John Deere 9420

Last Updated: September 2024

Overview

The John Deere 9420 is a powerful four-wheel drive tractor built from 2002 to 2007. It's a big machine, measuring 274 inches long, 115.5 inches wide, and 137.5 inches tall. This tractor weighs a hefty 34,877 pounds, making it great for heavy-duty farm work.

Under the hood, the 9420 has a strong John Deere diesel engine with 6 cylinders. This engine can produce 425 horsepower, which is a lot of power for tough jobs. The tractor has a 24-speed forward and 6-speed reverse transmission, giving farmers many options for different tasks. It also has a three-point hitch that can lift up to 13,871 pounds. The 9420 comes with a comfortable cab that has air conditioning, making long work days easier for the driver. It has big 70-inch tires both front and back, which help it move well in fields.
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Key Specifications

Category: None

Power Output: 425 hp (316.9 kW)

Transmission: partial power shift

Drive Type: 4WD

Operating Weight: 34877 lb (15820 kg)

Fuel Type: Diesel

John Deere 9420 vs. Similar Tractors

Power Output

The Power Output for the John Deere 9420 is Average. It is greater than 35% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 0.0K+ tractors in our database)

Operating Weight

The Operating Weight for the John Deere 9420 is Poor. It is greater than 10% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 0.0K+ tractors in our database)

Engine Displacement

The Engine Displacement for the John Deere 9420 is Below Average. It is greater than 22% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the John Deere 9420 is Average. It is greater than 57% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
John Deere
Cooling Type
Liquid
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Turbocharged
Cylinders
6
Displacement
765 ci (12.5 L)
Bore
5.00 in (127.0 mm)
Stroke
6.50 in (165.1 mm)
Rated RPM
2100
Power Output
425 hp (316.9 kW)

Transmission

Type
partial power shift
Forward Gears
24
Reverse Gears
6
Total Gears
30

Drivetrain

Chassis
4x4 articulated 4WD
Drive Type
4WD
Steering Type
Hydrostatic articulated
Brake Type
Hydraulic wet disc