Gleaner MH3 Combine Parts

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The Gleaner MH3 combine, produced from 1978-1987, offered farmers a dependable and efficient harvesting solution. Powered by a robust engine, the MH3 was commonly equipped with header widths ranging from 13 to 30 feet. Its conventional cylinder separator and well-designed cleaning system made it a popular choice for its impressive grain quality and relatively simple maintenance.

The Gleaner MH3 was introduced in 1978 and remained in production until 1987. It was powered by an Allis-Chalmers 301 CID 6-cylinder diesel engine producing approximately 135 horsepower. The MH3 employed a conventional cylinder and concave system for threshing, known for its gentle grain handling characteristics. It featured a grain tank capacity of approximately 170 bushels and an unloading auger capable of unloading at a rate of around 45 bushels per minute. Available header widths ranged from 13 to 30 feet, allowing for adaptability across different field sizes and crop types. Chopper and spreader options were available to manage crop residue. The cab offered basic operator comfort and controls. This combine excelled in harvesting grains like wheat, soybeans, and corn, particularly in conditions where minimal grain damage was desired.

Specifications

Engine	Allis-Chalmers 301 CID 135 HP Diesel
Separator Type	Conventional - 45.5 inch wide cylinder
Grain Tank	170 bushels
Unloading Rate	45 bu/min
Header Widths	13-30 ft
Fuel Capacity	60 gallons
Weight	Approximately 14,000 lbs
Years Produced	1978-1987

Maintenance Tips

Concave Adjustment: Regularly check and adjust concave clearance based on the crop being harvested to optimize threshing performance and minimize grain damage.
Belt and Chain Tension: Inspect and adjust belt and chain tension regularly, especially before and during harvest, to prevent slippage and premature wear.
Sieve and Chaffer Cleaning: Clean the sieves and chaffer screens frequently to remove debris and ensure proper grain separation, preventing losses.
Bearing Greasing: Follow the recommended greasing schedule for all bearings to prevent premature failure and ensure smooth operation.

History & Background

The Gleaner MH3 was a popular model in the Gleaner lineup during its production run from 1978-1987. It continued Gleaner's tradition of providing durable and reliable combines with a focus on minimizing grain damage. Its conventional design and manageable size made it a versatile option for many farmers.