Heavy Duty 18 Speed Tri Axle Trucks For Sale

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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

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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

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19 0

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	8/24/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

19 0

2025 Peterbilt 567 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed M Drive Amt

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BRAND NEW 2025 PETE 567. POWERED WITH A CUMMINS X15 565HP WITH 1850LBS OF TORQUE. EATON FULLER 18 SPEED AUTOMATIC TRANSMISSION. 4.10 REAR ENDS WITH A 290 WHEEL BASE. PREMIER INTERIOR LEVEL,...

Condition	New
Usage	3 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed mDRIVE Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	274354
MLS Number	13063035
Category	Sleeper Semi Trucks
Last Updated	8/22/2024
Location	Butler, PA, US
Sold By	Hunter Truck

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39 1

2013 Caterpillar CT660 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, CT13 475HP, 18 Speed Manual

$49,500 USD

2013 Cat CT660, 475 CT13, 18 speed manual, 16k front with dual steering boxes, 13,200 steerable lift axle, 40k rears with full lockers, 2 line wet kit. Nationwide delivery available,

Condition	Used
Usage	108,257 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar CT13
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	2833
MLS Number	13057058
Category	Sleeper Semi Trucks
Last Updated	8/17/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(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.

6 0

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

$77,750 USD

368k Original Miles ~ Detroit DD15 ~ 530 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	530 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	8/10/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

5 0

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

$92,750 USD

Only 227k Original Miles ~ Detroit DD15 ~ 530 HP ~ 18 Speed ~ 20k Front / 46k Rears ~ Double Frame ~ All Aluminum Wheels Only One Owner ~ Financing Available with Your Good Credit,

Condition	Used
Usage	227,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	530 HP
Engine Model	Detroit DD15
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	BT8277CC
MLS Number	12982925
Category	Day Cab Semi Trucks
Last Updated	8/10/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

14 0

Western Star 4900FA Crane Truck - 2013 National 600E Crane, 18 Spd

$92,750 USD

Only 225k Original Miles ~ Detroit DD15 ~ 530 HP ~ 18 Speed ~ 20k Front / 46k Rears ~ Double Frame ~ 600E National Crane ~ All Aluminum Wheels ~ Only One Owner ~ Financing Available with...

Condition	Used
Usage	227,000 Miles
Duty Class	Heavy Duty Crane Truck
Upfit Type	Crane
Upfit Make	National
Upfit Model	600E
Transmission	18 Speed
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	BT8277
MLS Number	12953828
Category	Crane Trucks
Last Updated	8/10/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

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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

2 0

2014 Kenworth W900L Tri Axle Dump Truck - Caterpillar

$119,750 USD

Only 112k Miles on Platinum Kit Overhaul including Turbo with Paperwork and OPT Warranty through 12/19/2025 ~ 6NZ CAT C15 ~ 550 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full...

Condition	Used
Usage	680,000 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	420364
MLS Number	12605785
Category	Dump Trucks
Last Updated	8/3/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

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37 1

2022 International HX Tri Axle Day Cab Truck - A26 450HP, 18 Speed Ultrashift Automatic

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416342 Miles, Engine: INTERNATIONAL A26, 450 HP, Fuel Type: Diesel, 18 Speed Ultrashift Automatic Transmission, Drive: 8x6, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 260, Tri...

Condition	Used
Usage	416,342 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	8x6
Transmission	18 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	50,000 lb
Stock Number	C-34361
MLS Number	12241560
Category	Day Cab Semi Trucks
Last Updated	8/2/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

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

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	8/6/2024
Location	Throop, PA, US
Sold By	Hunter Truck

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14 0

2014 Western Star 4900 Tri Axle Cab & Chassis Truck - Detroit, 570HP, 18 Speed Manual

$59,900 USD

TRI-DRIVE, double frame cab and chassis with 32" bunk, 20K front axle, 69K triple locking rears, AirLiner suspension, 385/65R22.5 front tires and 11R24.5 rear tires, 340" bridge, 25' frame...

Condition	Used
Usage	104,184 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	570 HP
Engine Model	Detroit DD16
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	6196
MLS Number	11585473
Category	Cab & Chassis Trucks
Last Updated	7/30/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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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

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15 0

2006 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 485HP, 18 Speed Manual

$59,500 USD

Heavy spec, double frame, TRI-DRIVE day cab with 16K front axle, 58K full locking rears, Neway suspension, 385/65R22.5 front tires and 11R22.5 rear tires, headache rack, 318" bridge, 188"...

Condition	Used
Usage	558,046 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Caterpillar C15
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	58,000 lb 4.10 ratio
Stock Number	6779
MLS Number	12147605
Category	Day Cab Semi Trucks
Last Updated	7/24/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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15 0

2024 Peterbilt 567 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$239,900 USD

Tri Axle, X15 Performance Cummins 565 HP, Eaton-Fuller Manual 18 Speed, 18,740 Front Axle, 46,000 Rear Axle, 270" Wheelbase, Air Ride, 3 Stage Engine Brake, Air Brake, Axle Differential,...

Condition	Used
Usage	988 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	RD641139
MLS Number	12935279
Category	Day Cab Semi Trucks
Last Updated	7/23/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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30 2

2018 Freightliner Coronado 122 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$89,500 USD

2018 Freightliner Coronado 122, **Full Lockers and Full Double Frame**, DD16 Detroit, 600hp, 2050tq, 18 Spd Manual, 464k Mi, Nationwide Delivery Available,

Condition	Used
Usage	464,500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	45,400 lb 4.10 ratio
Stock Number	3064
MLS Number	12982705
Category	Sleeper Semi Trucks
Last Updated	7/11/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 901-___ SHOW
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42 0

2009 International 9900 Tri Axle Day Cab Truck - Cummins 550HP, 18 Speed Manual

$59,995 USD

Factory heavy haul, double frame truck, lots of power in the 550HP Cummins ISX, 18 speed, great rubber all the way around, great running truck, Ready to Go!,

Condition	Used
Usage	11,949 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Spring
Rear Axle	Tri Axle
Rear End	60,000 lb
MLS Number	12808517
Category	Day Cab Semi Trucks
Last Updated	7/9/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

9 0

2025 Peterbilt 567 Tri Axle Cab & Chassis Truck - Cummins, 500HP, 18 Speed Endurant Amt

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Full locking rears, 20k non-steerable pusher axle, full double frame, durabright wheels, power mirrors,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	273229
MLS Number	12973294
Category	Cab & Chassis Trucks
Last Updated	7/9/2024
Location	Smithfield, PA, US
Sold By	Hunter Truck

16 0

2025 Peterbilt 567 Tri Axle Roll Off Truck - Paccar, 510HP, 18 Speed Manual

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NEW 2025 PETERBILT 567 ROLL-OFF! 24FT LENGTH, 75,000LBS CAPACITY, DONOVAN TARP SYSTEM SET UP FOR 96" WIDE CONTAINERS, 20K STEERABLE LIFT AXLE. POWERED WITH PACCAR MX-13 ENGINE AT 510HP, AND...

Condition	New
Duty Class	Heavy Duty Roll Off Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	271297
MLS Number	12960942
Category	Roll Off Trucks
Last Updated	6/28/2024
Location	Butler, PA, US
Sold By	Hunter Truck