John Deere 1133 Combine Parts

1133 parts and accessories

The John Deere 1133 combine was a popular and dependable workhorse for grain farmers, particularly during the late 1970s. This combine offered a balance of power and simplicity. It typically came equipped with a John Deere diesel engine around 105 HP and was commonly paired with header widths ranging from 13 to 18 feet, employing a conventional cylinder separator, making it well-suited for harvesting a variety of grain crops.

The John Deere 1133 combine was a key model in the late 1970s, offering farmers a reliable and relatively affordable harvesting solution. It was powered by a John Deere 6-cylinder diesel engine producing approximately 105 horsepower with a displacement around 329 cubic inches. The 1133 utilized a conventional threshing system, featuring a cylinder and concave for separating grain. Grain tank capacity was around 75 bushels, and the unloading auger could empty the tank at a rate of about 25-30 bushels per minute. Available header widths typically ranged from 13 to 18 feet, catering to varying field sizes and crop types. While chopper/spreader options were available, they weren't always standard. The cab provided basic operator comfort and control. The 1133 excelled in harvesting crops like wheat, soybeans, and corn, though it was often favored for smaller acreage operations and farms where simplicity and ease of maintenance were prioritized.

Specifications

Engine	John Deere 105 HP Diesel
Separator Type	Conventional - Cylinder & Concave
Grain Tank	75 bushels
Unloading Rate	25-30 bu/min
Header Widths	13-18 ft
Fuel Capacity	50 gallons
Weight	Approx. 12,000 lbs
Years Produced	Late 1970s

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust concave clearance to ensure optimal threshing performance and minimize grain damage.
Belt and Chain Tension: Check and maintain proper tension on all belts and chains. Loose belts and chains can cause slippage, reduced efficiency, and premature wear.
Sieve and Chaffer Cleaning: Frequently clean sieves and chaffers to prevent clogging and ensure proper grain separation.
Bearing Greasing: Grease all bearings according to the manufacturer's recommendations to prevent premature failure and ensure smooth operation. Pay special attention to header bearings and auger bearings.
Pre-Season Preparation: Before each harvesting season, thoroughly inspect the combine, replace worn parts, and lubricate all components to ensure peak performance and minimize downtime.

History & Background

The John Deere 1133 was introduced in the late 1970s as a mid-sized combine option. It filled a gap in John Deere's lineup by offering a smaller, more affordable alternative to larger, more technologically advanced combines of the time. While it didn't receive significant redesigns during its production run, it remains a noteworthy model for its reliability and ease of use.

Frequently Asked Questions

What engine is in the John Deere 1133?

The John Deere 1133 is equipped with a John Deere 6-cylinder diesel engine, typically around 105 horsepower with a displacement around 329 cubic inches.

What is the grain tank capacity on a 1133?

The grain tank capacity on a John Deere 1133 combine is approximately 75 bushels, and the unloading rate is about 25-30 bushels per minute.

What type of separator does the 1133 have?

The John Deere 1133 utilizes a conventional threshing system, featuring a cylinder and concave for grain separation.

What are common parts needed for the 1133?

Common wear parts for the John Deere 1133 include concaves, rasp bars, belts, chains, bearings (especially header and auger bearings), auger fingers, and sickle sections for the header.

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