Heavy Duty 18 Speed Tandem Axle 6x4 Trucks with Cummins Engines For Sale in United States

(844) 216-___ SHOW
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2019 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$119,900 USD

10 new 285/75r24.5 drives and wheels, Fleet Maintained, Stock 254184, MIles 334,203, Cummins X15, 565 H.P Engine Brake, 18 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.55 Ratio, Air...

Condition	Used
Usage	334,203 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	254184
MLS Number	12933530
Category	Sleeper Semi Trucks
Last Updated	7/31/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(877) 715-___ SHOW
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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,...

Condition	Used
Usage	589,782 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	GX29495
MLS Number	12920067
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Champlain, NY, US
Sold By	Gamex

(833) 801-___ SHOW
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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...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	18INOPISX579
MLS Number	12935513
Category	Sleeper Semi Trucks
Last Updated	6/18/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 548-___ SHOW
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20 0

2010 International Paystar 5900 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Newly Listed

$28,500 USD

2010 International Paystar Truck, Cummins ISX15 500HP Engine, Eaton 18 Speed Manual Transmission, 390,000 Miles, Engine Brake, Cruise Control, 3.36 Gears, 180” WB, Air Suspension, FULL...

Condition	Used
Usage	390,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13024557
Category	Day Cab Semi Trucks
Last Updated	8/1/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(833) 801-___ SHOW
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8 0

2003 Peterbilt 379EXHD Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins, 18 Speed Manual

$35,000 USD

very nice truck, AMERICAN CLASS interior, full gauge package, differential lock, dump valve, A/S 5th, power windows, power mirrors, heated mirrors, DUAL EXHAUST, DUAL BREATHERS, LOADED TRUCK...

Condition	Used
Usage	946,599 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	03INOP379
MLS Number	12794499
Category	Sleeper Semi Trucks
Last Updated	4/23/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 980-___ SHOW
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14 0

2015 International ProStar Day Cab Truck - Cummins 500HP, 18 Speed Manual

$39,900 USD

Clean day cab with 13,220 lb. front axle, 46K full locking rears, 190" wheelbase, Hendrickson air ride suspension, and wet line

Condition	Used
Usage	603,786 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	6624
MLS Number	11386278
Category	Day Cab Semi Trucks
Last Updated	12/20/2023
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(833) 901-___ SHOW
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34 0

2001 Kenworth T800 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$39,995 USD

Heavy hauler, 525HP N14 Cummins, 18spd Eaton Fuller, Air-ride suspension, 3 stage engine brake, Strong running truck, ask about our shipping service,

Condition	Used
Usage	5,935 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins N14
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	4.89 ratio
MLS Number	12706625
Category	Sleeper Semi Trucks
Last Updated	4/16/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(833) 801-___ SHOW
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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,...

Condition	Used
Usage	938,967 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	08ISX938W9
MLS Number	12770377
Category	Sleeper Semi Trucks
Last Updated	6/19/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 932-___ SHOW
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11 0

2011 Kenworth W900 Day Cab Truck - Cummins 600HP, 18 Speed Manual

$40,000 USD

***CUSTOMER OWNED UNIT, DO NOT CONTACT DEALER. CONTACT BRENT DAY AT 2O76258I8I*** 2011 Kenworth W900 heavy spec tractor. Engine replace about 600K miles ago. Cummins ISX 600, Eaton 18 speed,...

Condition	Used
Usage	21,383 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	DAY 20
MLS Number	12446966
Category	Day Cab Semi Trucks
Last Updated	7/23/2024
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
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15 0

2014 Kenworth W900 Day Cab Truck - Cummins 550HP, 18 Speed Manual

$45,000 USD

***CUSTOMER OWNED UNIT, DO NOT CONTACT DEALER. CONTACT BRENT DAY AT 2O76258I8I*** 2014 Kenworth W900 heavy spec tractor. Engine overhauled about 1000 miles ago. Cummins ISX 550, Eaton 18...

Condition	Used
Usage	27,484 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	DAY 27
MLS Number	12446967
Category	Day Cab Semi Trucks
Last Updated	7/23/2024
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

(844) 481-___ SHOW
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66 4

2012 Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Ultrashift Manual

$55,000 USD

2012 KENWORTH T800 DAY CAB, SOLID CUMMINS ISX15 450 HP, 18 SPD EATON FULLER TRANSMISSION, 14320 LB FRONTS, 46K REAR AXLES, 3.91 GEAR RATIO, HALF FENDERS, 11R24.5, LOCKERS, SLIDING FIFTH,...

Condition	Used
Usage	32,928 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
MLS Number	12922364
Category	Day Cab Semi Trucks
Last Updated	7/23/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

(855) 980-___ SHOW
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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

Condition	Used
Usage	18,432 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins ISX15 525
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	6791
MLS Number	12197957
Category	Day Cab Semi Trucks
Last Updated	6/22/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(855) 605-___ SHOW
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17 0

2003 Kenworth T800 Tandem Axle Milk Truck - Cummins, 500HP, 18 Speed Manual

$59,500 USD

VERY NICE, 2003 T800 with 4750 gallon SS milk tanker. 46k rears with full lockers. Mid and rear lift axle

Condition	Used
Usage	839,296 Miles
Duty Class	Heavy Duty Milk Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
Capacity	4750 Gallons
Stock Number	CON3267
MLS Number	13007129
Category	Milk Trucks
Last Updated	7/30/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(707) 849-___ SHOW
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114 0

2008 Peterbilt 367 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 18 Speed Manual

$63,000 USD

2008 Pete 367 Cab and Chassis - Dump Body Being Removed. 288k Miles - original owner, Cummins ISX 500, 500HP, Eaton Fuller 18 Speed, Full Lockers, 14600 front axle, 40k rears Excellent...

Condition	Used
Usage	288,279 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins ISX500
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	12732027
Category	Cab & Chassis Trucks
Last Updated	7/19/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 970-___ SHOW
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10 0

2017 Peterbilt 579 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$69,900 USD

500HP CUMMINS X15,18-SPD TRANS,3.91 RATIO,14320 FRT,46K REARS,AIR TRACALM WHLS,,DUAL FUEL TANKS,

Condition	Used
Usage	403,109 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	128164
MLS Number	12986425
Category	Day Cab Semi Trucks
Last Updated	7/18/2024
Location	Buffalo, NY, US
Sold By	Hunter Truck

(855) 982-___ SHOW
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15 0

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

2015 Kenworth T880 Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 550HP, 18 Speed Automatic

$69,950 USD

Used 2015 Kenworth T880 Sleeper for Sale. Features: 52" Mid-Roof Sleeper, Dual Exhaust Stacks, Plastic Half Fenders, Tilt Steering Column, Rear Sleeper Window, Full Locking Rears, Air Ride...

Condition	Used
Usage	4,876 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	467834T
MLS Number	12986136
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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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...

Condition	Used
Usage	448,237 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	467837T
MLS Number	12935530
Category	Sleeper Semi Trucks
Last Updated	6/15/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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14 0

2005 Kenworth T800 Sleeper Semi Truck - 62" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$69,950 USD

Used Kenworth T800 High-top Sleeper for sale. Features: Reman Engine Installed (built 7/2016), Odometer in Kilometers converted to miles, 3/8 in. Single Frame, Full Locking Differentials,...

Condition	Used
Usage	18,726 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	22P351
MLS Number	12010937
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(888) 680-___ SHOW
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5 0

2008 Kenworth T800 Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 550HP

$72,500 USD

RARE FIND. NEW CUMMINS REMAN ENGINE WITH 250K MILES. FULL PAPERWORK. DOUBLE FRAME TRUCK. THIS A TRUE BEAST, TRUE HEAVY HAULER, READY TO HAUL THE BIG STUFF!!, CALL/TEXT DAVID LINDSEY @...

Condition	Used
Usage	1,100,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15 525
Drivetrain	6x4
Transmission	18 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	8R937683U/MANA
MLS Number	12555538
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(833) 970-___ SHOW
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16 0

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

$79,900 USD

Full locking rears, Wet-line, Chain box / Headache rack, Work lights,

Condition	Used
Usage	471,953 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	273699
MLS Number	12941323
Category	Day Cab Semi Trucks
Last Updated	7/16/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 970-___ SHOW
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15 0

2018 Kenworth T880 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$79,900 USD

Heavy Spec Day Cab! X15 Performance class power @ 525 HP / 1850 FtLb torque. Wetline kit for dump trailer application, heavy 46000 LB rear axles and suspension. Very Low miles. Call...

Condition	Used
Usage	11,899 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	268766
MLS Number	12467389
Category	Day Cab Semi Trucks
Last Updated	7/18/2024
Location	Buffalo, NY, US
Sold By	Hunter Truck

(855) 642-___ SHOW
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12 0

2009 Peterbilt 367 Tandem Axle Oil Field Truck - Cummins, 500HP, 18 Speed Manual

$79,950 USD

Used 2009 Peterbilt 367 Winch Tractor for Sale. Features: Dual Air Horns, Single Vertical Exhaust, Cruise Control, Power Locks and Windows, Heated Power Mirrors, Chrome Sun Visor, Air Ride...

Condition	Used
Usage	1,726 Hours
Duty Class	Heavy Duty Oil Field Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	24P030
MLS Number	12762000
Category	Oil Field Trucks
Last Updated	4/9/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth