18 Speed Tri Axle Trucks For Sale

(844) 305-___ SHOW
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2024 Western Star 49X Tri Axle Dump Truck - Cummins 605HP, 18 Speed Manual

$242,900 USD

Triaxle, 17'6" Heritage "Heated" Steel Dump w/54" Sides, X15 Cummins 605 HP, 18 Speed, 4.10 Ratio, 3 Stage Engine Brake, Air Ride, Double Frame, 20K FA, 46K RA, 20K Steerable L/A, 225" WB,...

Condition	Used
Usage	3,130 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	RPUZ9816
MLS Number	13069535
Category	Dump Trucks
Last Updated	12/26/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 605-___ SHOW
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15 0

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

Price Drop

$155,000 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	12/24/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 548-___ SHOW
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20 0

2006 Kenworth T800 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

Newly Listed

$39,500 USD

2006 Kenworth T800 Daycab Truck, Cummins ISX15 500HP Engine, Eaton 18 Speed Manual Transmission, 1.218,000 Miles, Engine Brakes, Cruise Control, Steerable Pusher Axle, 4.10 Gears, 248” WB,...

Condition	Used
Usage	1,218,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	68,000 lb 4.10 ratio
MLS Number	13297309
Category	Day Cab Semi Trucks
Last Updated	12/24/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(833) 970-___ SHOW
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3 0

2016 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 600HP

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

Newly Listed

Call for price

17.5 Beau Roc DL Steel Body,

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
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	273135
MLS Number	13294920
Category	Dump Trucks
Last Updated	12/20/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(833) 970-___ SHOW
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4 0

2025 Peterbilt 589 Tri Axle Dump Truck - Cummins 605HP, 18 Speed Endurant Amt

Newly Listed

Call for price

589 with Heritage package. 17.5 steel Beau Roc Body,

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	273130
MLS Number	13294912
Category	Dump Trucks
Last Updated	12/21/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(855) 980-___ SHOW
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20 0

2007 International Paystar 5900 Tri Axle Day Cab Truck - Cummins 475HP, 18 Speed Manual

Newly Listed

$39,900 USD

Clean, heavy spec, double frame day cab with Cummins ISX engine with 475 HP, Eaton-Fuller 18 speed transmission, 18K front axle, 46K rears, diff lock, 385/65R22.5 front tires and 11R22.5...

Condition	Used
Usage	619,542 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Cummins ISX475
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	58,000 lb 4.10 ratio
Stock Number	7067
MLS Number	13294902
Category	Day Cab Semi Trucks
Last Updated	12/20/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(844) 909-___ SHOW
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15 0

2018 Kenworth T680 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

Price Drop

$47,850 USD

2018 Kenworth T680, 4 Axle Heavy Haul, X15 Cummins 500 HP, 18 Speed, Double Lockers, 3.58 Ratio, 13,200 Front, 12,350 Drop, 40,000 Rears, 642,000 Miles, One Owner Truck highway...

Condition	Used
Usage	642,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	52,350 lb 3.58 ratio
MLS Number	13247268
Category	Day Cab Semi Trucks
Last Updated	12/20/2024
Location	Paul, ID, US
Sold By	BTR Sales

(844) 883-___ SHOW
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16 1

2021 Peterbilt 367H Extended Day Cab Tri Drive

Price Drop

$144,500 USD

Stock #:5215, Exterior Colour:White with Black Striping, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000, Rear Axle:69,000, Gear Ratio: 4.30, Frame: Double...

Condition	Used
Usage	292,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	5215
MLS Number	12521958
Category	Day Cab Semi Trucks
Last Updated	12/20/2024
Location	Blaine, WA, US
Sold By	International Machinery

(855) 984-___ SHOW
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26 0

2025 Kenworth W900 Tri Axle Dump Truck - Cummins 525HP, 18 Speed Manual, 17' Dump

$249,500 USD

2025 Kenworth W900, Radiant Red exterior with Black frame, Cummins X15 Performance Series engine, 525 horsepower @ 1900 RPM, 1850 lb-ft torque @ 1000 RPM, equipped with Jacobs compression...

Condition	New
Usage	125 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	59,500 lb 3.91 ratio
Stock Number	KN133623
MLS Number	13293510
Category	Dump Trucks
Last Updated	12/19/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(833) 637-___ SHOW
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36 1

2012 Peterbilt 367 Tri Axle Dump Truck - Cummins 525HP, 8Ll Manual, 17' Dump

$72,900 USD

2012 Pete 367 tri axle, ISX 15, Eaton RTLO18918B 18sp, 525 hp, 340644 mi, 3.91 ratio, air trac susp, 14,320 front, 12,350 steerable pusher, 46,000 rears, full lockers, cruise, tilt/tele,...

Condition	Used
Usage	18,408 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	NEUSTAR
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
MLS Number	13275737
Category	Dump Trucks
Last Updated	12/21/2024
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(833) 725-___ SHOW
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26 0

2018 Kenworth T880 Tri Axle Dump Truck - Paccar 455HP, 18 Speed Ultrashift Automatic, 16' Dump

$134,995 USD

455 HP Paccar MX13 Engine, 18 Speed Ultra Shift Automatic Transmission, 18,740K front axle, 46K Rears, Steerable lift axle, 16’ 6” Tebco Dump Bed, 385/65R22.5 Front Axle, 11R24.5 Rear Axle,...

Condition	Used
Usage	296,269 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Ultrashift Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13018357
Category	Dump Trucks
Last Updated	12/18/2024
Location	Florence, AL, US
Sold By	Oakley Equipment

(833) 637-___ SHOW
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58 1

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual

$59,900 USD

2012 Western Star 4900SA, DD15 Detroit, 560 HP, Eaton RTLO18918B 18 sp, 36 in sleeper like new inside, full lockers, wet kit, air liner susp, cruise, engine brake, 244 wb, 4.30 ratio, fresh...

Condition	Used
Usage	6,240 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	13289264
Category	Sleeper Semi Trucks
Last Updated	12/17/2024
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(833) 315-___ SHOW
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9 1

2007 Kenworth C500 Sleeper Semi Truck

$86,745.32 USD

2007 KENWORTH C500 TRI-DRIVE TRUCK TRACTOR (unit #01924) Located in Prince George, BC. Shipping and Financing Available. FEATURES:, ➡ 551,198 km*, ➡ 2,284 hr*, ➡ CAT C15 550HP Engine...

Condition	Used
Usage	2,284 Hours
Horse Power	550 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Neway
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	01924
MLS Number	13287666
Category	Sleeper Semi Trucks
Last Updated	12/17/2024
Location	Prince George, BC, Canada
Sold By	WeConsign Equip Ltd.

(855) 939-___ SHOW
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21 0

2007 Kenworth T800 Sleeper Semi Truck

Call for price

2007 Kenworth T800, 1,200 OTR mileage, Cat c15 twin turbo 550hp 3:90 rear end, 20,000lb steering axle, 46,000lb rear, 20,000 pusher axle, 270in wheel base, 475,000 on platinum inframe...

Condition	Used
Usage	1,200,000 Miles
Horse Power	550 HP
Engine Model	Caterpillar c15
Transmission	18 Speed Manual
Sleeper Size	60"
Rear Axle	Tri Axle
Rear End	46,000 lb 3.90 ratio
Stock Number	ID121624JES
MLS Number	13287656
Category	Sleeper Semi Trucks
Last Updated	12/16/2024
Location	South Central, TX, US
Sold By	Carmody and Associates Inc

(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	12/14/2024
Location	Spokane, WA, US
Sold By	Class 8 Trucks

(844) 305-___ SHOW
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11 0

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

Price Drop

$99,899 USD

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 Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	233,525 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17.5
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	KB0710
MLS Number	11362761
Category	Dump Trucks
Last Updated	12/13/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(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

Price Drop

$99,899 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	12/13/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(877) 810-___ SHOW
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8 0

2025 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$223,800 USD

HEAVY HAUL READY TO ROLL! Will rig the unit per customer's request. fenders, wet kit, lights, headache rack, etc. Call/Text Luke Wheeler @,

Condition	New
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	SJ184468
MLS Number	13208886
Category	Day Cab Semi Trucks
Last Updated	12/12/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 642-___ SHOW
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10 0

2025 Kenworth T880 Dump Truck - Cummins 565HP, 18 Speed Endurant Manual

$259,950 USD

New 2025 Kenworth T880 Dump Truck for Sale. Features: Pik Rite Steel Dump Body, Retractable Two Rung Ladder, 100-Gallon Fuel Capacity, Dual Exhaust Stacks, Stainless Steel Sunvisor, Chrome...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	PIK RITE
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	175735
MLS Number	13279697
Category	Dump Trucks
Last Updated	12/13/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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6 0

2025 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Manual, 19' Dump

$279,950 USD

New Kenworth W990 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 165-gallon Fuel Capacity, Heated Leather Seats, Steel Heritage Dump Body, Auto Tarper, Power Locks, Power Windows, and...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	19 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	64,500 lb 3.91 ratio
Stock Number	179290
MLS Number	13277893
Category	Dump Trucks
Last Updated	12/10/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 605-___ SHOW
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8 0

2016 Peterbilt 389 Tri Axle Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

$129,500 USD

Very good condition. 2016 Pete389 with Cummins ISX. Less than 100k on complete in frame (with paperwork) 18spd trans. Steerable lift axle, full lockers, Herd bumper

Condition	Used
Usage	584,939 Miles
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
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	CON1461
MLS Number	13277694
Category	Sleeper Semi Trucks
Last Updated	12/11/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(833) 970-___ SHOW
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22 0

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

$149,900 USD

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

Condition	Used
Usage	14,282 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	12/14/2024
Location	Butler, PA, US
Sold By	Hunter Truck