John Deere 1450WTS Combine Parts

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The John Deere 1450WTS combine harvester, produced from 2003-2007, offered a reliable and efficient harvesting solution for farmers. Powered by a John Deere PowerTech engine producing approximately 250 horsepower, it accommodated header widths up to 30 feet. Known for its robust conventional threshing system and durable construction, the 1450WTS quickly became a popular choice for farmers seeking a high-capacity combine without the complexity of rotary designs.

The John Deere 1450WTS combine, manufactured between 2003 and 2007, filled a crucial role in John Deere's combine lineup. It was powered by a John Deere 6.8L PowerTech engine, delivering around 250 horsepower with electronic fuel injection for improved efficiency. The 1450WTS utilized a conventional threshing system, featuring a large, 1670mm wide cylinder, ensuring effective grain separation and gentle handling of delicate crops. Grain tank capacity was rated at approximately 225 bushels, complemented by a fast unloading auger capable of discharging grain at rates up to 2.5 bushels per second (150 bu/min). It was compatible with header widths ranging from 20 to 30 feet, making it versatile for various field sizes and crop types. Options included both fine cut choppers and chaff spreaders for residue management. The cab featured air conditioning and ergonomic controls, providing operator comfort during long harvesting hours. This combine was particularly well-suited for harvesting wheat, barley, soybeans, and other small grains. The robust conventional system was known for its grain quality and ability to handle tough conditions.

Specifications

Engine	John Deere 6.8L PowerTech 250 HP Diesel
Separator Type	Conventional - 1670mm Cylinder Width
Grain Tank	225 bushels
Unloading Rate	150 bu/min
Header Widths	20-30 ft
Fuel Capacity	158 gallons
Weight	24,000 lbs (approximate)
Years Produced	2003-2007

Maintenance Tips

Regularly inspect and adjust concave clearance to ensure optimal threshing performance and minimize grain damage.
Check and maintain proper belt and chain tension to prevent slippage and premature wear.
Clean sieves and chaffers frequently to remove debris and maintain effective grain separation.
Grease all bearings according to the manufacturer's recommendations to ensure smooth operation and extend component life.

History & Background

The John Deere 1450WTS was introduced in 2003 as a high-capacity conventional combine offering. It provided an alternative to the rotary combines and was known for its reliable performance in a variety of crops. The 1450WTS represented a significant step in John Deere's conventional combine design, emphasizing efficiency and operator comfort.