PACCAR PX9, 300 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 6x4, Hendrickson RT Suspension, Tires: 11Rx22.5, Wheels: All Steel, Tandem...
ConditionUsed
Usage9,172 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionHendrickson RT
Rear AxleTandem Axle
Rear End40,000 lb 6.17 ratio
Stock NumberGW24039
MLS Number13143087
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

Peterbilt 340 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic
23 0

2008 Peterbilt 340 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Newly Listed
$69,900 USD
long c/c wet up for a 22' bed, good tires brakes, near new hot shift pto, Allison 3500RDS transmission,
ConditionUsed
Usage11,525 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTandem Axle
Rear End40,000 lb 7.17 ratio
MLS Number13142969
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
30 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$33,750 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage123,619 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number717403
MLS Number13142955
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
26 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$34,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage113,752 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number717402
MLS Number13142954
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
23 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$34,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage112,206 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number717401
MLS Number13142952
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
30 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$34,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage106,400 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End20,000 lb 3.55 ratio
Stock Number717400
MLS Number13142951
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
21 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$34,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage105,604 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End20,000 lb 3.55 ratio
Stock Number717399
MLS Number13142950
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
30 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$34,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage95,409 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number717397
MLS Number13142949
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
29 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$34,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage94,408 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number717396
MLS Number13142946
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
30 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$35,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage81,839 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number717394
MLS Number13142944
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
30 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$35,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage80,930 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End20,000 lb 3.55 ratio
Stock Number717393
MLS Number13142942
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic
30 0

2016 International 8600 Tandem Axle Cab & Chassis Truck - 365HP, 6 Speed Automatic

Newly Listed
$35,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage47,508 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power365 HP
Engine ModelN13
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleTandem Axle
Rear End20,000 lb 3.55 ratio
Stock Number717391
MLS Number13142940
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Anaheim, CA, US
Sold By

Penske Used Trucks

Kenworth T370 Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic
5 0

2016 Kenworth T370 Cab & Chassis Truck - Paccar, 300HP, 6 Speed Automatic

Recently Updated
Call for price
long frame c/c, can modify to fit your needs, 4- available w/ 200-230k miles, call for more info,
ConditionUsed
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelPaccar PX9
Transmission6 Speed Automatic
SuspensionHendrickson RT
Rear End40,000 lb 6.17 ratio
MLS Number13004998
CategoryCab & Chassis Trucks
Last Updated9/28/2024
Location
Rigby, ID, US
Sold By

Grover's All-Wheels, LLC

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 Drop
$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.

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

$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

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