The Kenworth T800 is a Class 8 heavy-duty truck widely used for construction, logging, dump trucks, and long-haul work. The 2012 model is known for its durability and powerful engines.

Basic Information 2012 Model

• Manufacturer: Kenworth

• Truck Class: Class 8 heavy-duty truck

• Production type: Conventional truck long hood

• Common uses: Dump truck, tractor-trailer, logging, heavy haul, vocational work

Engine & Performance

• Engine options:

  • Cummins ISX15

  • PACCAR MX?13

• Horsepower: about 400 – 500 HP depending on configuration

• Torque: up to 1,750–1,850 lb-ft

• Fuel type: Diesel

Transmission

• Typically 10-, 13-, or 18-speed manual transmissions from Eaton Fuller.

Chassis & Capacity

• Axle configuration: commonly 6×4 tandem axle

• GVWR: about 52,000 – 87,000 lb depending on setup

• Suspension: air-ride systems like Kenworth Airglide

• Brakes: air brakes

Features

• Air-ride suspension and cab

• Engine brake

• Aluminum wheels and fuel tanks

• Power windows, cruise control, and A/C

• Available as day cab or sleeper cab

Key Advantages

• Very durable for heavy work construction, dump, logging

• Customizable configurations for different industries

• Known for strong frame and reliability

Typical used price varies by condition: about $45,000 – $110,000+ for a 2012 model.

Summary:
The 2012 Kenworth T800 is a powerful and reliable heavy-duty truck built for demanding jobs. With engines up to around 500 HP, strong chassis options, and multiple configurations, it’s commonly used in construction, heavy hauling, and long-distance trucking.