Tatra 813

Tatra 813

The Tatra 813 is a heavy-duty military and off-road truck that was produced by the Czechoslovakian manufacturer Tatra from 1967 to 1982. Renowned for its rugged design and exceptional off-road capabilities, the Tatra 813 was utilized extensively by the Czechoslovakian Army and other military forces around the world. One of its defining features is its unique chassis design, known as the central tube frame with independent suspension on all wheels, which provides remarkable flexibility and strength, allowing it to navigate difficult terrains that would be impassable for many other vehicles.

Equipped with a powerful air-cooled V12 diesel engine, the Tatra 813 was capable of producing 270 horsepower, making it one of the most formidable trucks of its time. The vehicle could achieve a top speed of around 70 km/h (43 mph) and had a significant payload capacity, which made it ideal for transporting heavy equipment and supplies in challenging conditions. The truck’s configuration allowed for various body styles, including flatbed, tanker, and crane variants, further enhancing its versatility and utility in both military and civilian roles.

The Tatra 813’s reputation for durability and performance has ensured its lasting legacy even after production ceased in 1982. Today, it remains a popular choice among truck enthusiasts and collectors, with many restored models showcased at off-road and classic vehicle events. Its innovative engineering and robust design continue to influence modern truck manufacturing, underscoring Tatra’s impact on the development of heavy-duty vehicles capable of operating in the harshest environments.

Tatra 813 parameters

Here are the key parameters and specifications of the Tatra 813:

1. Engine:
   • Type: Air-cooled V12 diesel engine
   • Displacement: 17,640 cc (17.6 liters)
   • Power Output: 270 horsepower (201 kW) at 2,000 RPM
   • Torque: Approximately 1,000 Nm (737 lb-ft)
2. Dimensions:
   • Length: 8,690 mm (342.1 inches)
   • Width: 2,500 mm (98.4 inches)
   • Height: 2,750 mm (108.3 inches)
   • Wheelbase: 4,500 mm (177.2 inches)
3. Weight:
   • Curb Weight: Approximately 13,000 kg (28,660 lbs)
   • Gross Vehicle Weight: Up to 22,000 kg (48,500 lbs)
4. Performance:
   • Top Speed: 70 km/h (43 mph)
   • Fuel Consumption: Approximately 50 liters per 100 km (4.7 mpg)
   • Fuel Tank Capacity: 360 liters (95 gallons)
5. Transmission:
   • Type: Manual
   • Number of Gears: 5 forward gears and 1 reverse gear
6. Drivetrain:
   • Drive Configuration: 8×8 all-wheel drive
   • Differential Locks: Central and axle differential locks
7. Suspension:
   • Type: Independent swing half-axles with coil springs
8. Brakes:
   • Type: Air-over-hydraulic drum brakes
9. Capabilities:
   • Maximum Payload: Up to 12,000 kg (26,455 lbs)
   • Towing Capacity: Up to 100,000 kg (220,462 lbs)
   • Maximum Gradeability: 75%
   • Fording Depth: 1.4 meters (4.6 feet)
10. Other Features:
    • Central Tire Inflation System (CTIS)
    • Multi-purpose variants including flatbed, tanker, crane, and recovery versions

These specifications highlight the Tatra 813’s robust engineering and its suitability for demanding military and off-road applications.