Used Kenworth 18 Speed T800 Trucks For Sale

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1-25 of 82 results
1-25 of 82 results
Kenworth T800 Day Cab Truck - Caterpillar 750HP, 18 Speed Manual
114 3

2004 Kenworth T800 Day Cab Truck - Caterpillar 750HP, 18 Speed Manual

Recently Updated
$199,950 USD
0 MILES ON OUT OF FRAME MAJOR OVERHAUL WITH ALL GENUINE CAT PARTS INCLUDING PISTONS, LINERS, RINGS, MAIN ROD BEARINGS, CYLINDER SPACE PLATE, HEAD, INJECTORS, ALL GASKETS, WATER PUMP, OIL...
ConditionUsed
Usage74,806 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power750 HP
Engine ModelCaterpillar C18
Drivetrain8x4
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End52,000 lb 4.11 ratio
Stock Number2004 T 800W C 18
MLS Number13297781
CategoryDay Cab Semi Trucks
Last Updated2/16/2025
Location
SALT LAKE CITY, UT, US
Sold By

Vriens Truck Parts

Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual
42 1

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

Newly Listed
Call for price
EXTENDED CAB, BEACONS LIGHT, WET KIT,
ConditionUsed
Usage9,831 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-35977
MLS Number13400991
CategoryDay Cab Semi Trucks
Last Updated2/15/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Dump Truck - Paccar 455HP, 18 Speed Manual, 19' Dump
38 1

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

Newly Listed
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",...
ConditionUsed
Usage13,078 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length19 ft.
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-36262
MLS Number13398217
CategoryDump Trucks
Last Updated2/14/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

2020 Kenworth T800 TA Winch Truck
9 1

2020 Kenworth T800 TA Winch Truck

Price Drop
$141,052.78 USD
2020 Kenworth T800 Tandem Winch Truck (Unit #01945) Located in Nisku, AB. Shipping and Financing Available. FEATURES:, âž¡ Approximately 652,727 km*, âž¡ 11,075 hr*, âž¡ Cummins X15 (565...
ConditionUsed
Usage11,075 Hours
Horse Power565 HP
Engine ModelCummins
Transmission18 Speed
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number01945
MLS Number13363553
CategoryWinch Trucks
Last Updated2/13/2025
Location
Nisku, AB, Canada
Sold By

WeConsign Equip Ltd.

2021 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd Low Miles
14 1

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

Price Drop
$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,...
ConditionUsed
Usage162,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number52581
MLS Number13277083
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
Blaine, WA, US
Sold By

International Machinery

Kenworth T800 Day Cab Truck - Cummins 485HP, 18 Speed Manual
31 0

2010 Kenworth T800 Day Cab Truck - Cummins 485HP, 18 Speed Manual

Newly Listed
$74,500 USD
2010 Kenworth T800 Tandem Axle Day Cab, Cummins ISX 15L Diesel Engine, 485 HP, Engine Brake, Eaton 18 Speed Manual Transmission, 240,534 Miles 9,825 Engine Hours, 60,600 LB GVWR (14.6K...
ConditionUsed
Usage9,825 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberT16916D
MLS Number13393853
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Kenworth T800 Sleeper Semi Truck - 60" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual
41 1

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

Newly Listed
Call for price
- WEBASTO, - WET KIT,
ConditionUsed
Usage602,191 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-36324
MLS Number13393204
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
27 0

2017 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated
$74,999 USD
GREAT PRICE -- CALL TIPTON CONQUEST FOR TRUCK AND TRAILER SALES!,
ConditionUsed
Usage436,615 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionLeaf Springs
Rear End46,000 lb 3.91 ratio
Stock NumberKWT8001118
MLS Number13241558
CategoryDay Cab Semi Trucks
Last Updated2/12/2025
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Ultrashift Manual
66 4

2012 Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Ultrashift Manual

Recently Updated
$50,000 USD
***JUST SOLD***,
ConditionUsed
Usage32,928 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Ultrashift Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
MLS Number12922364
CategoryDay Cab Semi Trucks
Last Updated2/11/2025
Location
Jackson, TN, US
Sold By

Snider Equipment

Kenworth T800 Day Cab Truck - Cummins 485HP, 18 Speed Manual
29 0

2010 Kenworth T800 Day Cab Truck - Cummins 485HP, 18 Speed Manual

Price Drop
$79,500 USD
2010 Kenworth T-800 Tandem Axle Day Cab, Cummins ISX 15L Diesel Engine, 485 HP, 3 Stage Engine Brake, Eaton 18 Speed Manual Transmission, 193,802 Miles, 60,600 LB GVWR (14.6K/46K), Diff Lock...
ConditionUsed
Usage193,802 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberT16903D
MLS Number13271190
CategoryDay Cab Semi Trucks
Last Updated2/8/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Kenworth T800 Crane Truck - 500HP
19 0

2015 Kenworth T800 Crane Truck - 500HP

$465,500 USD
2015 Kenworth T800 10x6, 54,335 Miles, 106,000 Lbs. GVWR, 40,000 Lbs. FAWR, 66,000 Lbs. RAWR, Cummins ISX Engine, 500 Horsepower, Fuller RTLO-18918B 18-Speed Manual Transmission, 2015 Terex...
ConditionUsed
Usage54,335 Miles
Horse Power500 HP
Engine ModelCummins ISX15
Drivetrain10x6
Transmission18 Speed
Rear End66,000 lb
Stock NumberFR447110
MLS Number13042464
CategoryCrane Trucks
Last Updated2/13/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual
39 1

2011 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$48,995 USD
1155915 Miles, 21403 Hours, Engine: CUMMINS ISX, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 11R22.5, Wheels: Aluminum, Wheel Base:...
ConditionUsed
Usage21,403 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-30253
MLS Number13384150
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Champlain, NY, US
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - 550HP, 18 Speed Manual
13 1

2015 Kenworth T800 Day Cab Truck - 550HP, 18 Speed Manual

$109,750 USD
Only 312k Miles on Overhaul including Injectors with Paperwork ~ Detroit 12.7 ~ 550 HP ~ 1850 Torque 18 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ Extended Cab ~ All Aluminum Wheels ~...
ConditionUsed
Usage312,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power550 HP
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.55 ratio
Stock Number125714DC
MLS Number13384054
CategoryDay Cab Semi Trucks
Last Updated2/6/2025
Location
Olive Branch, MS, US
Sold By

Truck Market

Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual
12 0

2012 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

$62,000 USD
2012 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,...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins ISX15
Transmission18 Speed Manual
Rear AxleTri Axle
MLS Number13356607
CategorySleeper Semi Trucks
Last Updated2/6/2025
Location
Paul, ID, US
Sold By

BTR Sales

Kenworth T800 Crane Truck - 2005 National 900A Crane, 18 Spd
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....
ConditionUsed
Usage172,168 Miles
Duty ClassHeavy Duty Crane Truck
Upfit TypeCrane
Upfit MakeNational
Upfit Model900A
Drivetrain4WD
Transmission18 Speed
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb
OutriggersYes
Stock Number6860
MLS Number12340193
CategoryCrane Trucks
Last Updated2/7/2025
Location
Caledonia, NY, US
Sold By

Caledonia Diesel

Kenworth T800 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual
36 0

2007 Kenworth T800 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual

$109,950 USD
LESS THAN 50,000 MILES ON REBUILT ENG TRANSMISSION 0 MILES ON BOTH TURBOS BEING REBUILT,, NEW SAND BLASTED, AXALTA EPOXY PRIMER AXALTA PAINTED CAB CHASSIS,, NEW 4 ROW COPPER RADIATOR ...
ConditionUsed
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelCaterpillar C15 ACERT
Drivetrain8x4
Transmission18 Speed Manual
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock Number07 T 800 4 AXLE
MLS Number13364637
CategoryDay Cab Semi Trucks
Last Updated2/5/2025
Location
SALT LAKE CITY, UT, US
Sold By

Vriens Truck Parts

Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual
12 0

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

$139,750 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...
ConditionUsed
Usage100 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
Stock Number339516
MLS Number12778437
CategoryDay Cab Semi Trucks
Last Updated2/4/2025
Location
Olive Branch, MS, US
Sold By

Truck Market

Kenworth T800 Glider Kit - Detroit, 500HP, 18 Speed Manual
13 1

2015 Kenworth T800 Glider Kit - Detroit, 500HP, 18 Speed Manual

$109,750 USD
Only 312k Miles on Overhaul including Injectors with Paperwork ~ Detroit 12.7 ~ 550 HP ~ 1850 Torque 18 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ Extended Cab ~ All Aluminum Wheels ~...
ConditionUsed
Usage312,000 Miles
Duty ClassHeavy Duty Glider Kit
Horse Power550 HP
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.55 ratio
Stock Number125714
MLS Number12650874
CategoryGlider Kits
Last Updated2/4/2025
Location
Olive Branch, MS, US
Sold By

Truck Market

2012 Kenworth T800 Cab & Chassis Truck
18 0

2012 Kenworth T800 Cab & Chassis Truck

$65,000 USD
Cummins ISX 321,610 Miles Eaton Fuller 18sp Air ride suspension - Located in San Francisco, CA -
ConditionUsed
Usage321,610 Miles
Engine ModelCummins ISX
Transmission18 Speed
SuspensionAir Ride
MLS Number13378165
CategoryCab & Chassis Trucks
Last Updated2/5/2025
Location
San Francisco, CA, US
Sold By

KNM Equipment Sales & Service

Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 550HP, 18 Speed Manual
19 0

2009 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 550HP, 18 Speed Manual

Call for price
2009 KENWORTH T800 WIDE NOSE TRUCK, HEAVY SPEC TRUCK, WETKIT PTO, 18 SPD EATON FULLER MANUAL TRANS, TRI AXLE, 3RD AXLE AIR LIFT, TRUCK RUNS AND DRIVES WELL, CALL FOR MORE DETAILS,
ConditionUsed
Usage800,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power550 HP
Engine ModelCaterpillar C15
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End23,000 lb
Stock Number8957
MLS Number13349802
CategoryDay Cab Semi Trucks
Last Updated2/1/2025
Location
Holland, MI, US
Sold By

HES Equipment / A&B Farms

Kenworth T800 Day Cab Truck - Paccar 510HP, 18 Speed Manual
35 1

2019 Kenworth T800 Day Cab Truck - Paccar 510HP, 18 Speed Manual

Call for price
Make dump boxART, Dump box model-, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #10085, Manufactured date-, Door52", Door opening2 SENS, Heated boxNON, CAB shield24", Asphalt...
ConditionUsed
Usage381,313 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberC-34181
MLS Number12215350
CategoryDay Cab Semi Trucks
Last Updated1/31/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual
40 1

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

Call for price
373340 Miles, 10121 Hours, Engine: CUMMINS X15, 525 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 315/80R22.5 / 11R22.5, Wheels:...
ConditionUsed
Usage10,121 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-35976
MLS Number13370068
CategoryDay Cab Semi Trucks
Last Updated1/31/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Logging Truck - Cummins, 565HP, 18 Speed Manual
4 0

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

$199,500 USD
2022 KENWORTH T800 WITH 2022 WHITLOG GEAR,
ConditionUsed
Usage167,872 Miles
Duty ClassHeavy Duty Logging Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Rear End46,000 lb
Stock Number499678
MLS Number13364841
CategoryLogging Trucks
Last Updated1/25/2025
Location
Grants Pass, OR, US
Sold By

Great Western Trailer

Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual
27 0

2013 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

Call for price
140210 Miles, 6962 Hours, Engine: CUMMINS, 525 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Ride Suspension, Tires: 11R24.5, Wheels: All Aluminum, Tandem Rear Axles, Rear Axle...
ConditionUsed
Usage6,962 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberMCO335117
MLS Number13363347
CategoryDay Cab Semi Trucks
Last Updated1/24/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Kenworth T800 Tri Axle Day Cab Truck - Cummins 525HP
23 0

2015 Kenworth T800 Tri Axle Day Cab Truck - Cummins 525HP

Call for price
23402 Miles, 1320 Hours, Engine: CUMMINS, 525 HP, Fuel Type: Diesel, Air Ride Suspension, Tires: 11R24.5, Tri Rear Axles, Rear Axle Weight: 46000 lb
ConditionUsed
Usage1,320 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Transmission18 Speed
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 3.91 ratio
Stock NumberMCO440545
MLS Number13363346
CategoryDay Cab Semi Trucks
Last Updated1/24/2025
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

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