John Deere 9760STS Combine Parts

9760STS parts and accessories

The John Deere 9760STS combine, produced from 2004 to 2009, was a workhorse in the fields, delivering consistent performance. Boasting a powerful engine around 325 HP and available header widths up to 36 feet, this rotary separator combine became popular for its high-capacity harvesting and ability to handle a variety of crops. Its reliability and efficiency made it a valuable asset for many farmers.

The John Deere 9760STS joined the lineup of STS (Single Tine Separation) combines in 2004 and was manufactured through 2009. Powering this machine was a John Deere 9.0L PowerTech engine, producing approximately 325 horsepower with a displacement of 548 cubic inches. The key to its performance was the rotary separator, featuring a single tine rotor design that efficiently threshed and separated grain. The 9760STS offered a grain tank capacity of around 300 bushels and an unloading rate of approximately 3.0 bushels per second (180 bu/min). Available header widths ranged from 25 to 36 feet, allowing farmers to optimize their harvesting efficiency based on field size and crop conditions. Chopper and spreader options were available for residue management. The cab featured advanced controls and monitoring systems for operator comfort and efficiency. The John Deere 9760STS excelled at harvesting a wide range of crops, including corn, soybeans, wheat, and other small grains. It was known for its ability to handle high-yielding crops with minimal grain loss.

Specifications

Engine	John Deere 9.0L PowerTech 325 HP Diesel
Separator Type	Rotary - Single Tine Separator (STS) Rotor
Grain Tank	300 bushels
Unloading Rate	180 bu/min
Header Widths	25-36 ft
Fuel Capacity	170 gallons
Weight	29,700 lbs
Years Produced	2004-2009

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust concave clearance according to the crop being harvested. Proper concave settings minimize grain loss and maximize threshing efficiency.
Belt and Chain Tension: Check and maintain proper tension on all belts and chains, especially the feeder house chain and separator drive belt. Loose belts and chains can cause slippage, reduced performance, and premature wear.
Sieve and Chaffer Cleaning: Keep sieves and chaffers clean to ensure proper separation and minimize grain loss. Clean them daily or as needed, especially in dusty or weedy conditions.
Bearing Greasing: Regularly grease all bearings according to the manufacturer's recommendations. Proper lubrication prevents bearing failure and extends the life of critical components.

History & Background

The John Deere 9760STS was introduced in 2004 as part of the STS combine series, marking a significant advancement in rotary harvesting technology. While no major redesigns occurred during its production run, continuous improvements were implemented based on customer feedback and field performance. The 9760STS played a key role in establishing the STS series as a leading choice for farmers seeking high-capacity and efficient grain harvesting solutions.

Frequently Asked Questions

What engine is in the John Deere 9760STS?

The John Deere 9760STS is powered by a John Deere 9.0L PowerTech diesel engine producing approximately 325 horsepower and 548 cubic inches of displacement.

What is the grain tank capacity on a 9760STS?

The grain tank capacity on the John Deere 9760STS is approximately 300 bushels with an unloading rate of 180 bushels per minute (3.0 bu/sec).

What type of separator does the 9760STS have?

The John Deere 9760STS features a rotary separator with a Single Tine Separator (STS) rotor, designed for efficient threshing and separation of grain.