John Deere 9450 Combine Parts

9450 parts and accessories

The John Deere 9450 combine, manufactured from 1996 to 1998, was a popular choice for farmers seeking a reliable and efficient conventional harvesting solution. Powered by a John Deere engine producing approximately 200 horsepower, it handled a variety of crops with ease. Available header widths ranged to suit different field sizes and conditions, making it a versatile option for many operations.

The John Deere 9450 combine was introduced in 1996 as part of the '50 Series' line, replacing earlier models and offering updated features. Production continued through 1998. It was powered by a John Deere 6.8L 6-cylinder diesel engine, delivering around 200 horsepower, providing ample power for threshing and cleaning. The 9450 utilized a conventional cylinder and concave threshing system. Grain tank capacity was approximately 150 bushels, and the unloading auger could empty the tank at a rate of about 60 bushels per minute. Header widths varied from 13 to 20 feet, allowing farmers to match the combine to their specific needs. The 9450 came standard with a straw chopper to spread residue evenly behind the machine, aiding in decomposition and preparing the field for the next crop. The cab offered operators improved comfort and visibility compared to earlier models. This combine was particularly effective in harvesting wheat, soybeans, and other small grains, though it could also handle corn with the appropriate header.

Specifications

Engine	John Deere 6.8L 200 HP Diesel
Separator Type	Conventional - 43 inch Cylinder
Grain Tank	150 bushels
Unloading Rate	60 bu/min
Header Widths	13-20 ft
Fuel Capacity	80 gallons
Weight	18,500 lbs
Years Produced	1996-1998

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust the concave clearance to ensure proper threshing and minimize grain damage. Refer to the operator's manual for recommended settings based on crop type and conditions.
Belt and Chain Tension: Check belt and chain tension throughout the harvesting season. Loose belts or chains can cause slippage, leading to reduced performance and premature wear.
Sieve and Chaffer Cleaning: Keep the sieves and chaffer clean to maintain optimal airflow and separation. Remove any buildup of chaff, straw, or other debris regularly.
Bearing Greasing: Follow the recommended greasing schedule for all bearings to prevent premature failure. Use high-quality grease designed for agricultural equipment.

History & Background

The John Deere 9450 was introduced in 1996 as part of the '50 Series' combine update. It built upon the reliability of previous models while offering enhancements in operator comfort and threshing efficiency. It represented a solid, dependable option during a period when combine technology was rapidly evolving.