18 Speed Tri Axle 8x4 Trucks For Sale

17 0

2020 Kenworth W900L Tri Axle Sleeper Semi Truck - 72" Raised Roof Sleeper, Caterpillar 625HP, 18 Speed Manual

$169,900 USD

Warranty till 11/30/24, Full locking rears, Chain box / Headache rack, Double bunk, VIT leather interior, Navigation,

Condition	Used
Usage	355,983 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	625 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	275628
MLS Number	13073513
Category	Sleeper Semi Trucks
Last Updated	10/5/2024
Location	Butler, PA, US
Sold By	Hunter Truck

17 0

2020 Kenworth W900L Tri Axle Glider Kit - Caterpillar, 625HP, 18 Speed Manual

$169,900 USD

Warranty till 11/30/24, Full locking rears, Chain box / Headache rack, Double bunk, VIT leather interior, Navigation,

Condition	Used
Usage	355,983 Miles
Duty Class	Heavy Duty Glider Kit
Horse Power	625 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	275628
MLS Number	13073508
Category	Glider Kits
Last Updated	10/5/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(866) 714-___ SHOW
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19 0

2017 Peterbilt 579 Day Cab Truck

$94,900 USD

2017 Peterbilt 579 Tri-Axle (triaxle) Heavy Hauler Daycab, DOUBLE FRAME!! Cummins ISX15 550 HP, 18 Speed Automatic, Air Slide 5th Wheel, NEW 11R22.5 Tires on Aluminum Wheels, Full Lockers,...

Condition	Used
Usage	285,722 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Automatic
Rear Axle	Tri Axle
Rear End	60,000 lb
Stock Number	250330
MLS Number	13104713
Category	Day Cab Semi Trucks
Last Updated	10/17/2024
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(855) 605-___ SHOW
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16 0

2016 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$127,500 USD

389 PETE, Flat top sleeper, 550 hp Cummins with full complete in frame with new turbo and clutch, 18 spd trans, 4 way lockers, steerable lift axle, Herd bumper, Disk Brakes, Power windows,...

Condition	Used
Usage	540,258 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	CON7390
MLS Number	13038707
Category	Sleeper Semi Trucks
Last Updated	10/3/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

15 0

2019 Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

$154,900 USD

2019 Peterbilt 389 Heavy Haul 565 HP Cummins X15, manual 18 spd, 20k Front Axle, 46k rear, 20K lift axle. The Real Deal Heavy Haul Peterbilt. WORK READY TRUCK! Call today for all the...

Condition	Used
Usage	14,247 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	205011
MLS Number	13048505
Category	Day Cab Semi Trucks
Last Updated	10/2/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

(833) 901-___ SHOW
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62 0

2014 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$89,995 USD

Fresh in-frame with genuine Cummins parts installed by Cummins certified mechanic, comes with 1 year unlimited mile warranty, Cummins ISX15 550HP, 18spd, Clean truck runs out very strong,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	23,000 lb 3.73 ratio
MLS Number	12733879
Category	Sleeper Semi Trucks
Last Updated	10/2/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 804-___ SHOW
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13 0

2018 Freightliner Coronado 122 SD Tri Axle Dump Truck - Cummins 525HP, 18 Speed Manual, 17.5' Dump

$119,900 USD

2018 Freightliner 114SD --- Tri Axle, X15 Cummins 525 HP, Eaton-Fuller Manual 18 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 237" Wheelbase, 21' 11" Bridge, Chalmers, Double...

Condition	Used
Usage	233,525 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17.5
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	KB0710
MLS Number	11362471
Category	Dump Trucks
Last Updated	10/2/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 796-___ SHOW
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34 0

2019 Kenworth W900L Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$99,900 USD

"pre emission" 565 Cummins, 18 spd, Rear locker. Color looks less pink in person

Condition	Used
Usage	478,274 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	261634
MLS Number	13046153
Category	Sleeper Semi Trucks
Last Updated	10/5/2024
Location	Spokane, WA, US
Sold By	Class 8 Trucks

(833) 801-___ SHOW
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8 0

2009 Mack Granite GU713 Tri Axle Dump Truck - MP8 435HP, 18 Speed Manual, 16' Dump

$70,000 USD

good truck, runs great, clean, air seat, cruise, tilt/tele, power windows, power mirrors, tilt/tele, cruise, double frame, differential lock, *TITLE STATES REBUILT VEHICLE,

Condition	Used
Usage	392,007 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	435 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	09GU392TRIDUMP
MLS Number	12465819
Category	Dump Trucks
Last Updated	9/25/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(877) 705-___ SHOW
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10 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Endurant Amt, 16' Dump

$245,500 USD

Great specs and on ground and ready to work! call Denny today for more info!!!,

Condition	New
Usage	662 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	SJ173833
MLS Number	13129425
Category	Dump Trucks
Last Updated	9/24/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

(855) 984-___ SHOW
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22 0

2025 Kenworth W900 Tri Axle Day Cab Truck - Cummins 400HP, 18 Speed Manual

$217,000 USD

- 2025 Kenworth W900 Conventional Truck, - Exterior Color: Black (L0001EY), - Interior: Cab Splendor in Jet Black with Dark Slate Gray trim Engine and Transmission:, - Cummins X15 525 V...

Condition	New
Usage	444 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	KN166043
MLS Number	13113198
Category	Day Cab Semi Trucks
Last Updated	9/13/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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17 0

2025 Kenworth T880 Tri Axle Day Cab Truck - Cummins 525HP, 18 Speed Manual

$180,000 USD

- 2025 Kenworth T880 - Exterior Color: White - Engine: Cummins X15 Performance Series, 525 HP @ 1900 RPM, 1850 lb-ft torque @ 1000 RPM - Engine brake: Jacobs compression brake - Transmission...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	KN165232
MLS Number	13020776
Category	Day Cab Semi Trucks
Last Updated	9/11/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(833) 904-___ SHOW
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38 1

2014 Peterbilt 367 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$49,500 USD

2014 Peterbilt 367, 500/1850 Cummins ISX, 18 speed, 2 speed axles, full double frame, dual steering boxes, Nationwide delivery available,

Condition	Used
Usage	810,306 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 3.90 ratio
Stock Number	8287
MLS Number	13101364
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

6 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt

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17.5 Beau Roc DL Steel Body,

Condition	New
Duty Class	Heavy Duty Dump Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	273134
MLS Number	13097891
Category	Dump Trucks
Last Updated	9/6/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

6 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Ultrashift Amt

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17.5 Beau Roc DL Steel Body,

Condition	New
Duty Class	Heavy Duty Dump Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	273132
MLS Number	13035598
Category	Dump Trucks
Last Updated	9/6/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(855) 980-___ SHOW
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12 3

2007 Kenworth T800 Tri Axle Dump Truck - Caterpillar 475HP, 18 Speed Manual

$56,000 USD

Double frame dump truck with 21' Stargate aluminum body w/ 56" sides and 12" sideboards, tarp, 20K front axle, 46K full locking rears, Hendrickson air ride suspension, 20K non-steerable lift...

Condition	Used
Usage	20,879 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Stargate
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	6967
MLS Number	12935434
Category	Dump Trucks
Last Updated	9/6/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(833) 300-___ SHOW
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34 1

2011 Mack Granite GU813 Tri Axle Dump Truck - MP8 445HP, 18 Speed Manual, 18' Dump

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FRONT AXLE SPACING "SPREAD": 116" Make dump boxBRANDON, Dump box model18.5-48-60, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #FHA-1E-707, Manufactured date-, Door60", Door...

Condition	Used
Usage	5,118 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	18 ft.
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Mack
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-35601
MLS Number	13071646
Category	Dump Trucks
Last Updated	8/28/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 605-___ SHOW
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5 0

2012 Kenworth T800 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Manual, 16' Dump

$165,500 USD

Very nice, low mile/hour dump truck, 545hp, 18 spd trans, 46k rears with full lockers, Steerable lift axle and 14,600 front axle. Runs and drives great

Condition	Used
Usage	9,314 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	CON7355
MLS Number	13069604
Category	Dump Trucks
Last Updated	8/27/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 804-___ SHOW
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17 0

2024 Western Star 49X Tri Axle Dump Truck - Cummins 605HP, 18 Speed Manual, 18' Dump

$242,900 USD

2024 Western Star 49X --- Tri Axle, X15 Cummins 605 HP, Eaton-Fuller Manual 18 Speed, 4.10 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 225" Wheelbase, 21' 1" Bridge, Hendrickson PRIMAAX EX...

Condition	Used
Usage	66 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	UZ9816
MLS Number	13069581
Category	Dump Trucks
Last Updated	8/30/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 481-___ SHOW
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71 4

2014 Caterpillar CT660L Tri Axle Day Cab Truck - C15 500HP, 18 Speed Manual

$70,000 USD

2014 CAT CT660L DAYCAB, 378K* MILEAGE, **CAT C15 ACERT SINGLE TURBO!!!!! **, ** NO EMMISIONS**, RIGHT OFF LOCAL CAT DEALER, 13 SPEED MANUAL TRANSMISSION, ENCLOSED HEADACHE RACK, ...

Condition	Used
Usage	378,414 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb
MLS Number	12861240
Category	Day Cab Semi Trucks
Last Updated	8/17/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

(844) 257-___ SHOW
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25 0

2001 Peterbilt 379 Tri Axle Sleeper Semi Truck - 63" Mid Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$54,500 USD

2001 Peterbilt 379, Ultra Cab Unibilt 63" Sleeper. Cat C-15 550 HP, RTLO18918B 18 Speed Transmission, 20,000lb Front Axle, 17,000lb Pusher, 44,000lb Rear Axle on Air Trac Suspension, Double...

Condition	Used
Usage	1,001,252 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	44,000 lb 4.11 ratio
Stock Number	9894-C
MLS Number	12666386
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(855) 980-___ SHOW
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16 0

2012 Freightliner Cascadia 125 Tri Axle Day Cab Truck - Detroit 560HP, 18 Speed Manual

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2012 FREIGHTLINER CASCADIA 125, DETROIT DD15 560HP, RTLO-18918B 18 SPEED TRANMISSION, MERITOR MFS-13-143A STEER AXLE, MERITOR MT-40-14XP 3.42 40,000LBS, HENDRICKSON FF1 13,200LBS STEERABLE...

Condition	Used
Usage	466,463 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	560 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	BK4392-FL
MLS Number	13007288
Category	Day Cab Semi Trucks
Last Updated	8/6/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 605-___ SHOW
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15 0

2012 Kenworth T800 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Manual, 16' Dump

$165,000 USD

2012 T800 dump truck. New box and hoist, 525 Hp, 46K rears with full Lockers, Nice truck, runs and drives great

Condition	Used
Usage	396,470 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	CON7374
MLS Number	13004997
Category	Dump Trucks
Last Updated	7/26/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales