John Deere 6420 Specs & Review

Technical Specifications of John Deere 6420

Overview

  • Manufacturer: John Deere
  • Type: Utility tractor
  • Factory: Mannheim, Baden-W├╝rttemberg, Germany
  • Original Price: $44,000 (2007)

Power

  • Engine Power: 110 hp (82.0 kW)
  • PTO (claimed): 90 hp (67.1 kW)
  • Drawbar (tested): 75.4 hp (56.2 kW)
  • PTO (tested): 103.9 hp (77.5 kW)

Engine

  • Engine Type: John Deere 4.5L 4-cyl diesel

Mechanical

  • Chassis: 4×2 2WD or 4×4 MFWD 4WD
  • Steering: Hydrostatic power
  • Brakes: Hydraulic wet disc
  • Cab: Two-post ROPS. ConfortGard Cab optional.
  • Transmissions:
    • 12-speed fully synchronized
    • 16-speed partial power shift
    • 24-speed partial power shift
    • Infinitely variable transmission

Capacity

  • Fuel: 48.9 gal (185.1 L)
  • Hydraulic System: 13.7 gal (51.9 L) or 15.9 gal (60.2 L for IVT)

Hydraulics

  • Type: Closed center pressure flow compensated
  • Pressure: 2900 psi (200.0 bar)
  • Valves: 4
  • Pump Flow: 25 gpm (94.6 lpm)

Tractor Hitch

  • Rear Type: II
  • Rear Lift: 4745 lbs (2152 kg)

Power Take-off (PTO)

  • Rear PTO: Independent
  • Rear RPM: 540 or 540/1000

Dimensions & Tires

  • Wheelbase: 94.5 inches (240 cm)
  • Weight: 10064 to 11110 pounds
  • Front Tire: 10.00-16
  • Rear Tire: 18.4-34 (2WD)

Electrical

  • Ground: Negative
  • Charging System: Alternator
  • Charging Amps: 90, 115, or 150
  • Battery Volts: 12
  • Battery AH: 110 or 154

FAQ Section

What is the engine power of the John Deere 6420?

The engine power is 110 hp (82.0 kW).

What types of transmissions are available?

The tractor offers 12-speed fully synchronized, 16-speed partial power shift, 24-speed partial power shift, and infinitely variable transmission options.

What is the fuel capacity?

The fuel capacity is 48.9 gallons (185.1 L).

What is the hydraulic system capacity?

The hydraulic system capacity is 13.7 gallons (51.9 L) or 15.9 gallons (60.2 L for IVT).

What is the rear lift capacity?

The rear lift capacity is 4745 lbs (2152 kg).


A Classic Utility Tractor with Modern Features

The John Deere 6420 is a utility tractor manufactured by John Deere, one of the leading names in the tractor industry. Produced in Mannheim, Baden-W├╝rttemberg, Germany, this tractor was originally priced at $44,000 in 2007.

Key Specifications

The tractor is powered by a 110 hp engine and offers a variety of transmission options, including a 12-speed fully synchronized transmission and a 16-speed partial power shift. It also has a fuel capacity of 48.9 gallons and a hydraulic system capacity of 13.7 gallons.

Performance

The John Deere 6420 offers impressive performance with its 110 hp engine and multiple transmission options. The hydrostatic power steering and hydraulic wet disc brakes make it easy to handle.

Features

One of the notable features is its ConfortGard Cab, which is optional but provides added comfort. The tractor also offers a closed center pressure flow compensated hydraulic system.

Reliability

The tractor is known for its durability and robustness, thanks to its high-quality construction and reliable engine.

Value for Money

Considering its features and performance, the John Deere 6420 offers good value for money, especially when compared to other models in the same category.

Pros and Cons

Pros:

  • High engine power
  • Multiple transmission options
  • Good fuel and hydraulic system capacity

Cons:

  • The cab is optional
  • May be considered expensive for some budgets

Best Suited For

The tractor is best suited for medium to large-scale farming and can handle various types of terrain thanks to its 4×4 MFWD 4WD option.

Final Thoughts

The John Deere 6420 is a reliable and powerful utility tractor that offers a range of features and options to suit different farming needs. Its high engine power and multiple transmission options make it a versatile choice for any farmer. Overall, it’s a tractor that offers good value for money and is worth considering for various agricultural applications.