John Deere 8400R

Last Updated: September 2024

Overview

The John Deere 8400R is a powerful row crop tractor built from 2016 to 2019. It has a strong 6-cylinder diesel engine that makes 400 horsepower, which is very high compared to other tractors. The engine is big and tough, with a displacement of 548 cubic inches, also very high for its class.

This tractor is great for heavy farm work. It has a sturdy 4-wheel drive system and a full power shift transmission with 23 forward gears and 11 reverse gears. The rear hitch can lift up to 15,000 pounds, which is above average. The 8400R is big, weighing 32,691 pounds, and it has a comfortable CommandView III cab for the driver. It also has a 1000 rpm PTO and a smart hydraulic system for using different tools.
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Key Specifications

Category: Row Crop

Power Output: 400 hp (298.3 kW)

Transmission: Full power shift

Drive Type: MFWD - Mechanical Front Wheel Drive

Operating Weight: 32691 lb (14828 kg)

Fuel Type: Diesel

John Deere 8400R vs. Similar Tractors

Power Output

The Power Output for the John Deere 8400R is Excellent. It is greater than 99% of similar Row Crop tractors in our database.

Horsepower distribution of Row Crop tractors

(across 1.1K+ tractors in our database)

Operating Weight

The Operating Weight for the John Deere 8400R is Excellent. It is greater than 99% of similar Row Crop tractors in our database.

Operating weight distribution of Row Crop tractors

(across 1.3K+ tractors in our database)

Engine Displacement

The Engine Displacement for the John Deere 8400R is Excellent. It is greater than 97% of similar Row Crop tractors in our database.

Engine displacement distribution of Row Crop tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the John Deere 8400R is Below Average. It is greater than 28% of similar Row Crop tractors in our database.

Engine rated RPM distribution of Row Crop tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
John Deere
Model
PowerTech PSS
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Turbocharged aftercooled
Cylinders
6
Displacement
548 ci (9.0 L)
Bore
4.65 in (118.1 mm)
Stroke
5.35 in (135.9 mm)
Rated RPM
2100
Power Output
400 hp (298.3 kW)

Transmission

Type
Full power shift
Forward Gears
23
Reverse Gears
11

Drivetrain

Chassis
4x4 MFWD 4WD
Drive Type
MFWD - Mechanical Front Wheel Drive
Steering Type
Hydrostatic power
Brake Type
Hydraulic wet disc