Case IH 1670 Combine Parts

1670 parts and accessories

The Case IH 1670 combine, produced from 1987 to 1992, was a popular choice for farmers due to its reliable performance and efficient harvesting capabilities. Powered by a robust diesel engine producing around 215 horsepower, the 1670 was offered with header widths ranging from 15 to 30 feet. This combine utilizes a conventional threshing and separating system, making it well-suited for various grain crops.

The Case IH 1670 combine was introduced in 1987 as part of the updated 1600 series, replacing earlier models and building upon their reputation for dependable grain harvesting. Production continued through 1992. The 1670 is powered by an International Harvester DT-402 6.6L (402 cu in) diesel engine rated at approximately 215 horsepower. This engine provides ample power for threshing and separating various grain crops. The combine features a conventional threshing system with a 30.5-inch wide cylinder, allowing for efficient grain separation. The grain tank holds approximately 215 bushels, and unloading is achieved with a high-capacity unloading auger, moving grain at a rate of 75 bushels per minute. Available header widths ranged from 15 to 30 feet to accommodate different field conditions and crop types. Options included straw choppers and spreaders for residue management. The cab featured improved operator comfort and controls compared to earlier models. The Case IH 1670 excels at harvesting wheat, soybeans, corn, and other small grains.

Specifications

Engine	International Harvester DT-402 215 HP Diesel
Separator Type	Conventional - 30.5 inch cylinder width
Grain Tank	215 bushels
Unloading Rate	75 bu/min
Header Widths	15-30 ft
Fuel Capacity	85 gallons
Weight	Approx. 19,000 lbs
Years Produced	1987-1992

Maintenance Tips

Concave Adjustment: Regularly inspect and adjust the concave clearance to ensure optimal threshing performance and minimize grain loss. Refer to the operator's manual for specific settings based on the crop being harvested.
Belt and Chain Tension: Maintain proper tension on all belts and chains to prevent slippage, wear, and potential breakdowns. Regularly inspect for wear and replace as needed.
Sieve and Chaffer Cleaning: Clean the sieves and chaffer frequently to remove debris and ensure efficient grain separation. Clogged sieves can lead to increased grain loss and reduced harvesting efficiency.
Bearing Greasing: Grease all bearings regularly according to the manufacturer's recommendations. Proper lubrication is essential for preventing premature wear and extending the lifespan of bearings.

History & Background

The Case IH 1670 was introduced in 1987 as an upgrade to the previous 1400 series combines. It represented a refinement of Case IH's conventional threshing technology. The 1670 was a popular and reliable combine during its production run, contributing to Case IH's strong position in the agricultural equipment market.

Frequently Asked Questions

What engine is in the Case Ih 1670?

The Case IH 1670 is equipped with an International Harvester DT-402 6.6L (402 cu in) diesel engine producing approximately 215 horsepower.

What is the grain tank capacity on a 1670?

The grain tank capacity on a Case IH 1670 is approximately 215 bushels, with an unloading rate of 75 bushels per minute.

What type of separator does the 1670 have?

The Case IH 1670 utilizes a conventional threshing system with a 30.5-inch wide cylinder for separating grain.

What are common parts needed for the 1670?

Common parts needed for the Case IH 1670 include concaves, rasp bars, belts, chains, bearings, auger fingers, and sickle sections. Regular maintenance and timely replacement of these wear parts are crucial for optimal combine performance.

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