Case IH 8120 Combine Parts

8120 parts and accessories

The Case IH 8120 combine, produced from 2009-2012, delivers robust performance with its engine pushing around 350 horsepower. Known for its reliable rotary separator and efficient grain handling, the 8120 was a popular choice for farmers harvesting a variety of crops. It accommodates header widths up to 40 feet, making it well-suited for large acreage farms.

The Case IH 8120 combine was a key part of the Axial-Flow series, manufactured from 2009 to 2012. Powering this machine is an Iveco FPT 9.0L engine, delivering approximately 350 horsepower with a peak boosted power nearing 400 HP. The heart of the 8120 is its single Axial-Flow rotary system, designed for efficient threshing and separation. The grain tank boasts a capacity of 315 bushels, and it unloads at a rate of 3.2 bushels per second (approximately 192 bu/min). Available header widths ranged up to 40 feet, catering to different field sizes and crop types. Chopper and spreader options helped manage residue effectively. The cab provided operators with enhanced comfort and visibility and integrated yield monitoring systems. The 8120 excels in harvesting corn, soybeans, wheat, and other small grains due to its efficient threshing and cleaning capabilities.

Specifications

Engine	Iveco FPT 9.0L 350 HP Diesel
Separator Type	Single Axial-Flow Rotary - 30 inch Rotor
Grain Tank	315 bushels
Unloading Rate	192 bu/min
Header Widths	Up to 40 ft
Fuel Capacity	250 gallons
Weight	34,000 lbs
Years Produced	2009-2012

Maintenance Tips

Concave Adjustment: Regularly check and adjust concave clearance based on the crop being harvested to optimize threshing performance and minimize grain loss.
Belt and Chain Tension: Inspect belt and chain tension frequently, especially during the initial hours of operation, and adjust as needed to prevent slippage and premature wear.
Sieve and Chaffer Cleaning: Clean the sieves and chaffer regularly to remove debris and ensure proper airflow, which is essential for efficient grain separation.
Bearing Greasing: Lubricate all grease points, including bearings, according to the manufacturer's recommendations to prevent premature failure and extend component life.

History & Background

The Case IH 8120 was introduced in 2009 as part of the Axial-Flow series, building upon the success of previous models. It offered advancements in engine power, grain handling capacity, and operator comfort. This model contributed significantly to the evolution of combine harvester technology, emphasizing efficiency and productivity in the field.

Frequently Asked Questions

What engine is in the Case Ih 8120?

The Case IH 8120 is equipped with an Iveco FPT 9.0L diesel engine, producing approximately 350 horsepower.

What is the grain tank capacity on a 8120?

The grain tank capacity on the Case IH 8120 is 315 bushels, with an unloading rate of approximately 192 bushels per minute.

What type of separator does the 8120 have?

The Case IH 8120 features a single Axial-Flow rotary separator with a 30-inch rotor, known for its efficient threshing and separation capabilities.

What are common parts needed for the 8120?

Commonly needed parts for the Case IH 8120 include concaves, rasp bars, belts, chains, bearings, auger fingers, and sickle sections, all of which are subject to wear and tear during harvesting operations.

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