18 Speed Tri Axle Trucks For Sale

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2019 Kenworth T880 Tri Axle Dump Truck - Cummins 505HP, 18 Speed Manual, 18' Dump

$149,900 USD

Triaxle, 18' MAC Aluminum Dump w/60" Sides, X15 Cummins 505 HP, 18 Speed, 3.91 Ratio, 3 Stage Engine Brake, Air Ride, Double Frame, 20K FA, 46K RA, 20K Steerable L/A, 228" WB, 21'4" Bridge,...

Condition	Used
Usage	10,980 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	MAC Trailer
Bed Length	18 ft.
Horse Power	505 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	250381
MLS Number	12109704
Category	Dump Trucks
Last Updated	6/28/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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2021 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Manual

$199,900 USD

Triaxle, 18' Heritage Aluminum Dump w/60" Sides, X15 Cummins 565 HP, 18 Speed, 3.91 Ratio, 3 Stage Engine Brake, Air Ride, Double Frame, 18,740 FA, 46,000 RA, 20,000 Steerable L/A, 254" WB,...

Condition	Used
Usage	6,871 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.91 ratio
Stock Number	MJ455942
MLS Number	12605622
Category	Dump Trucks
Last Updated	6/27/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(801) 521-___ SHOW
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18 0

2000 Kenworth T800 Day Cab Truck - Caterpillar 355HP

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RUNNING 6NZ CORE WITH FRONT SUMP BRAKE SAVER. ENGINE IS TIRED PER PREVIOUS OWNER

Condition	Used
Usage	522,944 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	355 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Stock Number	VTP232159
MLS Number	12568599
Category	Day Cab Semi Trucks
Last Updated	3/1/2024
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(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

$59,500 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	4/23/2024
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(833) 801-___ SHOW
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5 0

2003 Mack Granite CV713 Tri Axle Plow / Spreader Truck - 435HP, 18 Speed Manual

$40,000 USD

good truck, runs great, double frame, differential lock, air lift axle, cruise, tilt/tele, air seat, power windows, *SOIL KING STONE SLINGER BED,

Condition	Used
Usage	415,991 Miles
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	435 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 4.42 ratio
Stock Number	03CV415STONE
MLS Number	12439616
Category	Plow / Spreader Trucks
Last Updated	1/5/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

0 0

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

Newly Listed

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TRI-DRIVE Vacuum truck with double frame, 3,900 gallon Rebel Metal Fabricators steel dumping tank, 16K front axle and 53,700 lb. full locking rears, 260" wheelbase, 314" bridge, Air Trac...

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	7/19/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

11 0

2004 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 550HP, 18 Speed Manual

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2004 KENWORTH T800 HEAVY HAUL SPEC. CAT C15 W/RETARDER, 18 SPEED, 20,000 LIFT AXLE, 14,600 LBS STEER, 46,000 REARS, LARGE CAB GUARD, 2 TOOL BOXES

Condition	Used
Usage	918,363 Miles
Duty Class	Heavy Duty Day Cab 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 3.90 ratio
Stock Number	057833-KW
MLS Number	11387479
Category	Day Cab Semi Trucks
Last Updated	4/6/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

11 0

2004 Western Star 4900FA Tri Axle Cab & Chassis Truck - Caterpillar, 525HP, 18 Speed Manual

$49,500 USD

TRI-DRIVE cab and chassis with 69,000 Lbs. full locking rears, 344" bridge measurement and 24' 6" of frame behind the cab. Cat C15 MBN single turbo engine

Condition	Used
Usage	376,880 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Caterpillar C15
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	69,000 lb
Stock Number	6958
MLS Number	12911022
Category	Cab & Chassis Trucks
Last Updated	6/5/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(833) 552-___ SHOW
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24 0

2005 Mack CL733 Tri Axle Day Cab Truck - Cummins 475HP

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-Located in Great Falls MT- 2005 Mack CL 733 ISX Cummins 475 HP 283,000 Total Miles Jake Brake Cruise 14,320 Front 44,000 rears with lockers 13,200 lift axle New 18 speed Transmission 218”...

Condition	Used
Usage	283,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Transmission	18 Speed
Rear Axle	Tri Axle
Rear End	44,000 lb
Stock Number	ID09262022JLJS
MLS Number	11673989
Category	Day Cab Semi Trucks
Last Updated	1/6/2024
Location	Eagle, ID, US
Sold By	Carmody and Associates Inc

11 0

2005 Western Star 4900 Tri Axle Vacuum Truck - Detroit, 515HP, 18 Speed Manual

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TRI-DRIVE double frame vacuum truck with Rebel Metal Fabricators 3,900 gallon steel dumping tank, pintle hitch with air hook ups. 328" bridge measurement

Condition	Used
Usage	12,918 Hours
Duty Class	Heavy Duty Vacuum Truck
Horse Power	515 HP
Drivetrain	8x6
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	69,000 lb 4.89 ratio
Stock Number	6963
MLS Number	12979006
Category	Vacuum Trucks
Last Updated	7/10/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(855) 642-___ SHOW
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11 0

2006 Mack CL733 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed M Drive Manual

$84,950 USD

Used Mack CL733 Tri Axle Daycab for sale. Features: Full Double Frame, 20,000 lb. Non-steerable Lift Axle, Dual Exhaust, 2-line Hydraulic System, Aluminum Headache Rack with, Beacon Lights,...

Condition	Used
Usage	370,374 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed mDRIVE Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	23P001
MLS Number	11404436
Category	Day Cab Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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, 69K 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	69,000 lb 4.10 ratio
Stock Number	6779
MLS Number	12147605
Category	Day Cab Semi Trucks
Last Updated	6/27/2023
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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4 2

2006 International WorkStar 7600 Tri Axle Grapple Truck - Caterpillar, 430HP, 18 Speed Manual

$60,000 USD

good truck, runs great, clean, air seat, power windows, power door locks, PRENTICE LOADER, dump bed, high lift gate, out riggers,

Condition	Used
Usage	742,100 Miles
Duty Class	Heavy Duty Grapple Truck
Horse Power	430 HP
Engine Model	Caterpillar C13
Drivetrain	8x4
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	40,000 lb 4.30 ratio
Stock Number	06C137600GRAPPLE
MLS Number	12331820
Category	Grapple Trucks
Last Updated	5/15/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 541-___ SHOW
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9 0

2007 Peterbilt 379 Sleeper Semi Truck

$34,995 USD

Heavy hual truck,HEAVY SPEC TRUCK! C15 625HP W/ ENGINE RETARDER, RTLO22918B, TRI-DRIVE WITH LOCKERS, FULL SIZE 22.5 RUBBER APPX 90%. ALLUMINUM WHEELS, ENCLOSED HEADACHE RACK, COZAD RAMPS....

Condition	Used
Usage	600 Miles
Horse Power	625 HP
Engine Model	Caterpillar C15
Drivetrain	6x2
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	70,000 lb
MLS Number	9061394
Category	Sleeper Semi Trucks
Last Updated	4/5/2017
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 725-___ SHOW
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34 0

2007 Mack Granite CV713 Tri Axle Grapple Truck - Cummins, 500HP

$165,000 USD

500 HP Cummins Engine, 18 Speed Transmission, 46K Rears, 20K Fronts, Rear Lift Axle, 425/65 R22.5 Front Tires, 11R24.5 Rear Tires, 2017 Serco 75 XR Loader, Body made out of 450 Hard Ox Steel...

Condition	Used
Usage	543,315 Miles
Duty Class	Heavy Duty Grapple Truck
Bed Length	25 ft.
Horse Power	500 HP
Transmission	18 Speed
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	11535227
Category	Grapple Trucks
Last Updated	6/8/2024
Location	Florence, AL, US
Sold By	Oakley Equipment

33 0

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

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2007 KENWORTH T800 40 TON CRANE, CATERPILLAR C15, 18 SPEED, AUX TRANS AT1202, RZ-XX-166PWT 4.56, MODEL 1800 NATIONAL CRANE,,

Condition	Used
Usage	286,602 Miles
Duty Class	Heavy Duty Oil Field Truck
Horse Power	475 HP
Engine Model	Caterpillar C15 ACERT
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Stock Number	993763-KW
MLS Number	11648608
Category	Oil Field Trucks
Last Updated	4/4/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 637-___ SHOW
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38 1

2007 Kenworth W900L Sleeper Semi Truck - Caterpillar 475HP, 18 Speed Manual

$74,900 USD

2007 KENWORTH W900L C15 Engine with 475 Horse Power (727,974 miles) -Manual Fuller Rtlo18918 18 Speed - Diff Lock, Sliding 5th Wheel, AC, 28" Sleeper~ This is a nice running rig.. Perfect...

Condition	Used
Usage	727,974 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Sleeper Size	28"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	12766126
Category	Sleeper Semi Trucks
Last Updated	6/20/2024
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

15 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, auto lube system, 20K front axle, 46K full locking rears, Hendrickson air ride suspension, 20K...

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	6/16/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

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10 0

2008 Western Star 4900 Tri Axle Sleeper Semi Truck - 34" Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

$79,950 USD

Used Western Star 4900SA Sleeper for sale. Features: Full Double Frame, 20,000 lb. Non-steerable Lift Axle, Full Locking Rears, Heavy Duty Chrome Bumper, Tow Hook, LED Headlights, Grill...

Condition	Used
Usage	25,685 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	34"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	66,000 lb 4.56 ratio
Stock Number	22P095
MLS Number	11731258
Category	Sleeper Semi Trucks
Last Updated	9/21/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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11 0

2009 Kenworth T800 Tri Axle Day Cab Truck - Cummins 485HP, 18 Speed Manual

$79,950 USD

Used Kenworth T800 Tri Axle Daycab for sale. Features: Full Double Frame, Full Locking Differentials, 20,000 lb. Watson Chalins Non-steerable Lift Axle, Chrome Bumper, Stainless Sun Visor,...

Condition	Used
Usage	5,445 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	22P155
MLS Number	11901268
Category	Day Cab Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(833) 801-___ SHOW
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8 0

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

$80,000 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	4/30/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(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

(833) 901-___ SHOW
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44 0

2009 Peterbilt 389 Day Cab Truck - Cummins 600HP, 18 Speed Manual

$109,995 USD

Cummins ISX15 600HP, RTLO18918B 18spd transmission, Factory heavy haul truck, Extended hood, Double frame, Chrome dual exhaust, Chrome double tank, Aluminum headache rack with strobe lights,...

Condition	Used
Usage	15,029 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	68,700 lb 3.91 ratio
MLS Number	12863717
Category	Day Cab Semi Trucks
Last Updated	5/15/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks