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The 2006 Kenworth W900 is designed to meet the rigorous demands of specialty truck applications. It features a robust Cat 6NZ engine, delivering a powerful 550 horsepower, coupled with an Eaton Fuller RTLO-1891 18-speed manual transmission, facilitating precise control and efficient handling, ideal for heavy-duty operations. This unit is built to endure, evidenced by its substantial 276-inch wheelbase, 18,000 lb front axle, and 42,000 lb rear axles, enhancing stability and load capacity. Benefiting from a comprehensive air suspension system and aluminum wheels, the Kenworth W900 ensures a smooth ride even under heavy loads, which is further complemented by the utility of dual fuel tanks and an air sliding 5th wheel for versatility in connectivity. Despite its high mileage of 1,483,058 miles, the inclusion of engine brakes and differential lock features signify ongoing reliability and superb traction control in varied conditions. With its mix of high functionality and enduring build, this tractor is poised to be a valuable asset for challenging hauls.
Title may not be available for up to 25 business days after auction. ** Please see seller supplied maintenance record attached in the documentation section below ** ** Please see seller supplied specs/additional information attached in the documentation section below **
Cat 6NZ 550 hp Engine
31536 Engine hrs
Eaton Fuller RTLO-1891 18-Speed Manual
18000 lb Front Axle
42000 lb Rears
Engine Brake
Differential Lock
276 in Wheelbase
Air Suspension
Aluminum Wheels
295/75R22.5
Air Sliding 5th Wheel
Dual Fuel Tanks
Engine Power: 475 hp
Engine Type: Caterpillar C15
Transmission: 18-speed manual
Fuel Type: Diesel
Axle Configuration: Tandem
Suspension Type: Air Ride
Wheelbase: 265 inches
Gross Vehicle Weight: 52,000 lbs
Front Axle Weight: 12,000 lbs
Rear Axle Weight: 40,000 lbs
Brake Type: Air Brakes
Cab Style: Sleeper Cab
Sleeper Size: 72 inches
Exterior Color: Custom
Interior Color: Custom
Serial Number / VIN: 1XKWDB9XX6R140818
Hour Meter / Odometer: 1483058 mi
Motor Vehicle Safety Standards Label: Yes
Exterior Lights: Operational
Steer Axle: T-LI-D0: 12/32"|T-RI-D0: 11/32"|Drum: B-L-D|Drum: B-R-D|Aluminum: T-RI-D|Aluminum: T-LI-D
Rear Axle: T-LO-D0: 13/32"|T-LI-D0: 13/32"|T-RI-D0: 9/32"|T-RO-D0: 14/32"|Drum: B-R-D|Drum: B-L-D|Aluminum: T-LO-D|Aluminum: T-RI-D|Aluminum: T-RO-D|Aluminum: T-LI-D
Rear Axle: T-LO-D0: 17/32"|T-LI-D0: 17/32"|T-RI-D0: 19/32"|T-RO-D0: 19/32"|Drum: B-L-D|Drum: B-R-D|Aluminum: T-LO-D|Aluminum: T-RI-D|Aluminum: T-RO-D|Aluminum: T-LI-D
Emissions Status: US EPA Label not legible
A/C Compressor: Operational
Blow-by (subjective visual observation): No noticeable vapor or pressure
Starter: Operational, Air start
Air Compressor: Operational
Fuel System: Operational
Diesel Particulate Filter: There is no DPF
Oil Leaks: No dripping leaks
Fuel Leaks: No dripping leaks
Cooling System Leaks: No dripping leaks
Limited Function Check: The engine started and ran.
Engine Hours: 31536 Engine hrs
Window Controls: Both Power
Seats/armrests: New passenger seat goes with the truck and top bunk
Seat Belts: Operational
Horn: Air horn operational, Electric horn operational
Oil Pressure: The gauge registers in the operating range.
Warning Lights: Operational
Gauges: Operational
Brake Control: Operational
Engine Brake: Operational
Clutch: Engages
ECM Miles: Unable to get ECM reading
Air Conditioner: Operational
Heater: Not operationally checked
Limited Function Check: The main components are in place and operational as noted. Air start
Transmission: Operational
Limited Function Check: The drivetrain was operational without a load.
Limited Function Check - Brakes: The service brakes are operational
date of analysis: Aug 20, 2026
Silicon: 5.52 PPM
Tin: 1.74 PPM
Silver: 0.03 PPM
Aluminum: 3.34 PPM
Chromium: 1.93 PPM
Lead: 10.81 PPM
Copper: 109.65 PPM
Nickel: 0.84 PPM
Iron: 153.6 PPM
Glycol: NEG
Water: NEG
Fuel: <5%
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