Massey Ferguson 550 Combine Parts

550 parts and accessories

The Massey Ferguson 550 combine was a popular choice for farmers from the late 1970s through the 1980s. Typically powered by a diesel engine in the 100-120 HP range, the MF 550 offered header widths suitable for smaller to medium-sized farms. Known for its reliable conventional threshing system and straightforward operation, the 550 provided a dependable harvest for many growers.

The Massey Ferguson 550 combine harvester was introduced in the late 1970s and continued production into the 1980s. It was designed as a versatile machine for a range of crops. Powering the MF 550 was often a Perkins or similar diesel engine, typically offering between 100 and 120 horsepower with a displacement around 354 cubic inches (5.8 liters). Threshing was handled by a conventional cylinder and concave system, providing effective grain separation. The grain tank capacity generally held around 100-120 bushels, with an unloading auger capable of emptying at a rate of approximately 30-40 bushels per minute. Available header widths ranged from 13 to 18 feet, depending on the specific configuration. Options included a straw chopper or spreader for residue management. The cab offered basic operator comfort and controls, focusing on functionality and ease of use. The MF 550 was particularly well-suited for harvesting wheat, soybeans, and corn in areas where a large, high-capacity combine wasn't necessary.

Specifications

Engine	Perkins 354 Diesel (estimated) 115 HP 354 cu in Displacement
Separator Type	Conventional - Cylinder width 49 inches
Grain Tank	115 bushels
Unloading Rate	35 bu/min (estimated)
Header Widths	13-18 ft
Fuel Capacity	40 gallons (estimated)
Weight	11,000 lbs (estimated)
Years Produced	Late 1970s - 1980s

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust the concave clearance to match the crop being harvested, ensuring optimal threshing and minimizing grain damage.
Belt and Chain Tension: Check belt and chain tension frequently, especially after initial use, to prevent slippage and premature wear. Proper tension is crucial for efficient power transfer.
Sieve and Chaffer Cleaning: Clean the sieves and chaffer screens daily to remove debris and prevent blockages, which can reduce cleaning efficiency and increase grain loss.
Bearing Greasing: Grease all bearings regularly, following the manufacturer's recommended intervals, to ensure smooth operation and extend bearing life. Neglecting greasing can lead to overheating and failure.

History & Background

The Massey Ferguson 550 was a key model in MF's combine lineup, designed to provide a robust and affordable harvesting solution. While not groundbreaking in terms of technology, it offered a reliable workhorse for farmers needing a dependable machine. The 550 served as a popular option in a period where conventional combine design still dominated the market.

Frequently Asked Questions

What engine is in the Massey Ferguson 550?

The Massey Ferguson 550 typically used a Perkins 354 cubic inch diesel engine, producing approximately 115 horsepower.

What is the grain tank capacity on a 550?

The grain tank capacity on the Massey Ferguson 550 is around 115 bushels, with an unloading rate of approximately 35 bushels per minute.

What type of separator does the 550 have?

The Massey Ferguson 550 utilizes a conventional cylinder and concave threshing system for grain separation. The cylinder is approximately 49 inches wide.

What are common parts needed for the 550?

Common parts needed for maintaining a Massey Ferguson 550 include concaves, rasp bars, belts, chains, bearings, auger fingers, and sickle sections for the header.

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