John Deere 9880-HILLMASTER Combine Parts

9880 HILLMASTER parts and accessories

The John Deere 9880 HILLMASTER combine, produced from 2003 to 2006, was a popular choice for farmers working on sloping terrain. Powered by a robust 330 HP John Deere engine, this combine offered header widths up to 36 feet. Its rotary separator design provided efficient grain separation, making it a reliable machine for harvesting a variety of crops.

The John Deere 9880 HILLMASTER was introduced in 2003 as part of John Deere's line of combines designed for hillside harvesting. Production continued through 2006. This combine features a John Deere PowerTech 9.0L engine, delivering 330 horsepower and providing ample power for tough harvesting conditions. The heart of the 9880 HILLMASTER is its single rotor separator, designed to gently thresh and separate grain, minimizing grain damage. With a grain tank capacity of 300 bushels and an unloading rate of 3.0 bushels per second (180 bu/min), the 9880 HILLMASTER helps to maximize harvest efficiency. The machine was compatible with header widths ranging from 20 to 36 feet, providing flexibility for different field sizes and crop types. Options included a fine cut chopper and adjustable spreader for residue management. The combine's cab offered enhanced operator comfort and controls. The 9880 HILLMASTER excels in harvesting wheat, corn, soybeans, and other small grains, especially on uneven terrain.

Specifications

Engine	John Deere PowerTech 330 HP 9.0L Diesel
Separator Type	Single Rotor - 31 inch diameter
Grain Tank	300 bushels
Unloading Rate	180 bu/min
Header Widths	20-36 ft
Fuel Capacity	200 gallons
Weight	32,000 lbs
Years Produced	2003-2006

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust concave clearance according to the crop being harvested to optimize threshing performance and minimize grain loss.
Belt and Chain Tension: Check and maintain proper tension on all belts and chains. Loose belts and chains can cause slippage, reduced efficiency, and premature wear.
Sieve and Chaffer Cleaning: Clean sieves and chaffers frequently to remove debris and prevent clogging, ensuring efficient grain cleaning and separation.
Bearing Greasing: Grease all bearings according to the manufacturer's recommendations to prevent premature wear and ensure smooth operation. Pay close attention to bearings on the header, feeder house, and separator.
Pre-Season Preparation: Before each harvest season, thoroughly inspect the combine, including all mechanical components, electrical systems, and hydraulic lines. Replace any worn or damaged parts to prevent breakdowns during the harvest.

History & Background

The John Deere 9880 HILLMASTER was introduced in 2003 to address the needs of farmers harvesting on sloping ground. It represented an evolution in John Deere's combine technology, offering a more efficient and stable harvesting solution for challenging terrains. The HILLMASTER system allowed the combine to automatically level itself on slopes, improving harvesting efficiency and reducing operator fatigue.