Heavy Duty 18 Speed Tri Axle Trucks For Sale

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18 0

2017 Kenworth T680 Tri Axle Day Cab Truck - Cummins 475HP, 18 Speed Manual

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2017 Kenworth T680, Cummins ISX15 475 HP, Double Lockers, 18 Spd Manual, Disc Brakes, 3.55 ratio, 13,200 Front, 12,350 Drop, 40k rears, Drop Axle, Air Ride One owner west coast...

Condition	Used
Usage	652,073 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,350 lb 3.55 ratio
MLS Number	13027840
Category	Day Cab Semi Trucks
Last Updated	8/3/2024
Location	Paul, ID, US
Sold By	BTR Sales

(833) 970-___ SHOW
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16 0

2019 Peterbilt 567 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$169,900 USD

Full locking rears, 20K Steerable pusher, Headache rack with chain boxes work lights, Wet-line, Has it all, ready to work

Condition	Used
Usage	9,585 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	206168
MLS Number	13027729
Category	Day Cab Semi Trucks
Last Updated	8/3/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 368-___ SHOW
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1 0

2025 Kenworth W900L Tri Axle Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed

$269,900 USD

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	AG 400
Rear Axle	Tri Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	NSR172615
MLS Number	13026148
Category	Sleeper Semi Trucks
Last Updated	8/2/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

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14 0

2025 Peterbilt 589 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Mdrive Hd Manual

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NEW 2025 PETERBILT 389! POWERED WITH CUMMINS X15 ENGINE AT 565 HP AND 1850LBS OF TORQUE, AND EATON 18SPD MANUAL TRANSMISSION. FRONT AXLE RATING OF 20,000LBS, REAR AXLE RATING OF 46,000LBS,...

Condition	New
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE HD Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	273179
MLS Number	13020843
Category	Day Cab Semi Trucks
Last Updated	7/31/2024
Location	Throop, PA, US
Sold By	Hunter Truck

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14 0

2025 Peterbilt 589 Tri Axle Cab & Chassis Truck - Cummins, 565HP, 18 Speed Mdrive Hd Manual

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NEW 2025 PETERBILT 389! POWERED WITH CUMMINS X15 ENGINE AT 565HP AND 1850LBS OF TORQUE, AND EATON 18SPD MANUAL TRANSMISSION. FRONT AXLE RATING OF 20,000LBS, REAR AXLE RATING OF 46,000LBS,...

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed mDRIVE HD Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	273178
MLS Number	13020820
Category	Cab & Chassis Trucks
Last Updated	7/31/2024
Location	Throop, PA, US
Sold By	Hunter Truck

(855) 984-___ SHOW
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17 0

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

Newly Listed

$214,500 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	7/31/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(844) 305-___ SHOW
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5 0

2020 Western Star 4900EX Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

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Triaxle Day Cab, X15 Cummins 500 HP, 18 Speed, 3.91 Ratio, 3 Stage Engine Brake, Air Liner, 237" WB, 21'11" Bridge, Full Locking Rears, Aluminum Headache Rack, Tool Box, Light Bar, 15 Ton...

Condition	Used
Usage	10,542 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	LPLU3056
MLS Number	13018541
Category	Day Cab Semi Trucks
Last Updated	7/30/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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5 0

2019 Western Star 4900EX Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

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Triaxle Day Cab, X15 Cummins 500 HP, 18 Speed, 3.91 Ratio, 3 Stage Engine Brake, Air Liner, 253" WB, 23'3" Bridge, Wet Kit, Full Locking Rears, Aluminum Headache Rack, Tool Box, Light Bar,...

Condition	Used
Usage	11,972 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	KPKM6007
MLS Number	13018539
Category	Day Cab Semi Trucks
Last Updated	7/30/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 725-___ SHOW
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26 0

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

Newly Listed

$139,995 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	7/30/2024
Location	Florence, AL, US
Sold By	Oakley Equipment

(855) 984-___ SHOW
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27 0

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

$214,500 USD

***AVAILABLE NOW FOR IMMEDIATE DELIVERY*** - Model Year: 2025, - Model: Kenworth T880, - Configuration: 8x4 with steerable pusher axle, - Engine: Cummins X15 Performance Series, - 525...

Condition	New
Usage	485 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	KN165231
MLS Number	13010414
Category	Day Cab Semi Trucks
Last Updated	7/26/2024
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(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	7/25/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 796-___ SHOW
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27 0

2013 Freightliner Cascadia 125 Tri Axle Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 475HP, 18 Speed Manual

$24,900 USD

925239 Miles, Engine: DETROIT DD15, 475 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 8x4, AirLiner Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 60, Tires: 11R22.5...

Condition	Used
Usage	925,239 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BY6523
MLS Number	13007255
Category	Sleeper Semi Trucks
Last Updated	7/25/2024
Location	Spokane, WA, US
Sold By	Class 8 Trucks

(833) 637-___ SHOW
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23 0

2012 Peterbilt 367 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

$74,900 USD

Nice heavy haul tractor with wet kit

Condition	Used
Usage	17,309 Hours
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	Tri Axle
Rear End	66,000 lb
MLS Number	13007196
Category	Day Cab Semi Trucks
Last Updated	7/27/2024
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(801) 521-___ SHOW
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22 1

2013 Peterbilt 367 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Recently Updated

$109,950 USD

NEW HANKOOK DRIVE TIRES, NEW MICHELIN DROP AXLE TIRES,, NEW BUMPER, SHOCKS STAINLESS STEEL DROP AXLE FENDERS, 0 MILES RECONDITIONED TRANSMISSION WITH NEW SPICER EASY PEDAL CLUTCH REAR...

Condition	Used
Usage	15,473 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins ISX
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	4 AXLE 367
MLS Number	13007076
Category	Day Cab Semi Trucks
Last Updated	8/2/2024
Location	SALT LAKE CITY, UT, US
Sold By	Vriens 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

(833) 904-___ SHOW
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20 2

2012 Western Star 4900 Tri Axle Day Cab Truck - Detroit 560HP, 18 Speed Manual

$59,500 USD

560/1850 Detroit DD15, 18 speed manual, full lockers, 46k rears on air ride, 20' of frame behind cab, Nationwide Delivery Available,

Condition	Used
Usage	373,500 Miles
Duty Class	Heavy Duty Day Cab 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 3.91 ratio
Stock Number	6882
MLS Number	13004741
Category	Day Cab Semi Trucks
Last Updated	7/24/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

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39 0

2008 Freightliner Cascadia 125 Tri Axle Day Cab Truck - Detroit 515HP

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Detroit 60 Series 515 HP, Runs and Drives - Wet Kit - Pusher Axle

Condition	Used
Usage	20,865 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	515 HP
Drivetrain	8x4
Transmission	18 Speed
Rear Axle	Tri Axle
Stock Number	914
MLS Number	13004726
Category	Day Cab Semi Trucks
Last Updated	7/24/2024
Location	Mandan, ND, US
Sold By	Wallwork Truck Center

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9 2

2025 Kenworth W990 Tri Axle Sleeper Semi Truck - 52" Flat Top Sleeper, Cummins 565HP, 18 Speed Endurant Automatic

Recently Updated

$259,900 USD

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Endurant Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	NSJ100603
MLS Number	13003561
Category	Sleeper Semi Trucks
Last Updated	7/31/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

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15 0

2003 Peterbilt 378 Tri Axle Vacuum Truck - Caterpillar, 525HP, 18 Speed Manual

Recently Updated

$54,500 USD

TRI-DRIVE vacuum truck with double frame, 3,900 gallon Rebel Metal Fabricators steel dumping tank, single turbo Cat C15 MBN engine, 16K front axle and 53,700 lb. full locking rears, 260"...

Condition	Used
Duty Class	Heavy Duty Vacuum Truck
Horse Power	525 HP
Engine Model	Caterpillar C15
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	53,700 lb
Capacity	3900 Gallons
Stock Number	6960
MLS Number	12998740
Category	Vacuum Trucks
Last Updated	7/30/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(855) 982-___ SHOW
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8 0

2025 Kenworth W900 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

$269,950 USD

New Kenworth T880 Tri-axle Daycab for sale. Features: Dual Exhaust Stacks, 165-gallon Fuel Capacity, 20,000 lb. Steerable Lift Axle, Heated Leather Driver's Seat, Navigation, Heated Mirrors,...

Condition	New
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	159647
MLS Number	12994719
Category	Day Cab Semi Trucks
Last Updated	7/18/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(844) 305-___ SHOW
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9 0

2017 Peterbilt 389 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Manual, 19' Dump

Recently Updated

$139,900 USD

Triaxle, 19' R/S Aluminum Dump w/72" Sides, ISX15 Cummins 500 HP, 18 Speed, 3.91 Ratio, 3 Stage Engine Brake, Double Frame, Chalmers, 20K FA, 46K RA, 20K Pusher, 250" WB, 23'1" Bridge, Dual...

Condition	Used
Usage	16,915 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	19 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	HD423058
MLS Number	12991836
Category	Dump Trucks
Last Updated	8/3/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 955-___ SHOW
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6 0

2013 Western Star 4900 Tri Axle Day Cab Truck - Detroit 475HP, 18 Speed Manual

$77,750 USD

368k Original Miles ~ Detroit DD15 ~ 475 HP ~ 1850 Torque 18 Speed ~ 20k Front ~ Full Double Frame ~ Only One Owner ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	368,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	FE0543DC
MLS Number	12990432
Category	Day Cab Semi Trucks
Last Updated	7/16/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

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17 0

2013 Kenworth T800 Tri Axle Day Cab Truck - Cummins 550HP, 18 Speed Manual

$109,900 USD

2013 Kenworth T800 Ext Cab --- Tri Axle, ISX15 Cummins 550 HP, Eaton-Fuller Manual 18 Speed, 4.10 Ratio, 14,320 Front Axle, 46,000 Rear Axle, 247" Wheelbase, 22' 10" Bridge, Air Ride AG460,...

Condition	Used
Usage	438,297 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	338440
MLS Number	12986401
Category	Day Cab Semi Trucks
Last Updated	7/26/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales