Used Kenworth 18 Speed T800 Trucks For Sale

(310) 977-___ SHOW
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17 2

2012 Kenworth T800 Wrecker Tow Truck - Cummins, 400HP, 18 Speed Manual

Newly Listed

$199,900 USD

2012 T800 Kenworth Wide Hood Edition Wrecker, 50 Ton Double Winch Wrecker Unit Challenger Model, 20 Ton Zacklift Under Lift, Only 700+ Miles with a rebuilt at 500k, 550HP Cummins ISX15...

Condition	Used
Usage	700,000 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	400 HP
Transmission	18 Speed Manual
Stock Number	CA8042025CL
MLS Number	13742125
Category	Wrecker Tow Trucks
Last Updated	8/5/2025
Location	Los Angeles, CA, US
Sold By	Lillo Machinery, Inc.

29 0

2014 Kenworth T800 Tandem Axle Forestry Bucket Truck - Cummins, 600HP, 18 Speed Manual

Newly Listed

Contact for price

600149 Miles, Engine: CUMMINS ISX, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, 8 Bag Air Ride Suspension, Wheels: Aluminum, Wheel Base: 244, Tandem Rear Axles, Front Axle Weight...

Condition	Used
Usage	600,149 Miles
Duty Class	Heavy Duty Forestry Bucket Truck
Horse Power	600 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-36595
MLS Number	13738605
Category	Forestry Bucket Trucks
Last Updated	8/5/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 611-___ SHOW
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19 0

2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

2014 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual

$47,500 USD

aluminum headache rack, wet kit, rear locking axles,

Condition	Used
Usage	12,923 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	GW24083
MLS Number	13300380
Category	Day Cab Semi Trucks
Last Updated	8/6/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 883-___ SHOW
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15 0

2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Double Frame

$123,500 USD

2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Double Frame Stock #:52731, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd,...

Condition	Used
Usage	330,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	52731
MLS Number	13585505
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
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15 0

2019 Kenworth T800 Extended Day Cab Tri Drive X15 565HP 18 Spd Double Frame

$123,500 USD

2019 Kenworth T800 Extended Day Cab Tri Drive X15 565HP 18 Spd Double Frame Stock #:5273, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd,...

Condition	Used
Usage	330,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	5273
MLS Number	13585504
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Blaine, WA, US
Sold By	International Machinery

(833) 315-___ SHOW
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9 1

2014 Kenworth T800 - New Drop in Cummins ISX15 600HP Engine

$47,341.59 USD

2014 KENWORTH T800 TANDEM TRACTOR (unit #01922) Located in Quesnel, BC. Shipping and Financing Available. FEATURES:, ➡ 1,193,765 km*, ➡ 8,065 hr*, ➡ Cummins ISX15 600HP Engine (New...

Condition	Used
Usage	8,065 Hours
Horse Power	600 HP
Engine Model	Cummins ISX15
Transmission	18 Speed
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	01922
MLS Number	13293984
Category	Day Cab Semi Trucks
Last Updated	7/29/2025
Location	Quesnel, BC, Canada
Sold By	WeConsign Equip Ltd.

(855) 653-___ SHOW
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46 0

2005 Kenworth T800 4000 Gallon Water Truck - Caterpillar 430HP, 18 Speed Manual

$89,500 USD

2005 Kenworth T-800 Tandem Axle 4,000 Gallon Stainless Water Truck, Caterpillar C13 12.5L Diesel Engine, 430 HP, 3 Stage Engine Brake, Eaton 18 Speed Manual Transmission, ONLY 55,884 Miles...

Condition	Used
Usage	4,510 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	430 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Capacity	4000 Gallons
Stock Number	T17335D
MLS Number	13728384
Category	Water Trucks
Last Updated	7/30/2025
Location	Denver, CO, US
Sold By	DTI Trucks

31 1

2008 Kenworth T800 Dump Truck - Caterpillar 470HP, 18 Speed Manual, 19' Dump

Contact for price

Make dump boxLANAU, Dump box model19X42X60, Side wall42", Manufactured date08 M - 19 Y, Door60", Door opening2 WAY, Heated boxNO, CAB shield24", Asphalt lip5", CanvasYES, Canvas type:...

Condition	Used
Usage	22,219 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Bed Length	19 ft.
Horse Power	470 HP
Engine Model	Caterpillar C13 ACERT
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	56,169 lb 4.56 ratio
Stock Number	C-36742
MLS Number	13728171
Category	Dump Trucks
Last Updated	7/29/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 315-___ SHOW
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9 1

2007 Kenworth T800 Wet Kit Tractor

$47,705.75 USD

TANDEM HEAVY HAUL SLEEPER WET KIT TRACTOR (Unit #02277) Located in Drayton Valley, AB. Shipping and Financing Available. FEATURES:, ➡ 803,262 KM*, ➡ 19,535 HRS*, ➡ CAT C-15 Engine, ➡...

Condition	Used
Usage	19,535 Hours
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Sleeper Size	24"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	02277
MLS Number	13727011
Category	Sleeper Semi Trucks
Last Updated	7/29/2025
Location	Drayton Valley, AB, Canada
Sold By	WeConsign Equip Ltd.

41 1

2014 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Contact for price

WET KIT,

Condition	Used
Usage	19,481 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36518
MLS Number	13716739
Category	Day Cab Semi Trucks
Last Updated	7/23/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

37 1

2016 Kenworth T800 Day Cab Truck - Paccar 500HP, 18 Speed Manual

Contact for price

WET KIT,

Condition	Used
Usage	18,784 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36527
MLS Number	13716737
Category	Day Cab Semi Trucks
Last Updated	7/23/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 315-___ SHOW
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9 1

2016 Kenworth T800 Tri Axle Hydrovac - DELETED Cummins ISX 525HP

$138,383.10 USD

KENWORTH T800 TRI AXLE HYDRO VACUUM EXCAVATOR TRUCK (Unit #02206) Located in Chetwynd, BC. Shipping and Financing Available. FEATURES:, ➡ 199,755 KM*, ➡ 18,149 HRS*, ➡ DELETED Cummins...

Condition	Used
Usage	18,149 Hours
Horse Power	525 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Rear End	69,000 lb 4.30 ratio
Capacity	2066 Gallons
Stock Number	02206
MLS Number	13715180
Category	Vacuum Trucks
Last Updated	7/23/2025
Location	Chetwynd, BC, Canada
Sold By	WeConsign Equip Ltd.

(844) 955-___ SHOW
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15 0

2022 Kenworth T800 Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

$94,750 USD

355k Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Extended Cummins Warranty through Feb 2026 or 500k Miles ~ Financing...

Condition	Used
Usage	355,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.70 ratio
Stock Number	474955
MLS Number	13646766
Category	Sleeper Semi Trucks
Last Updated	7/24/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

38 1

2020 Kenworth T800 Dump Truck - Paccar 510HP, 18 Speed Ultrashift Amt, 20' Dump

Contact for price

EXTENDED CAB, FRONT AXLE SPACING ''SPREAD'': 104" Make dump boxBIBEAU, Dump box model20-6X48X60, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #24745-1, Manufactured date10 M - 18...

Condition	Used
Usage	6,184 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	20 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36588
MLS Number	13668838
Category	Dump Trucks
Last Updated	7/17/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 982-___ SHOW
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3 0

2016 Kenworth T800 Tri Axle Dump Truck - Cummins 600HP, 18 Speed Ultrashift Amt, 18' Dump

$129,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Tri Axle Dump Truck for sale. Features: Dual Exhaust, Dual Lockers, Navigation, 18,300 lb. Non-steerable Lift Axle, Heavy Single Frame, Body Liner, and...

Condition	Used
Usage	18,261 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Automated
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	64,300 lb 3.91 ratio
Stock Number	113618P
MLS Number	12172845
Category	Dump Trucks
Last Updated	7/16/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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10 0

2011 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Cummins 485HP, 18 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Full Locking Rears, Tall 5th Wheel Legs, Dual Exhaust Stacks, Stainless Air Cleaners, Moose Bumper, Air Ride Cab,...

Condition	Used
Usage	15,730 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	22P283
MLS Number	11978610
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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12 0

2010 Kenworth T800 Tri Axle Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800W Tri-Drive Heavy Haul Tractor with Sleeper. Features: AT1202 2-speed Air Shift Auxiliary Transmission, Full Double Frame, Full Lockers, Wetline, Holland...

Condition	Used
Usage	18,087 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISX15
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	69,000 lb 3.91 ratio
Stock Number	22P063
MLS Number	11395078
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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8 2

2005 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 475HP, 18 Speed Manual

$69,950 USD

**MAKE AN OFFER!** Used 2005 Kenworth T800B Sleeper truck for Sale. Features: 38" Flat-Top Sleeper, 220-gallon Fuel Capacity, Full Lockers, Off Road ABS, Dual Air Horns, Wetline PTO, Heated...

Condition	Used
Usage	25,658 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	22P356
MLS Number	13700777
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 605-___ SHOW
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14 0

2007 Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Manual

$63,500 USD

Contact for rental/lease prices

Very Low mile 2007 T800. PRE EMISSION Day Cab. Cummins ISM at 450 hp, 18 spd trans, 46k rears and lockers. Talk to us about installing a new lift axle. Perfect truck for it

Condition	Used
Usage	201,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	BTS6101
MLS Number	13670877
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 906-___ SHOW
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54 0

2018 Kenworth T800 Roll Off Truck - Cummins, 500HP, 18 Speed Automatic

$139,500 USD

2018 KENWORTH T800 3-AXLE, Cummins X15 (500 HP), Engine Brake, Eaton Fuller FO18E318B-MXP 18-Speed Automatic Transmission, RT46-160P 46,000# Dual Drive Rear Axles (3.91 Ratio), Double...

Condition	Used
Usage	16,376 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	E17330
MLS Number	13552543
Category	Roll Off Trucks
Last Updated	7/10/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 605-___ SHOW
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14 0

2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$68,500 USD

Low Miles, Pre-Emission 500 hp ISX15's. 18 Spd Transmissions, 46k rears with Full Lockers, 2 line wet kits, Dual Exhaust, Air Ride, Jake Brake,

Condition	Used
Usage	409,256 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	BTS0189
MLS Number	13484342
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(707) 849-___ SHOW
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129 1

2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$96,000 USD

2013 Kenworth T800 Lowboy Ramps 100k Original Miles, 4k hours 14320 front axle, 46k rears, 4.10 rear axle ratio Cummins ISX 500, 500HP, 18 Speed, Full Lockers California CARB Compliant,

Condition	Used
Usage	105,766 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
MLS Number	13683649
Category	Day Cab Semi Trucks
Last Updated	7/3/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage