18 Speed 6x4 Trucks For Sale

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Featured Item
Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
13 0

2021 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated
$124,999 USD
Cummins Power | APU | Aluminum wheels | 18 Speed | Studio Sleeper | Tuxedo Black Exterior | 565 HP | In House Financing Available O.A.C,
ConditionUsed
Usage395,064 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberUR427466
MLS Number12921519
CategorySleeper Semi Trucks
Last Updated6/26/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

Featured Item
Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual
72 4

2020 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated
$75,000 USD
2020 PETERBILT 389 68" SLEEPER, INCLUDING A 510 HP PACCAR MX-13 ENGINE, 615K*** MILEAGE, 18-SPD EATON FULLER TRANSMISSION, SOLID ALUMINUM WHEELS, 12K FRONTS, 40K REARS, AIR RIDE SUSPENSION,...
ConditionUsed
Usage5,134 Hours
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number12929250
CategorySleeper Semi Trucks
Last Updated6/20/2024
Location
Jackson, TN, US
Sold By

Snider Equipment

Featured Item
2024 Peterbilt 567 Wrecker Tow Truck - Jerr-Dan Wrecker Body, New, Pennsylvania, Arizona, Heavy Duty, Manual, 18 speed, 6x4
8 0

2024 Peterbilt 567 Wrecker Tow Truck - Jerr-Dan Wrecker Body, New, Pennsylvania, Arizona, Heavy Duty, Manual, 18 speed, 6x4

Call for price
New Peterbilt 35 ton wrecker tow truck for sale from Midco Sales. Key Specs: Peterbilt 567, Cummins X15, 18 speed manual transmission, Jerr-Dan JD35 INT wrecker body, two-stage boom, dual...
ConditionNew
Usage35 Miles
Duty ClassHeavy Duty
Upfit TypeWrecker Body
Upfit MakeJerr-Dan
Horse Power565 HP
Engine ModelCummins
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionAir Ride
Rear AxleTandem Axle
WinchYes
Stock NumberT41073
MLS Number12899782
CategoryWrecker Tow Trucks
Last Updated6/18/2024
Location
Chandler, AZ, US
Sold By

Midco Sales

Featured Item
2016 Peterbilt 567 Logging Truck and Trailer
7 0

2016 Peterbilt 567 Logging Truck and Trailer

$125,000 USD
Mileage 301,407, Hours 14,004, Year 2016, Make Peterbilt, Model 567, Truck Axles 5 axle, Trailer Axles 2 axle, Engine Paccar MX13, Transmission Automatic Ultrashift, Front End...
ConditionUsed
Usage14,004 Hours
Duty ClassHeavy Duty
Engine ModelPaccar MX13
Drivetrain6x4
Transmission18 Speed Ultrashift Plus Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
MLS Number12897150
CategoryLogging Trucks
Last Updated5/28/2024
Location
Philomath, OR, US
Sold By

Miller Timber

Freightliner 114SD Quad Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic
64 0

2025 Freightliner 114SD Quad Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

Recently Updated
$292,950 USD
Available in 2025 - Call to reserve - 4th quarter Freightliner build 2025 Freightliner 114SD, 18' Elliptical Dump Body, 52" Sides, (47" with 6" angle top rail), Granite Dump Bodies - Hardox...
ConditionNew
Duty ClassHeavy Duty
Upfit MakeWilliamsen
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission18 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleQuad Axle
Rear End67,000 lb 4.10 ratio
MLS Number11778410
CategoryDump Trucks
Last Updated6/26/2024
Location
West Valley City, UT, US
Sold By

Utah Tank & Trailer

Freightliner Cascadia 125 Day Cab Truck - Detroit 505HP, 18 Speed Manual
11 0

2015 Freightliner Cascadia 125 Day Cab Truck - Detroit 505HP, 18 Speed Manual

$35,000 USD
Clean, double frame day cab with 14,700 lb. front axle, 46K full locking rears, AirLiner suspension, 198" wheelbase, headache rack, and 3.91 ratio
ConditionUsed
Usage691,248 Miles
Duty ClassHeavy Duty
Horse Power505 HP
Engine ModelDetroit DD15TC
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number6793
MLS Number12165684
CategoryDay Cab Semi Trucks
Last Updated1/10/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Freightliner Cascadia 125 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Amt
11 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Amt

$89,950 USD
Used Freightliner Cascadia sleeper for sale. Features: Air Ride Cab, Aluminum Half Rear Fenders, Single Exhaust, Stainless Mudflap Brackets, Aluminum Headache Rack, Hood Spot Mirror, 1-bed...
ConditionUsed
Usage9,357 Hours
Duty ClassHeavy Duty
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Ultrashift Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number22P151
MLS Number11436546
CategorySleeper Semi Trucks
Last Updated11/28/2023
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner Columbia 120 Sleeper Semi Truck - 72" Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual
21 0

2003 Freightliner Columbia 120 Sleeper Semi Truck - 72" Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual

$24,900 USD
Price reduced, CAT C15 6NZ, engine runs good, no documented overhaul to our knowledge . Looks to have been maintained well, Duralite Air to Air looks recent Eaton Fuller 18 spd ,...
ConditionUsed
Duty ClassHeavy Duty
Horse Power475 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberK36051
MLS Number12701906
CategorySleeper Semi Trucks
Last Updated6/16/2024
Location
Spokane, WA, US
Sold By

Class 8 Trucks

Freightliner Coronado 122 Day Cab Truck - Cummins 525HP, 18 Speed Manual
12 0

2016 Freightliner Coronado 122 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$59,900 USD
Clean day cab with 14,700 lb. front axle, 46K full locking rears, 201" wheelbase, AirLiner suspension, and 3.91 ratio
ConditionUsed
Usage557,561 Miles
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number6700
MLS Number11620487
CategoryDay Cab Semi Trucks
Last Updated1/10/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Freightliner Coronado 122 SD Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual
21 0

2013 Freightliner Coronado 122 SD Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual

Newly Listed
$37,900 USD
800230 Miles, Engine: DETROIT DD15, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Tandem Rear Axles
ConditionUsed
Usage800,230 Miles
Duty ClassHeavy Duty
Horse Power560 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Manual
Rear AxleTandem Axle
MLS Number12947764
CategorySleeper Semi Trucks
Last Updated6/22/2024
Location
Idaho Falls, ID, US
Sold By

Dad's Truck and Trailer Sales

Freightliner Coronado 122 SD Day Cab Truck - Detroit 600HP
20 0

2016 Freightliner Coronado 122 SD Day Cab Truck - Detroit 600HP

$126,500 USD
181,972 Miles, Detroit DD16 600 HP, Fuller RTLO-18918B 18-Speed Manual, 66,000 Lb. GVWR, 20,000 Lb. FAWR, 46,000 Lb. GVWR, Air Slide 5th Wheel, Merritt Aluminum Cab Rack, Chain Racks Trays;...
ConditionUsed
Usage181,972 Miles
Horse Power600 HP
Engine ModelDetroit DD16 D
Drivetrain6x4
Transmission18 Speed
SuspensionAirLiner
Rear End46,000 lb
Stock NumberGDGZ3398
MLS Number12935086
CategoryDay Cab Semi Trucks
Last Updated6/18/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner Coronado 122 SD Day Cab Truck - Cummins 525HP, 18 Speed Manual
15 0

2018 Freightliner Coronado 122 SD Day Cab Truck - Cummins 525HP, 18 Speed Manual

$69,900 USD
Nice Heavy Rear DC, PM DOT'D, Professional Detail, Nice unit that won't break the bank
ConditionUsed
Usage15,294 Hours
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number273738
MLS Number12925447
CategoryDay Cab Semi Trucks
Last Updated6/11/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

Freightliner Coronado 122 SD Day Cab Truck - Detroit 560HP, 18 Speed Ultrashift Plus Amt
27 0

2018 Freightliner Coronado 122 SD Day Cab Truck - Detroit 560HP, 18 Speed Ultrashift Plus Amt

$62,750 USD
Great HEAVY SPEC Day cab / DD16 / Wetline kit / headache rack! Financing available
ConditionUsed
Usage368,872 Miles
Duty ClassHeavy Duty
Horse Power560 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Ultrashift Plus Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number266614
MLS Number12408552
CategoryDay Cab Semi Trucks
Last Updated6/15/2024
Location
Clearfield, PA, US
Sold By

Hunter Truck

Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual
12 0

2015 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual

$79,950 USD
Used Freightliner Coronado 122SD Flat-top Sleeper for sale. Features: Single Vertical Exhaust, Tilt and Telescopic Steering Column, Chrome Bumper, Cruise Control, Air Ride Cab, Heated Power...
ConditionUsed
Usage8,521 Hours
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size48"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number23P068
MLS Number12264568
CategorySleeper Semi Trucks
Last Updated9/21/2023
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner FLD120 Day Cab Truck - Detroit 515HP, 18 Speed Manual
10 0

2007 Freightliner FLD120 Day Cab Truck - Detroit 515HP, 18 Speed Manual

$99,950 USD
Used Freightliner FLD120 Daycab for sale. Features: Cruise Control, Power Mirrors, Mirror Heat, Dual Exhaust Stack, Power Windows, and more. Coopersburg Liberty Kenworth has new trucks,...
ConditionUsed
Usage16,644 Hours
Duty ClassHeavy Duty
Horse Power515 HP
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock Number22P352
MLS Number12493269
CategoryDay Cab Semi Trucks
Last Updated12/8/2023
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner FLD120 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 18 Speed Manual
15 0

2001 Freightliner FLD120 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 18 Speed Manual

Call for price
2001 FREIGHTLINER FLD120, DETROIT SERIES 60, 18 SPEED, DS404 REAR AXLE 2.93 FRONT AXLE LIFTS, WIDE BASE TIRES,,
ConditionUsed
Duty ClassHeavy Duty
Engine ModelDetroit SERIES 60 12.7 DDEC IV
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.93 ratio
Stock NumberF96786-FL
MLS Number12138577
CategorySleeper Semi Trucks
Last Updated6/22/2023
Location
OGDEN, UT, US
Sold By

Rocky Mountain Truck Parts

Freightliner FLD120 Classic Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 515HP, 18 Speed Manual
11 0

2007 Freightliner FLD120 Classic Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 515HP, 18 Speed Manual

$109,950 USD
Used 2007 Freightliner Classic 120 Sleeper for Sale. Features: Button Tuck Premium Interior, Rosewood Dashboard, Heated Chrome Moto Mirrors, New Steel Tires, Chrome Bumper, Stainless...
ConditionUsed
Usage10,445 Hours
Duty ClassHeavy Duty
Horse Power515 HP
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size48"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number22P284
MLS Number12213435
CategorySleeper Semi Trucks
Last Updated9/21/2023
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner M2 112 Roll Off Truck - Mercedes-Benz, 450HP, 18 Speed Manual
45 1

2010 Freightliner M2 112 Roll Off Truck - Mercedes-Benz, 450HP, 18 Speed Manual

Call for price
Refuse or roll off box makeCHAGNON, Refuse or roll off box model# 80160, Refuse or roll off box capacity60,000 LBS, Manufactured date03 - 10 ( M-Y ), Refuse or roll off box extensionNO,...
ConditionUsed
Usage19,398 Hours
Duty ClassHeavy Duty
Horse Power450 HP
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-34606
MLS Number12891907
CategoryRoll Off Trucks
Last Updated5/24/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Freightliner M2 112 Dump Truck - Mercedes-Benz 450HP, 18 Speed Manual
38 1

2010 Freightliner M2 112 Dump Truck - Mercedes-Benz 450HP, 18 Speed Manual

Call for price
Make dump boxBIBEAU, Dump box model19-6X42X60, Dump box typeCONSTRUCTION, Side wall42", Door60", Door opening1 SENS, Heated boxNO, CAB shield12", Asphalt lip-, CanvasYES, Canvas type,...
ConditionUsed
Usage154,978 Miles
Duty ClassHeavy Duty
Upfit MakeBibeau
Horse Power450 HP
Engine ModelMBE4000
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberC-34078
MLS Number12135664
CategoryDump Trucks
Last Updated6/14/2024
Location
Champlain, NY, US
Sold By

Gamache Truck Center

International 9900 Sleeper Semi Truck - 62" Raised Roof Sleeper, Cummins 600HP, 18 Speed Manual
38 1

2008 International 9900 Sleeper Semi Truck - 62" Raised Roof Sleeper, Cummins 600HP, 18 Speed Manual

Call for price
BEACON LIGHTS,
ConditionUsed
Usage9,115 Hours
Duty ClassHeavy Duty
Horse Power600 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size62"
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-31603
MLS Number12933687
CategorySleeper Semi Trucks
Last Updated6/14/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

International 9900 Sleeper Semi Truck - Detroit 430HP, 18 Speed Manual
42 1

1999 International 9900 Sleeper Semi Truck - Detroit 430HP, 18 Speed Manual

Call for price
1150742 Miles, 17515 Hours, Engine: DETROIT SERIES 60 12.7 DDEC IV, 430 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Size: 60, Tires: 11R22.5...
ConditionUsed
Usage17,515 Hours
Duty ClassHeavy Duty
Horse Power430 HP
Engine ModelDetroit SERIES 60 12.7 DDEC IV
Drivetrain6x4
Transmission18 Speed Manual
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberC-32085
MLS Number12801527
CategorySleeper Semi Trucks
Last Updated4/25/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

International 9900 Day Cab Truck - Cummins 500HP, 18 Speed Manual
36 1

2007 International 9900 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Call for price
701750 Miles, Engine: CUMMINS ISX, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Hendrickson Suspension, Wheels: Aluminum, Wheel Base: 244, Tandem Rear Axles, Front...
ConditionUsed
Usage701,750 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb 3.91 ratio
Stock NumberC-30946
MLS Number12801520
CategoryDay Cab Semi Trucks
Last Updated4/25/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

International HX Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual
12 0

2025 International HX Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

Newly Listed
Call for price
Engine: CUMMINS X15, 605 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Overdrive, Hendrickson HMX460 Suspension, Tires: 24.5, Wheels: Polished Aluminum, Wheel Base: 236, Tri Rear...
ConditionNew
Duty ClassHeavy Duty
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionHendrickson HMX460
Rear AxleTri Axle
Rear End46,000 lb 3.91 ratio
Stock NumberSN-35
MLS Number12948557
CategoryDay Cab Semi Trucks
Last Updated6/25/2024
Location
Elkins, WV, US
Sold By

Newlons International Sales, LLC

International HX Tandem Axle Cab & Chassis Truck - Cummins, 565HP, 18 Speed Manual
11 0

2025 International HX Tandem Axle Cab & Chassis Truck - Cummins, 565HP, 18 Speed Manual

Call for price
Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Hendrickson HMX460 Suspension, Tires: 24.5, Wheels: Polished Aluminum, Wheel Base: 276,...
ConditionNew
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberSN-36
MLS Number12935479
CategoryCab & Chassis Trucks
Last Updated6/15/2024
Location
Elkins, WV, US
Sold By

Newlons International Sales, LLC

International HX Day Cab Truck - Cummins 605HP, 18 Speed Manual
14 0

2024 International HX Day Cab Truck - Cummins 605HP, 18 Speed Manual

$164,900 USD
Very sharp International HX520 logging spec daycab tractor. Powerful Cummins X15 engine with an 18spd Eaton manual transmission. Hendrickson Primaax EX Air Ride suspension. Diamond Elite...
ConditionNew
Usage2,760 Miles
Duty ClassHeavy Duty
Horse Power605 HP
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number331097
MLS Number12928619
CategoryDay Cab Semi Trucks
Last Updated6/12/2024
Location
Saco, ME, US
Sold By

Allegiance Trucks

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