John Deere W540 Combine Parts

W540 parts and accessories

The John Deere W540 combine, produced from 2012 to 2018, offered farmers a versatile and reliable harvesting solution. With a John Deere PowerTech engine delivering around 225 HP, it handled a variety of crops with ease. Its conventional separator system and availability with headers ranging from 25 to 30 feet made it a popular choice for farms seeking a balance of performance and affordability.

The John Deere W540 combine was introduced in 2012 as part of the W-Series, designed to provide a balance of performance and value for grain producers. Production continued until 2018. Powering the W540 is a John Deere PowerTech 6.8L 6-cylinder diesel engine, delivering approximately 225 horsepower (rated). This engine provides ample power for threshing a variety of crops. The W540 utilizes a conventional separator system featuring a 1,670mm wide cylinder and a large separating area. Grain tank capacity is around 250 bushels, allowing for extended harvesting periods between unloading. The unloading auger boasts an unloading rate of approximately 2.5 bushels per second (150 bu/min). Header width options typically ranged from 25 to 30 feet, accommodating various field sizes and crop types. Options included a fine cut chopper and spreader. The cab offers comfortable seating and easy to read controls for operator ease. The John Deere W540 excels at harvesting wheat, soybeans, and corn, delivering clean grain samples and efficient crop throughput.

Specifications

Engine	John Deere PowerTech 6.8L 225 HP Diesel
Separator Type	Conventional - 1,670mm Cylinder width
Grain Tank	250 bushels
Unloading Rate	150 bu/min
Header Widths	25-30 ft
Fuel Capacity	158 gallons
Weight	24,500 lbs
Years Produced	2012-2018

Maintenance Tips

Concave Adjustment: Regularly check and adjust the concave clearance based on the crop being harvested. Proper adjustment minimizes grain loss and damage.
Belt and Chain Tension: Inspect belt and chain tension frequently, especially during the initial hours of operation. Loose belts and chains can cause slippage, premature wear, and reduced performance.
Sieve and Chaffer Cleaning: Keep sieves and chaffers clean to ensure proper grain separation and minimize losses. Use compressed air to remove debris regularly.
Bearing Greasing: Follow the manufacturer's recommended greasing schedule for all bearings on the combine. Proper lubrication extends bearing life and prevents costly breakdowns.

History & Background

The John Deere W540 was launched in 2012 as a mid-range combine in the W-Series lineup. It provided farmers with a cost-effective and reliable option for grain harvesting. While it didn't undergo major redesigns during its production run, it represented a step in the evolution of John Deere's conventional combine technology.