The M809 Series 5-ton 6x6 truck was a family of heavy tactical trucks built for the United States Armed Forces. The basic cargo version was designed to transport a 5-ton (4,500 kg), 14 ft (4.3 m) long load over all terrain in all weather.

The 5‑ton 6x6 truck, officially "Truck, 5-ton, 6x6", was a class of heavy-duty six-wheel drive trucks used by the US Armed Forces. The basic cargo version was designed to transport a 5-ton (4,500 kg) load over all roads and cross-country terrain in all weather.

The M809 Family of 5-Ton 6x6 trucks were developed from 1969 to 1982, by Kaiser Jeep who later became AM General with about 92,000 units produced. The M809 series was a diesel engine upgrade to the M39 series of 5-ton 6x6 truck and had no engine or transmission upgrades throughout its service life.

It was equipped with a new Cummins NHC250 diesel engine (14,0 l, 243 hp), mechanical 5-speed gearbox, dual main gear, hydro pneumatic braking system, steering booster and 24-volt electrical equipment. The next versions were produced: - M809 - basic chassis 6x6 with the long wheel base (4547 mm).

The M809 series is a family of 5-ton 6x6 military trucks that were produced by the United States Army from the 1970s through the 1990s. The series includes several different variants, including cargo trucks, dump trucks, and wrecker trucks.

The 5-ton, 6x6, M809 series trucks are tactical vehicles designed for use over all types of roads. highways, and cross-country terrain. A five-speed manual transmission and a two-speed transfer provide 10 overall speed ranges.

JATONKA's M809 series 5 Ton Technical Manual DOWNLOAD PAGE where users can download essential Technical manuals for the M54 series truck.

The M809 5-ton, 6x6 Truck Series is a family of tactical general multipurpose trucks that was designed for use on all types of roads, highways and cross-country terrain. Like its predecessor, the M39 series, the M809 5-ton Truck Series includes a large number of variants, among them the Ribbon Bridge Transporter.

Jul 7, 2011 · The M809 Series vehicles are equipped with a NHC-250 Cummins diesel engine, a 5-speed manual transmission, and a 2-speed transfer case. The M809's top speed is 54 mph and is equipped with a...

The M809 Series 5-ton 6x6 truck was a family of heavy tactical trucks built for the United States Armed Forces. The basic cargo version was designed to transport a 5-ton (4,500 kg), 14 ft (4.3 m) long load over all terrain in all weather.