Gleaner R72 Combine Parts

R72 parts and accessories

The Gleaner R72 combine, produced from 1992 to 1996, was a popular high-capacity harvesting solution. Equipped with a powerful engine producing around 290 horsepower, it offered header widths up to 30 feet, allowing for efficient harvesting. Its transverse rotary separator distinguished it from conventional combines and contributed to its high capacity, quickly gaining a reputation for handling tough harvesting conditions.

The Gleaner R72 was manufactured from 1992 to 1996 and quickly became a respected machine in the agricultural community. It was powered by a Cummins N14 14-liter diesel engine, producing approximately 290 horsepower. The R72 employed a transverse rotary threshing and separating system, a key feature that contributed to its high throughput and efficient grain separation. This rotary system, coupled with a large cleaning area, minimized grain loss. The grain tank held around 300 bushels, and unloading could be achieved at a rate of approximately 1.8 bushels per second (108 bu/min). Farmers could equip the R72 with various header widths, typically ranging from 20 to 30 feet, to match their field conditions and crop types. Chopper and spreader options were available for residue management. The cab offered enhanced operator comfort with features such as air conditioning and adjustable seating. The R72 proved particularly effective in harvesting high-yielding crops like corn and soybeans, as well as wheat.

Specifications

Engine	Cummins N14 290 HP 14L Diesel
Separator Type	Transverse Rotary - 30 inch Rotor Diameter
Grain Tank	300 bushels
Unloading Rate	108 bu/min
Header Widths	20-30 ft
Fuel Capacity	150 gallons
Weight	27,000 lbs
Years Produced	1992-1996

Maintenance Tips

Regularly inspect and adjust the concave clearance to ensure optimal threshing and minimize grain damage.
Check and maintain proper tension on all belts and chains, replacing worn components promptly to prevent breakdowns.
Thoroughly clean the sieves and chaffers to maintain airflow and ensure efficient grain cleaning, particularly when switching between crops.
Grease all bearings and lubrication points according to the manufacturer's recommendations to prevent premature wear and ensure smooth operation.

History & Background

The Gleaner R72 was introduced in 1992 as an upgrade to the earlier R7 and replaced by the R75 after its production run. This combine was a significant model in the Gleaner lineup, known for its efficient rotary separation and high-capacity harvesting capabilities and was a key machine in transitioning the brand away from conventional threshing. It solidified Gleaner's reputation for delivering high-performance combines.