John Deere 9580WTS Combine Parts

9580WTS parts and accessories

The John Deere 9580WTS combine, produced from 2003-2006, was a popular choice for farmers seeking a reliable and efficient harvesting solution. Featuring a powerful 275 HP engine and header widths up to 30 feet, the 9580WTS utilized a robust conventional threshing system, ideal for handling a variety of crops. Its combination of performance and durability solidified its place in fields across the world.

The John Deere 9580WTS was introduced as part of the WTS (Walking Tine Separator) series, produced from 2003 to 2006. This combine boasts a John Deere 6068H PowerTech engine, delivering a robust 275 horsepower with a 6.8L displacement. The machine employs a conventional threshing system, utilizing a 1,670 mm wide and 660 mm diameter cylinder for effective grain separation. It has a substantial grain tank capacity of 8,000 liters, approximately 227 bushels. The unloading auger boasts a rate of 77 liters/second, equivalent to roughly 2.1 bushels per second or 126 bushels/minute. Available header widths ranged up to 9.1 meters, or 30 feet, accommodating various field sizes and crop types. The 9580WTS featured options for both a fine cut chopper and a mechanical spreader. Cab features included air conditioning and a comfortable operator environment. While capable of harvesting various crops, the 9580WTS excels in small grains like wheat, barley, and rye, thanks to its efficient conventional separation system.

Specifications

Engine	John Deere 275 HP 6.8L Diesel
Separator Type	Conventional - 1,670 mm wide cylinder
Grain Tank	227 bushels
Unloading Rate	126 bu/min
Header Widths	Up to 30 ft
Fuel Capacity	Unknown (Consult operator's manual) gallons
Weight	Unknown (Consult operator's manual) lbs
Years Produced	2003-2006

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust concave clearance according to the crop being harvested. Proper concave settings are crucial for efficient threshing and minimizing grain loss.
Belt and Chain Tension: Check and maintain proper tension on all belts and chains, particularly the feeder house, cylinder, and cleaning shoe drives. Loose belts or chains can slip, causing reduced performance and premature wear.
Sieve and Chaffer Cleaning: Regularly clean the sieves and chaffers to remove debris and ensure proper airflow. Clogged sieves can lead to increased grain loss over the back.
Bearing Greasing: Follow the manufacturer's recommended greasing schedule for all bearings. Proper lubrication is essential to prevent bearing failure and extend component life.

History & Background

The John Deere 9580WTS was introduced in 2003 as part of the WTS series, designed to offer a high-performance conventional threshing option. It built upon previous John Deere combine designs, incorporating improvements in engine power, grain handling, and operator comfort. It filled a specific niche in the market for farmers preferring the established conventional system.