Kenworth for Sale (228 listings)

2026 Kenworth T680 76" Sleeper.
Built for Canadian linehaul freight, this T680 is spec'd as a comfortable, efficient highway tractor with a 76" integral high-roof Aerodyne sleeper, PACCAR MX-13 455 HP, and PACCAR TX-12 automated transmission. It also includes key cold-weather and driver-comfort upgrade like block/oil pan heaters, Espar bunk heater, fridge/freezer, and an 1800W inverter. ; ; Engine & Transmission:.

Engine: PACCAR MX-13, 455 HP @ 1600 RPM / 1650 lb-ft @ 900 RPM with engine brake
Air Compressor: WABCO 25.9 CFM (PACCAR MX)
Cooling Module: 1456 sq.in.; Horton variable speed fan hub 
Immersion block heater 110-120V / 1500W
Engine oil pan heater 120V / 300W
Radiator winterfront 
Transmission: PACCAR TX-12, 12-speed automated, rated 1650 lb-ft, includes HSA, bottom PTO only 
Clutch: 430mm self-adjust organic 

Weights & Dimensions:.

Front Axle Load: 12,500 lbs
Rear Axle Load: 40,000 lbs
GCW: 105,000 lbs
Wheelbase: 232"
Cab to Axle: 164"
GVWR: 52,500 lbs 

Axles, Suspension & Brakes:.
Front Axle.

Meritor MFS12E Plus, 12.5K, 3.5" drop (standard track)
Front Brakes: Bendix ADB22X-LT air disc
Front Suspension: 13.2K taperleaf springs with shocks
TRW THP60 power steering 

Rear Axle/Suspension.

Meritor MT40-14X4, 40k hypoid (dual)
Rear Axle Ratio: 3.25
Rear Brakes: Bendix ADB22X-LT air disc (dual)
Suspension: Kenworth AG400L 40K dual, 52" axle spacing, 8.5" ride height, single level valve

Brakes.

Bendix ABS 4S/4M with ATC & Electronic Stability Program (ESP)

Tires, Wheels & Rims:.

Front Tires: Michelin X Line Energy Z 11R22.5, 16PR
Rear Tires: Goodyear Endurance LHD 11R22.5, 14PR (rear qty 8)
Wheels: Accuride 43644 22.5 x 8.25 aluminium, hub piloted, standard polish (front + rear) 

Frame & Chassis Equipment:.

Frame Rails: 10-5/8" x 5/16" steel, 285"-336"
Bumper: T680 steel aero, painted body colour; 50.4" bumper setting
2 removable front tow hooks
Standard coverage deckplate 
Fifth Wheel: ILS air HL FW35J712XL00, 12.0" (outboard, 55K)
Chassis Fairings: Partial both sides (for 76" sleeper)

Fuel & DEF:.

Fuel Tanks: (2) 120 US gal, 24.5" aluminium, behind cab (LH+RH)
DEF Tank: 20.2 gal, medium aero round, rear fill (LH location)

Cab & Sleeper:.

76" integral high-roof Aerodyne sleeper, windows + locking tool doors
Upper sleeper emergency exit: RH door with sliding window; LH vent
Cab: Stamped aluminium, panoramic curved windshield, LED marker lights/signals
Hood: T6680 MX, 119" BBC, side hood air intake & fairings 
Side Extenders: 76" high-roof sleeper, extends 19" behind sleeper 
Interior Colour: Slate gray
Interior Package: Vantage cab, 76" sleeper
Liftable lower bunk 42" x 80" pocket coil mattress 
Folding upper bunk (30" x 78") with foam mattress + LED lamp
Driver-side upper closet + lower storage (fridge space)
Passenger-side upper open storage + lower organization trays/drawers 
Drawer-style refrigeration/freezer 
1800W inverter, 120V low voltage disconnect, (4) 120V sleeper outlets
Espar AX3 with insulated fuel lines 
15" main instrument display
18" non-leather SmartWheel with radio & cruise controls
Radio: Kenworth DEA710/AM/FM/WB/USB/Bluetooth + sleeper speaker 
Headlamps: Dual halogen with DRL
(5) LED rectangular, flush mounted marker lights 
LED side turn signals
Rear Lights: LED stop/turn/tail with 1 LED backup light + LED license plate light




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