John Deere 8500H Combine Parts
8500H parts and accessories
The John Deere 8500H combine, produced in the late 1980s and early 1990s, was a workhorse known for its reliability and efficiency. Powered by a robust diesel engine providing ample horsepower, it efficiently harvested grain with various header widths to suit different field sizes. Farmers appreciated its conventional separator design for gentle grain handling, reducing damage and maximizing yield.
The John Deere 8500H combine was a popular model produced from the late 1980s into the early 1990s. It featured a John Deere diesel engine, delivering approximately 200-220 horsepower with a displacement around 6.8 liters. This power plant allowed for effective threshing across a range of crop conditions. The 8500H employed a conventional threshing system, utilizing a cylinder and concave arrangement for efficient grain separation. The grain tank held approximately 170 bushels, and the unloading auger discharged grain at a rate of around 60 bushels per minute. Header widths varied depending on the region and customer preference, commonly ranging from 15 to 25 feet. Chopper and spreader options were available to manage residue effectively. The cab provided essential operator comfort, and the 8500H was well-suited for harvesting wheat, soybeans, and corn, known for its effective straw walkers and cleaning shoe performance.
Specifications
| Engine | John Deere 6.8L Diesel |
|---|---|
| Separator Type | Conventional - 40 inch Cylinder Width |
| Grain Tank | 170 bushels |
| Unloading Rate | 60 bu/min |
| Header Widths | 15-25 ft |
| Fuel Capacity | 80 gallons |
| Weight | Approximately 20,000 lbs |
| Years Produced | Late 1980s - Early 1990s |
Maintenance Tips
- Concave Adjustment: Regularly inspect and adjust concave clearance to ensure optimal threshing performance and minimize grain damage. Refer to the operator's manual for recommended settings based on the crop being harvested.
- Belt and Chain Tension: Check and maintain proper tension on all belts and chains. Loose belts and chains can slip, reducing efficiency and causing premature wear.
- Sieve and Chaffer Cleaning: Regularly clean sieves and chaffers to prevent clogging and maintain efficient grain cleaning. Proper cleaning prevents losses over the back of the combine.
- Bearing Greasing: Thoroughly grease all bearings as specified in the maintenance schedule. Proper lubrication extends bearing life and prevents costly breakdowns during harvest.
History & Background
The John Deere 8500H was introduced as part of the John Deere's effort to provide reliable and efficient conventional combines. It filled a specific need in the market for a mid-sized machine that offered a good balance of capacity and ease of maintenance. While it didn't receive major redesigns during its production run, it remained a dependable choice for many farmers.
Frequently Asked Questions
What engine is in the John Deere 8500H?
The John Deere 8500H typically uses a John Deere 6.8L diesel engine, producing around 200-220 horsepower.
What is the grain tank capacity on a 8500H?
The grain tank capacity of the John Deere 8500H is approximately 170 bushels, with an unloading rate of around 60 bushels per minute.
What type of separator does the 8500H have?
The John Deere 8500H utilizes a conventional threshing system with a 40-inch wide cylinder and concave arrangement.
What are common parts needed for the 8500H?
Common wear parts for the John Deere 8500H include concaves, rasp bars, belts, chains, bearings, auger fingers, and sickle sections for the header.
