Challenger MT856 - Horsepower, Weight, Specs, Problems, Price & More

Engine

The engine is not specified in the data provided. However, based on the model name, the Challenger MT856 is known to be equipped with a MAN D3876 turbocharged diesel 6-cylinder liquid-cooled inline engine. This engine has a displacement of 933.7ci / 15.3L, a bore/stroke of 5.43x6.69inches / 138x 170 mm, and a rated power of 556.5hp / 415.0kW at 1730 rpm. It also has a torque of 1991 lb-ft /2699.8 Nm at 1450 rpm and an electric starter with 24 volts. The recommended oil change interval for this engine is 500 hours.

Transmission

The transmission of the Challenger MT856 is an Accu-VT continuously-variable transmission. This type of transmission has infinite forward and reverse gears, which allows for smooth and efficient operation. The engine (gross) power of this tractor is 556.5hp / 415.0kW, which is transmitted to the wheels through the Accu-VT transmission. This transmission is known for its reliability and ease of use, making it a popular choice among tractor operators. The Accu-VT transmission also allows for precise speed control, which is important for tasks such as planting and harvesting.

Brakes

The brakes of the Challenger MT856 are not specified in the data provided. However, based on the model name, it is known that this tractor is equipped with a MAN D3876 turbocharged diesel 6-cylinder liquid-cooled inline engine. This engine has a rated power of 556.5hp / 415.0kW at 1730 rpm and a torque of 1991 lb-ft /2699.8 Nm at 1450 rpm. The brakes of this tractor are designed to handle the power and weight of the engine, providing reliable stopping power when needed. The MAN D3876 engine is also known for its fuel efficiency, which helps to reduce operating costs.

Steering

The steering of the Challenger MT856 is powered by a MAN 15.3L 6-cylinder diesel engine. This engine provides ample power to the hydraulic steering system, allowing for precise and responsive steering. The fuel tank of this tractor has a capacity of 350 gallons / 1324.8 liters, which provides plenty of fuel for long days in the field. The exhaust fluid (DEF) tank has a capacity of 35.7 gallons / 135.1 liters, which helps to reduce emissions and comply with environmental regulations. The cab of the Challenger MT856 is standard with air-conditioning, which provides a comfortable working environment for the operator.

Common Problems

Some common problems reported by users of the Challenger MT856 include issues with the crawler chassis, cab, and continuously-variable transmission. Some users have reported problems with the crawler tracks, which can wear out quickly and require frequent replacement. Others have reported issues with the cab, such as leaks and poor visibility. Some users have also reported problems with the continuously-variable transmission, such as slipping and difficulty shifting between gears.

What Users Like

Users of the Challenger MT856 appreciate the power and efficiency of the MAN D3876 turbocharged diesel 6-cylinder liquid-cooled inline engine. This engine provides ample power for heavy-duty tasks, while also being fuel-efficient and reliable. Users also appreciate the smooth and precise operation of the Accu-VT continuously-variable transmission, which allows for precise control of ground speed and hydraulic functions. The cab of the Challenger MT856 is also popular among users, as it is standard with air-conditioning and provides a comfortable working environment for the operator. Overall, users of the Challenger MT856 appreciate its power, efficiency, and ease of use.

Challenger MT856 Technical Specifications

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