Kenworth 18 Speed T800 Trucks For Sale

Your Current Search

Industry
Trucks

Manufacturer
Kenworth

Model
T800

Transmission Speeds
18 Speed

Click the to remove the filter.

Save Search

Email Alert

What's Save Search and Email Alert?

Narrow Your Search

Keyword Search

Search within the selected criteria

Industry

2013 Kenworth T800 Roll Off Truck - Cummins, 425HP, 18 Speed Manual

Call for price

Refuse or roll off box makeJT FABRICATION LTD, Refuse or roll off box modelJT, Refuse or roll off box capacity40,000 LBS, Manufactured date12 - 11 ( M-Y ), Refuse or roll off box dimension14...

Condition	Used
Usage	16,678 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	425 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Newair
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36245
MLS Number	13429174
Category	Roll Off Trucks
Last Updated	3/4/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

10 0

2016 Kenworth T800 Day Cab Truck - Cummins 400HP, 18 Speed Manual

$90,000 USD

New Motor, EngineModel: ISX15,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Transmission	18 Speed Manual
Stock Number	MCO160010
MLS Number	13425769
Category	Day Cab Semi Trucks
Last Updated	3/6/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(866) 695-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

14 1

2008 Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual

$77,750 USD

Only 282k Original Miles ~ Cummins ISX ~ 600 HP ~ 2250 Torque 18 Speed ~ 20k Front / 46k Rears ~ Full Double Frame ~ Auxiliary Transmission ~ Brand New Drives! ~ All Aluminum Wheels ~ Only...

Condition	Used
Usage	280,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	224517
MLS Number	12562085
Category	Day Cab Semi Trucks
Last Updated	3/8/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 955-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

43 0

2015 Kenworth T800 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 601HP, 18 Speed Manual

$79,999 USD

18SPD MANUAL TRANS, CUMMINS ISX15 RATED FOR 600 HORSEPOWER, TRI AXLE MIDROOF SLEEPER, 3.55 RATIO, 265" WB, 24.5 TIRES 6 NEW INJECTORS UNDER WARRANTY,

Condition	Used
Usage	17,218 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	601 HP
Engine Model	Cummins ISX15
Drivetrain	8x6
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.55 ratio
Stock Number	J425696
MLS Number	13406505
Category	Sleeper Semi Trucks
Last Updated	2/28/2025
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(844) 940-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

12 1

2013 Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual

$129,750 USD

0 Miles on Out of Frame Overhaul including Head with Paperwork ~ Deleted Cummins ISX ~ 600 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k rears ~ Full Lockers ~ Full Double Frame ~ Extended...

Condition	Used
Usage	100 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	339516
MLS Number	12778437
Category	Day Cab Semi Trucks
Last Updated	3/5/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 955-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

36 1

2019 Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump

Call for price

EXTENDED CAB, FRONT AXLE SPACING "SPREAD": 107" Make dump boxLAGACE, Dump box model-, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #56, Manufactured date02 M - 18 Y, Door60",...

Condition	Used
Usage	12,951 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	455 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-36263
MLS Number	13413142
Category	Dump Trucks
Last Updated	2/22/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

14 0

2016 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 700HP, 18 Speed Manual

$88,000 USD

2016 Kenworth T800, Engine was overhauled by Peterbilt around 550,000 Miles, Deleted, Cummins 550 ISX, Tuned to 700 Hp, Dual Lockers, 18 Spd, New Paint Job, Heavy Spec, 14k Front, 11k Drop...

Condition	Used
Usage	657,348 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	700 HP
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,000 lb
MLS Number	13412004
Category	Sleeper Semi Trucks
Last Updated	2/26/2025
Location	Paul, ID, US
Sold By	BTR Sales

(844) 909-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

12 0

2013 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

$62,000 USD

2013 Kenworth T800, 4 Axle Truck, Cummins ISX15 with 500 HP, 18 Speed Manual Transmission, Double Lockers, 48" Sleeper, 266" Wheelbase, 182" Front to drop, 84" Drop to center of trunnion,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
MLS Number	13356607
Category	Sleeper Semi Trucks
Last Updated	2/21/2025
Location	Paul, ID, US
Sold By	BTR Sales

(844) 909-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

42 1

2020 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

Call for price

EXTENDED CAB, BEACONS LIGHT, WET KIT,

Condition	Used
Usage	9,831 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
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-35977
MLS Number	13400991
Category	Day Cab Semi Trucks
Last Updated	2/15/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

38 1

2019 Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump

Call for price

EXTENDED CAB, FRONT AXLE SPACING "SPREAD": 107" Make dump boxLAGACE, Dump box model-, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #50, Manufactured date02 M - 18 Y, Door60",...

Condition	Used
Usage	13,078 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	19 ft.
Horse Power	455 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-36262
MLS Number	13398217
Category	Dump Trucks
Last Updated	2/14/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

9 1

2020 Kenworth T800 TA Winch Truck

$140,123.37 USD

2020 Kenworth T800 Tandem Winch Truck (Unit #01945) Located in Nisku, AB. Shipping and Financing Available. FEATURES:, ➡ Approximately 652,727 km*, ➡ 11,075 hr*, ➡ Cummins X15 (565...

Condition	Used
Usage	11,075 Hours
Horse Power	565 HP
Engine Model	Cummins
Transmission	18 Speed
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	01945
MLS Number	13363553
Category	Winch Trucks
Last Updated	2/13/2025
Location	Nisku, AB, Canada
Sold By	WeConsign Equip Ltd.

(833) 315-___ SHOW
NUMBERCall Seller

Save

More Info

15 1

2021 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Low Miles

$139,500 USD

2021 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Low Miles, Stock #:52581, Exterior Colour: Teal, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000,...

Condition	Used
Usage	162,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	52581
MLS Number	13277083
Category	Day Cab Semi Trucks
Last Updated	3/13/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

42 1

2019 Kenworth T800 Sleeper Semi Truck - 60" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

Call for price

- WEBASTO, - WET KIT,

Condition	Used
Usage	602,191 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36324
MLS Number	13393204
Category	Sleeper Semi Trucks
Last Updated	2/18/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

24 4

Kenworth T800 Crane Truck - 2005 National 900A Crane, 18 Spd

$72,900 USD

Twin steer, double frame crane truck with 42" flat top bunk, National Crane 900A with 3-section 90' boom and 26 ton capacity, 20 ton capacity Johnson hook block, 4 outriggers, 37,500 lb....

Condition	Used
Usage	172,168 Miles
Duty Class	Heavy Duty Crane Truck
Upfit Type	Crane
Upfit Make	National
Upfit Model	900A
Drivetrain	4WD
Transmission	18 Speed
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
Outriggers	Yes
Stock Number	6860
MLS Number	12340193
Category	Crane Trucks
Last Updated	2/7/2025
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(855) 980-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

4 0

2008 Kenworth T800 Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 550HP, 18 Speed Manual

$49,900 USD

HEAVY HAUL READY! NEW CUMMINS REMAN ENGINE (FULL PAPERWORK) WITH 250K MILES, EATON FULLER 18-SPEED TRANSMISSION. DOUBLE FRAME TRUCK. THIS A TRUE BEAST, TRUE HEAVY HAULER, READY TO GO TO WORK...

Condition	Used
Usage	1,100,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15 525
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Suspension	AG 460
Rear End	46,000 lb 4.10 ratio
Stock Number	8R937683U/ROA
MLS Number	12928696
Category	Sleeper Semi Trucks
Last Updated	1/22/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(877) 810-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

18 0

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

$129,900 USD

351004 Miles, Engine: CUMMINS, 600 HP, Fuel Type: Diesel, Air Ride Suspension, Sleeper Size: 72, Wheel Base: 284, Tri Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 52000 lb

Condition	Used
Usage	351,004 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Transmission	18 Speed
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb 4.78 ratio
Stock Number	340079
MLS Number	13129782
Category	Sleeper Semi Trucks
Last Updated	1/21/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(844) 435-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

25 0

2021 Kenworth T800 Tri Axle Oil Field Truck - Cummins, 565HP

Call for rental/lease prices

Chrome box front bumper, Stainless steel visor permit panels, Dual chrome air cleaners, Dual chrome exhaust stacks, Dual chrome air horns, Dual cab mount amber strobe lights, Dual 120...

Condition	Used
Usage	4,385 Hours
Duty Class	Heavy Duty Oil Field Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	14997
MLS Number	11938596
Category	Oil Field Trucks
Last Updated	1/21/2025
Location	Nisku, AB, Canada
Rented/Leased By	Brandt

(844) 338-___ SHOW
NUMBERCall to Rent

Email to Rent

Save

More Info

17 1

2019 Kenworth T800 Tandem Extended Day Cab X15 565HP 2050 Torque 18 Spd

$136,500 USD

2019 Kenworth T800 Tandem Extended Day Cab X15 565HP 2050 Torque 18 Spd, Stock #:52321, Exterior Colour: Metallic Burgandy, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd,...

Condition	Used
Usage	273,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	52321
MLS Number	12790067
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

17 1

2019 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd 2050 Torque 20K Front

$136,500 USD

2019 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd 2050 Torque 20K Front, Stock #:5232, Exterior Colour: Metallic Burgandy, Engine:Cummins X15, Horsepower:565, Transmission...

Condition	Used
Usage	273,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	5232
MLS Number	12790064
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

16 1

2021 Kenworth T800 Tandem Extended Day Cab X15 565HP 18 Spd

$144,500 USD

2021 Kenworth T800 Tandem Extended Day Cab X15 565HP 18 Spd, Stock #:52601, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000,...

Condition	Used
Usage	214,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	52601
MLS Number	13274999
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

16 1

2021 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd

$144,500 USD

2021 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd, Stock #:5260, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000,...

Condition	Used
Usage	214,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	5260
MLS Number	13274997
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

34 1

2001 Kenworth T800 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$39,995 USD

Heavy hauler, 525HP N14 Cummins, 18spd Eaton Fuller, Air-ride suspension, 3 stage engine brake, Strong running truck, ask about our shipping service,

Condition	Used
Usage	5,935 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins N14
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	4.89 ratio
MLS Number	12706625
Category	Sleeper Semi Trucks
Last Updated	1/11/2025
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(833) 901-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

14 0

1999 Kenworth T800 Day Cab Truck

$62,500 USD

CAT 3406, 475 HP, T800 wide hood, 18 speed, 245 WB, P.S., A/C, jake, new Michelin 24.5 tires, 6 aluminum wheels, chalmers suspension, 3.90 ratio, wet kit, side dump or end dump, new paint,...

Condition	Used
Horse Power	475 HP
Engine Model	Caterpillar 3406
Transmission	18 Speed Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
Stock Number	998390
MLS Number	13318463
Category	Day Cab Semi Trucks
Last Updated	1/15/2025
Location	Greeley, CO, US
Sold By	Western Equipment & Truck, Inc.

(855) 825-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

21 0

2007 Kenworth T800 Sleeper Semi Truck

$67,500 USD

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	1/8/2025
Location	South Central, TX, US
Sold By	Carmody and Associates Inc

(855) 939-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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, 525hp, 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	1/3/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales