18 Speed 6x4 Trucks with Cummins Engines For Sale

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76-100 of 197 results
76-100 of 197 results
Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic
26 0

2025 Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic

$208,208 USD
***ADVERTISED PRICE INCLUDES FET*** Available now for immediate delivery! New 2025 Kenworth W990 tandem axle day cab powered by a Cummins X15 Productivity Series engine producing 500...
ConditionNew
Usage462 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Endurant Automatic
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock NumberKN126263
MLS Number12917414
CategoryDay Cab Semi Trucks
Last Updated6/23/2024
Location
Mardela Springs, MD, US
Sold By

All Roads Trucks

Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic
26 0

2025 Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic

$208,208 USD
***ADVERTISED PRICE INCLUDES FET*** Available now for immediate delivery! New 2025 Kenworth W990 tandem axle day cab powered by a Cummins X15 Productivity Series engine producing 500...
ConditionNew
Usage480 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Endurant Automatic
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock NumberKN126262
MLS Number12917410
CategoryDay Cab Semi Trucks
Last Updated6/23/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
42 0

2024 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$233,968 USD
***ADVERTISED PRICE INCLUDES FET*** New remaining 2024 brand new truck - never sold. Get one of the last remaining new Kenworth 100th Anniversary edition W900 models, in stock and ready to...
ConditionNew
Usage49 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberKN366831
MLS Number12911121
CategorySleeper Semi Trucks
Last Updated6/26/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
25 0

2025 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$248,640 USD
***ADVERTISED PRICE INCLUDES FET*** New 2025 Kenworth W900 86" Studio Sleeper, Cummins X15 Performance Series engine rated at 565 horsepower, 2,050 lb.-ft. torque, Eaton RTLO20918B 18-speed...
ConditionNew
Usage3,318 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock NumberKF133200
MLS Number12892627
CategorySleeper Semi Trucks
Last Updated6/23/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual
59 0

2012 Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$165,000 USD
2012 Peterbilt 388 Flat Top Sleeper California CARB Compliant Heavy Spec'd - 14320lb FA and 46k RA Cummins ISX15 Engine, 500HP, 199k Miles, 18 Speed, Wet Kit, Lowboy Ramps Excellent shape,...
ConditionUsed
Usage8,684 Hours
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins ISX15 500
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb
MLS Number12750407
CategorySleeper Semi Trucks
Last Updated6/23/2024
Location
Santa Rosa, CA, US
Sold By

Personal Asset Brokerage

Kenworth W900 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual
32 0

2024 Kenworth W900 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$246,400 USD
**ADVERTISED PRICE INCLUDES FET*** Model year: 2024 Model: W900B Aerocab Sleeper Type: 86" Aerocab Engine: Cummins X15, 565 hp @ 1900 RPM, 2050 lb-ft @ 1000 RPM, with Intebrake, Performance...
ConditionNew
Usage111 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper Size86"
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberKN378598
MLS Number12487615
CategorySleeper Semi Trucks
Last Updated6/26/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Kenworth W900L Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
36 0

2024 Kenworth W900L Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$246,400 USD
***ADVERTISED PRICE INCLUDES FET*** This is a New 2024 Kenworth W-900L KW100 Anniversary Limited Edition T/A Tractor w/ 86" Studio Sleeper. It is equipped with a X-15 Cummins @ 565HP and...
ConditionNew
Usage2,813 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberKN365135
MLS Number12342085
CategorySleeper Semi Trucks
Last Updated6/26/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
10 0

2024 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$223,888 USD
***ADVERTISED PRICE INCLUDES FET*** This is a New 2024 Kenworth W-900L KW100 Anniversary Limited Edition T/A Tractor w/ 72" Flat Top Sleeper. It is equipped with a X-15 Cummins @ 565HP and...
ConditionNew
Usage2,095 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberKN328411
MLS Number12006461
CategorySleeper Semi Trucks
Last Updated6/26/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed M Drive Manual
18 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed M Drive Manual

Call for price
NEW 2025 PETERBILT 589 HEAVY SLEEPER! 72" HIGH ROOF SLEEPER, POWERED WITH CUMMINS X15 AT 565HP AND 1850LBS OF TORQUE, EATON FULLER 18SPD MANUAL TRANSMISSION. FRONT AXLE RATING OF 13,200LBS,...
ConditionNew
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed mDRIVE Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number272978
MLS Number12948479
CategorySleeper Semi Trucks
Last Updated6/22/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual
16 0

2023 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$169,900 USD
2023 Pete 389 ready to work. Cummins power. Wet line. Please look at pics and call Clearfield today to speak to a sales rep. Factory WARRANTY / Financing Available,
ConditionUsed
Usage224,682 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number254954
MLS Number12851470
CategorySleeper Semi Trucks
Last Updated6/22/2024
Location
Clearfield, PA, US
Sold By

Hunter Truck

Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual
14 0

2019 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

$104,900 USD
Trucking in style! Big Cummins power 605 horses and ready to work. Call Clearfield today to speak with a sales rep
ConditionUsed
Usage470,280 Miles
Duty ClassHeavy Duty
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size78"
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number235898
MLS Number12651128
CategorySleeper Semi Trucks
Last Updated6/22/2024
Location
Clearfield, PA, US
Sold By

Hunter Truck

Peterbilt 389 Dump Truck - Cummins 525HP, 18 Speed Manual
12 0

2013 Peterbilt 389 Dump Truck - Cummins 525HP, 18 Speed Manual

$175,000 USD
2013 Peterbilt 389 Extended Hood Super 10, Engine Cummings ISX15, 525HP 1850TQ, 712,015 Miles, Eaton-Fuller 18 speed, 315/80/22.5 Steers, 11R 24.5 Drives, 327” Wheelbase, Peterbilt Air Trac...
ConditionUsed
Usage712,015 Miles
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberCA08142023CL
MLS Number12250487
CategoryDump Trucks
Last Updated6/22/2024
Location
Los Angeles, CA, US
Sold By

Lillo Machinery, Inc.

Western Star 4900 Day Cab Truck - Cummins 525HP, 18 Speed Manual
12 0

2016 Western Star 4900 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$58,000 USD
Clean day cab with 13,220 lb. front axle, 46K full locking rears, Air Liner suspension, 215" wheelbase, headache rack, dual exhaust and air cleaners, and 3.91 ratio. New wet line installed
ConditionUsed
Usage18,432 Hours
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins ISX15 525
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number6791
MLS Number12197957
CategoryDay Cab Semi Trucks
Last Updated6/22/2024
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Peterbilt 589 Day Cab Truck - Cummins 500HP, 18 Speed Manual
17 0

2025 Peterbilt 589 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Call for price
NEW 18 SPEED Peterbilt chassis with an X15 ready to be put to work. Call Hunter Truck Scranton for pricing
ConditionNew
Usage7 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number273191
MLS Number12944395
CategoryDay Cab Semi Trucks
Last Updated6/20/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Manual
17 0

2025 Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Call for price
Brand new chassis ready to be put to work. Call Hunter Truck Scranton for pricing
ConditionNew
Usage7 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock Number272979
MLS Number12944378
CategoryDay Cab Semi Trucks
Last Updated6/20/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Kenworth T880 Day Cab Truck - Cummins 550HP, 18 Speed Manual
16 0

2016 Kenworth T880 Day Cab Truck - Cummins 550HP, 18 Speed Manual

$82,900 USD
Full locking rears, Wet-line, Chain box / Headache rack, Work lights,
ConditionUsed
Usage471,953 Miles
Duty ClassHeavy Duty
Horse Power550 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number273699
MLS Number12941323
CategoryDay Cab Semi Trucks
Last Updated6/22/2024
Location
Butler, PA, US
Sold By

Hunter Truck

International LT Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual
22 0

2020 International LT Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

$18,000 USD
2020 INTERNATIONAL LT 625, CUMMINS X-15 500 HP, EATON-FULLER RTLO-18918B 18 SPD, MERITOR LBS FULL LOCK, RATIO 3:36 BUMPER, HOOD, RAD KIT, ENGINE, TRANSMISSION, CAB, FRAME, FRONT AXLE,...
ConditionUsed
Usage589,782 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock NumberGX29495
MLS Number12920067
CategorySleeper Semi Trucks
Last Updated6/21/2024
Location
Champlain, NY, US
Sold By

Gamex

Kenworth W900L Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual
19 1

2008 Kenworth W900L Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual

$40,000 USD
good truck, runs great, clean, 86 INCH STUDIO SLEEPER, VIT interior, air seats, differential lock, dump valve, full gauge package, A/S 5th, cruise, heated mirrors, tilt/tele, dual exhaust,...
ConditionUsed
Usage938,967 Miles
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size86"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number08ISX938W9
MLS Number12770377
CategorySleeper Semi Trucks
Last Updated6/19/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 389X Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual
14 0

2024 Peterbilt 389X Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Call for price
389X Model (389X) Limited Edition, Front Air Ride, RTLO-22918B Transmission,, Dura Bright wheels, Platinum Interior, Fridge, Don't pass up this opportunity!!,
ConditionNew
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionLow Air
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number263276
MLS Number12513264
CategorySleeper Semi Trucks
Last Updated6/18/2024
Location
Buffalo, NY, US
Sold By

Hunter Truck

Kenworth T800 Sleeper Semi Truck - 565HP
21 0

2022 Kenworth T800 Sleeper Semi Truck - 565HP

Call for rental/lease prices
Tapered chrome box front bumper c/w cast front tow hook fog lamps, Stainless steel permit panels, windshield visor vent doors, Dual chrome air cleaners, Dual chrome exhaust stacks, Dual...
ConditionUsed
Usage2,384 Hours
Duty ClassHeavy Duty
Horse Power565 HP
Drivetrain6x4
Transmission18 Speed
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number15263
MLS Number11938612
CategorySleeper Semi Trucks
Last Updated6/18/2024
Location
Nisku, AB, Canada
Rented/Leased By

Brandt

Kenworth T880 Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 560HP, 18 Speed Manual
11 0

2015 Kenworth T880 Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 560HP, 18 Speed Manual

$69,950 USD
Used Kenworth T880 Mid-roof Sleeper for sale. Features: Dual Exhaust, 150-gallon Fuel Capacity, Full Locking Rears, Air Ride Cab, Rear Sleeper Window, Power Locks and Windows, Heated Mirrors...
ConditionUsed
Usage448,237 Miles
Duty ClassHeavy Duty
Horse Power560 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size52"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number467837T
MLS Number12935530
CategorySleeper Semi Trucks
Last Updated6/15/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 579 Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual
7 0

2018 Peterbilt 579 Sleeper Semi Truck - 75" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$20,000 USD
very nice truck, good virgin tires, clean cab, full gauge package, power windows, power mirrors, power locks, air seats, tilt/tele, dump valve, differential lock, A/S 5th, *ENGINE WILL NEED...
ConditionUsed
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size75"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number18INOPISX579
MLS Number12935513
CategorySleeper Semi Trucks
Last Updated6/18/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

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

Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
9 0

2025 Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$233,000 USD
Nice looking W900 small sleeper unit ready to work!!! High horsepower Cummins!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper,
ConditionNew
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size38"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberSR132851
MLS Number12788706
CategorySleeper Semi Trucks
Last Updated6/15/2024
Location
Lynchburg, VA, US
Sold By

Truck Enterprises Inc.

Kenworth W900L Day Cab Truck - Cummins 565HP, 18 Speed Manual
9 0

2025 Kenworth W900L Day Cab Truck - Cummins 565HP, 18 Speed Manual

$237,000 USD
Nice looking W900 day cab ready to work!!! High horsepower Cummins!, NumSpeeds: 18-spd, Suspension: AG460, CabType: Daycab,
ConditionNew
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAG 460
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberSR132833
MLS Number12788694
CategoryDay Cab Semi Trucks
Last Updated6/15/2024
Location
Lynchburg, VA, US
Sold By

Truck Enterprises Inc.

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