John Deere 1072 Combine Parts

1072 parts and accessories

The John Deere 1072 combine, manufactured in the late 1970s, offered farmers a reliable and efficient harvesting solution. Powered by a robust engine pushing around 140 HP and equipped with header widths ranging from 13 to 20 feet, this combine was known for its conventional separator design that handled a variety of crops. Its popularity stemmed from its straightforward mechanics, ease of maintenance, and ability to deliver a clean grain sample.

The John Deere 1072 combine was a popular choice for farmers seeking a dependable machine for their harvesting needs. Produced from 1976 to 1979, the 1072 was equipped with a John Deere 404 cubic inch (6.6L) diesel engine producing approximately 140 horsepower. The threshing system employed a conventional cylinder and concave design with a 43-inch wide cylinder, ensuring efficient separation. The grain tank had a capacity of around 100 bushels, while the unloading auger could discharge grain at a rate of approximately 50 bushels per minute. Available header widths ranged from 13 to 20 feet, offering flexibility for different field sizes and crop types. Options for chopper/spreader systems were available to manage crop residue. The cab offered basic controls and instrumentation for operation. The 1072 excelled at harvesting crops like wheat, soybeans, and corn, providing a consistent and reliable performance in the field.

Specifications

Engine	John Deere 404D 140 HP 404 cu in (6.6L) Diesel
Separator Type	Conventional - 43" Cylinder
Grain Tank	100 bushels
Unloading Rate	50 bu/min
Header Widths	13-20 ft
Fuel Capacity	68 gallons
Weight	14,000 lbs
Years Produced	1976-1979

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust the concave clearance to ensure optimal threshing and minimize grain loss. Refer to the operator's manual for recommended settings based on the crop type.
Belt and Chain Tension: Check and adjust belt and chain tension regularly. Loose belts and chains can cause slippage, reduced performance, and premature wear.
Sieve and Chaffer Cleaning: Clean the sieves and chaffer frequently to remove debris and prevent plugging. Clogged sieves can lead to increased grain loss over the back.
Bearing Greasing: Grease all bearings according to the manufacturer's recommendations. Proper lubrication is crucial for extending bearing life and preventing costly breakdowns.

History & Background

The John Deere 1072 combine was introduced in 1976 as a part of John Deere's efforts to provide farmers with versatile and dependable harvesting equipment. While it didn't undergo major redesigns during its production run, it solidified its place as a reliable conventional combine during a period of transition towards more complex rotary technologies.