John Deere C440 Combine Parts

C440 parts and accessories

The John Deere C440 combine, a reliable workhorse in the fields, was manufactured between 1997 and 2002. Powered by a robust John Deere engine delivering around 225 HP, it offered header widths from 15 to 30 feet. This model quickly gained popularity for its durable construction and efficient conventional threshing system, making it a favorite among farmers harvesting a variety of grain crops.

The John Deere C440 combine harvester, introduced in 1997 and produced until 2002, offered a balance of power and simplicity for grain harvesting. It's powered by a John Deere 6.8L six-cylinder diesel engine, producing approximately 225 horsepower, providing ample power for demanding harvesting conditions. The C440 utilizes a conventional threshing system with a 43-inch wide cylinder and a large walker area for effective grain separation. Grain tank capacity is approximately 200 bushels, with an unloading auger speed of around 70 bushels per minute, enabling quick unloading in the field. Available header widths ranged from 15 to 30 feet, accommodating different field sizes and crop types. Chopper and spreader options were available to manage residue effectively. The cab offered a comfortable operating environment with basic controls and instrumentation. The C440 excels at harvesting various crops, including wheat, soybeans, and corn, particularly in situations where a robust and straightforward machine is preferred.

Specifications

Engine	John Deere 6.8L 225 HP Diesel
Separator Type	Conventional - 43-inch wide cylinder
Grain Tank	200 bushels
Unloading Rate	70 bu/min
Header Widths	15-30 ft
Fuel Capacity	80 gallons
Weight	22,000 lbs
Years Produced	1997-2002

Maintenance Tips

Regularly inspect and adjust concave clearance to ensure optimal threshing performance and minimize grain damage.
Check and maintain proper belt and chain tension to prevent slippage and premature wear, which can impact harvesting efficiency.
Clean sieves and chaffers frequently to remove debris and maintain proper airflow for effective grain separation.
Grease bearings regularly according to the manufacturer's recommendations to prevent friction and extend the life of critical components. Ensure proper greasing before the start of each harvesting season.

History & Background

The John Deere C440 combine was introduced in 1997 as a mid-sized combine option within the John Deere lineup. It represented a continuation of John Deere's commitment to providing reliable and efficient conventional combine harvesters. It filled a need for farmers looking for a durable machine capable of handling various grain crops with simple operation.

Frequently Asked Questions

What engine is in the John Deere C440?

The John Deere C440 is powered by a John Deere 6.8L six-cylinder diesel engine, producing approximately 225 horsepower.

What is the grain tank capacity on a C440?

The grain tank capacity on a John Deere C440 is approximately 200 bushels, with an unloading rate of around 70 bushels per minute.

What type of separator does the C440 have?

The John Deere C440 utilizes a conventional threshing system featuring a 43-inch wide cylinder and a large walker area for effective grain separation.