John Deere 6400 Tractor Parts

6400 parts and accessories

The John Deere 6400, produced from 1993 to 1997, was a popular and versatile utility tractor in the John Deere lineup. Powered by a reliable John Deere 4.5L diesel engine producing around 85 horsepower, the 6400 offered a PTO horsepower rating that made it suitable for a wide range of farm tasks. Farmers appreciated its durability, ease of use, and ability to handle demanding fieldwork.

The John Deere 6400 was introduced in 1993 as part of the John Deere 6000 series tractors, a line known for their modern design and improved performance compared to previous models. Production continued through 1997. The tractor features a John Deere 4.5L (4530 cc, 276.4 cu-in) four-cylinder diesel engine, delivering approximately 85 engine horsepower. The standard transmission was a SyncroPlus transmission offering 12 forward and 4 reverse gears. A PowrQuad transmission with 16 forward and 16 reverse gears was also available as an option. The PTO horsepower is rated at approximately 75 HP, with options for both 540 and 1000 RPM PTO speeds, enhancing its versatility. Hydraulic capacity is around 16.4 GPM, with options for two or three remote valves. The 3-point hitch is a Category II, providing a lift capacity of approximately 5,291 lbs. The John Deere 6400 was commonly used in row crop operations, hay production, livestock management, and tillage tasks. It was distinguished from other models in the 6000 series by its horsepower rating and specific features, offering a balance of power and maneuverability.

Specifications

Engine	John Deere 85 HP 4.5L Diesel
PTO HP	75 HP @ 540/1000 RPM
Transmission	SyncroPlus 12F/4R, PowrQuad 16F/16R
Hydraulics	16.4 GPM, 2-3 remotes
3-Point Hitch	Category II, 5291 lbs
Fuel Capacity	37 gallons
Weight	9612 lbs
Years Produced	1993-1997

Maintenance Tips

Change engine oil and filter every 250 hours of operation using the recommended John Deere oil specification. Regularly inspect the air filter and clean or replace it as needed to prevent engine damage.
Inspect hydraulic fluid levels and check for leaks regularly. Replace hydraulic filters according to the manufacturer's recommendations, typically every 500 hours.
Use clean, high-quality diesel fuel and add a fuel stabilizer if the tractor will be stored for extended periods. Check fuel filters regularly and replace as needed.
Before seasonal storage, drain fluids, grease all fittings, and store the tractor in a dry, covered location to prevent rust and corrosion. Consider using a battery maintainer to prolong battery life.

History & Background

The John Deere 6400 was launched in 1993 as a key part of the 6000 series, representing a significant step forward in tractor design and technology for John Deere. It didn't undergo major redesigns during its production run, maintaining its core features and specifications. Its popularity cemented its place as a reliable and efficient utility tractor in agricultural history.

Frequently Asked Questions

What engine is in the John Deere 6400?

The John Deere 6400 is equipped with a John Deere 4.5L (4530 cc, 276.4 cu-in) four-cylinder diesel engine, producing approximately 85 horsepower.

What is the PTO horsepower on a 6400?

The PTO horsepower on the John Deere 6400 is approximately 75 HP. It features options for both 540 and 1000 RPM PTO speeds.

What oil filter fits the 6400?

The recommended oil filter for the John Deere 6400 is a John Deere filter part number RE504836. Common cross-references include Baldwin B7170, and Wix 51793.

What are common parts needed for the 6400?

Common parts needed for the John Deere 6400 include engine oil filters, fuel filters, hydraulic filters, fan belts, hydraulic seals, steering components such as tie rod ends, and clutch components depending on wear and tear.

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