Used 18 Speed 8x6 Trucks For Sale in United States

Your Current Search
Industry
Trucks
Drive Type
8x6
Transmission Speeds
18 Speed
Condition
Used
Country
United States
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (11)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Rear Axle
Transmission Type
Transmission Speed
18 Speed (11)
Drive Train
8x6 (11)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
United States (11)
State / Region
Select a state below and click Refine Results.




Market Type
1-11 of 11 results
1-11 of 11 results
Kenworth T800 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 601HP, 18 Speed Manual
43 0

2015 Kenworth T800 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 601HP, 18 Speed Manual

Newly Listed
$99,999 USD
18SPD MANUAL TRANS, CUMMINS ISX15 RATED FOR 600 HORSEPOWER, TRI AXLE MIDROOF SLEEPER, 3.55 RATIO, 265" WB, 24.5 TIRES 6 NEW INJECTORS UNDER WARRANTY,
ConditionUsed
Usage17,218 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power601 HP
Engine ModelCummins ISX15
Drivetrain8x6
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End3.55 ratio
Stock NumberJ425696
MLS Number13406505
CategorySleeper Semi Trucks
Last Updated2/20/2025
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

Peterbilt 579 Tri Axle Cab & Chassis Truck - Paccar, 455HP, 18 Speed Ultrashift Automatic
5 0

2016 Peterbilt 579 Tri Axle Cab & Chassis Truck - Paccar, 455HP, 18 Speed Ultrashift Automatic

$24,950 USD
CHASSIS IS GETTING SAND BLASTED, PAINTED WITH AXALTA PAINT,
ConditionUsed
Usage1,038,099 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain8x6
Transmission18 Speed Ultrashift Automatic
SuspensionLow Air
Rear AxleTri Axle
Rear End40,000 lb
Stock Number579 CAB & CHASSIS
MLS Number13385874
CategoryCab & Chassis Trucks
Last Updated2/10/2025
Location
SALT LAKE CITY, UT, US
Sold By

Vriens Truck Parts

Western Star 4900 Tri Axle Cab & Chassis Truck - Detroit, 570HP, 18 Speed Manual
14 0

2014 Western Star 4900 Tri Axle Cab & Chassis Truck - Detroit, 570HP, 18 Speed Manual

$52,900 USD
TRI-DRIVE, double frame cab and chassis with 32" bunk, 20K front axle, 69K triple locking rears, AirLiner suspension, 385/65R22.5 front tires and 11R24.5 rear tires, 340" bridge, 25' frame...
ConditionUsed
Usage104,184 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power570 HP
Engine ModelDetroit DD16
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTri Axle
Rear End69,000 lb 4.30 ratio
Stock Number6196
MLS Number11585473
CategoryCab & Chassis Trucks
Last Updated1/4/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Peterbilt 365 Tri Axle Cab & Chassis Truck - Cummins, 450HP, 18 Speed Manual
15 0

2014 Peterbilt 365 Tri Axle Cab & Chassis Truck - Cummins, 450HP, 18 Speed Manual

$57,000 USD
TRI-DRIVE cab and chassis with 18 speed transmission, Cummins ISX engine with 450 HP, 20K front axle, 64K triple locking rears, Air Trac suspension, 425/65R22.5 front tires and 11R24.5 rear...
ConditionUsed
Usage19,625 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power450 HP
Engine ModelCummins ISX12
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTri Axle
Rear End64,000 lb
Stock Number7038
MLS Number13153051
CategoryCab & Chassis Trucks
Last Updated11/27/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Peterbilt 365 Tri Axle Cab & Chassis Truck - Cummins, 450HP, 18 Speed Manual
20 0

2014 Peterbilt 365 Tri Axle Cab & Chassis Truck - Cummins, 450HP, 18 Speed Manual

$57,000 USD
TRI-DRIVE cab and chassis with 18 speed transmission, Cummins ISX engine with 450 HP, 20K front axle, 64K triple locking rears, Air Trac suspension, 445/65R22.5 front tires and 11R24.5 rear...
ConditionUsed
Usage168,725 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power450 HP
Engine ModelCummins ISX
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTri Axle
Rear End64,000 lb
Stock Number7020
MLS Number13081787
CategoryCab & Chassis Trucks
Last Updated11/27/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Western Star 4900 Tri Axle Day Cab Truck - Detroit 560HP, 18 Speed Manual
13 0

2012 Western Star 4900 Tri Axle Day Cab Truck - Detroit 560HP, 18 Speed Manual

$109,900 USD
2012 Western Star 4900 ---Air Slide 5th Wheel, Dual Line Wetline, Triaxle Day Cab, DD15 Detroit 560 HP, 18 Speed, 4.30 Ratio, Hendrickson Walking Beam, Double Frame, 14,700 FA, 46,000 Ra, 20...
ConditionUsed
Usage13,381 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power560 HP
Engine ModelDetroit DD15
Drivetrain8x6
Transmission18 Speed Manual
SuspensionWalking Beam
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock NumberBN6677
MLS Number12360439
CategoryDay Cab Semi Trucks
Last Updated11/5/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Kenworth T800 Tri Axle Cab & Chassis Truck - Caterpillar, 475HP, 18 Speed Manual
16 3

2003 Kenworth T800 Tri Axle Cab & Chassis Truck - Caterpillar, 475HP, 18 Speed Manual

$65,900 USD
TRI-DRIVE cab and chassis with Cat C15 6NZ engine with 475 HP, Eaton Fuller 18 speed transmission, 20K front axle, 58K triple locking rears, air ride suspension, 445/65R22.5 front tires and...
ConditionUsed
Usage226,612 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power475 HP
Engine ModelCaterpillar C15
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End58,000 lb 4.33 ratio
Stock Number6940
MLS Number13208858
CategoryCab & Chassis Trucks
Last Updated11/1/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Western Star 4900 Tri Axle Dump Truck - Detroit 560HP, 18 Speed Manual, 20' Dump
19 0

2015 Western Star 4900 Tri Axle Dump Truck - Detroit 560HP, 18 Speed Manual, 20' Dump

$79,900 USD
TRI-DRIVE dump truck, double frame, tub style body, plumbed for pup trailer
ConditionUsed
Usage355,813 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length20 ft.
Horse Power560 HP
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTri Axle
Rear End57,000 lb
Stock Number6780
MLS Number12675097
CategoryDump Trucks
Last Updated10/15/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Kenworth T800 Tri Axle Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 600HP, 18 Speed Manual
12 0

2010 Kenworth T800 Tri Axle Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$89,950 USD
Used Kenworth T800W Tri-Drive Heavy Haul Tractor with Sleeper. Features: AT1202 2-speed Air Shift Auxiliary Transmission, Full Double Frame, Full Lockers, Wetline, Holland FW70 Double Lock...
ConditionUsed
Usage18,087 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelCummins ISX15
Drivetrain8x6
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size38"
SuspensionNeway
Rear AxleTri Axle
Rear End69,000 lb 3.91 ratio
Stock Number22P063
MLS Number11395078
CategorySleeper Semi Trucks
Last Updated10/10/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 367 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual
22 1

2013 Peterbilt 367 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$109,950 USD
NEW HANKOOK DRIVE TIRES, NEW MICHELIN DROP AXLE TIRES,, NEW BUMPER, SHOCKS STAINLESS STEEL DROP AXLE FENDERS, 0 MILES RECONDITIONED TRANSMISSION WITH NEW SPICER EASY PEDAL CLUTCH REAR...
ConditionUsed
Usage15,473 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number4 AXLE 367
MLS Number13007076
CategoryDay Cab Semi Trucks
Last Updated9/25/2024
Location
SALT LAKE CITY, UT, US
Sold By

Vriens Truck Parts

Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 485HP, 18 Speed Manual
15 0

2006 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 485HP, 18 Speed Manual

$59,500 USD
Heavy spec, double frame, TRI-DRIVE day cab with 16K front axle, 58K full locking rears, Neway suspension, 385/65R22.5 front tires and 11R22.5 rear tires, headache rack, 318" bridge, 188"...
ConditionUsed
Usage558,046 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Engine ModelCaterpillar C15
Drivetrain8x6
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End58,000 lb 4.10 ratio
Stock Number6779
MLS Number12147605
CategoryDay Cab Semi Trucks
Last Updated7/24/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Did you find what you were looking for? Yes No