John Deere 8400R Specifications

John Deere Logo

Engine Horsepower: 400 hp

Manufactured: 2016 to 2019

John Deere 8400R Summary

The John Deere 8400R is a row-crop tractor produced from 2016 to 2019 as part of the 8R Series. It is manufactured in Waterloo, Iowa, USA, and features a gross engine power of 400 hp. The drawbar power is tested at 320.19 hp, and the PTO power is tested at 367.80 hp.

Tractor Icon

John Deere 8400R Horsepower, Weight, and Specifications:

Production

Where and how was this tractor manufactured?

  • Manufacturer: John Deere
  • Type: Row-Crop tractor
  • Factory: Waterloo, Iowa, USA

Horsepower

What is the horsepower of the tractor's engine?

  • Engine (gross): 400 hp (298.3 kW)
  • Drawbar (tested): 320.19 hp (238.8 kW)
  • PTO (tested): 367.80 hp (274.3 kW)

Engine

What kind of engine does the tractor use?

  • Engine: John Deere 9.0L 6-cyl diesel

Mechanical

What are the mechanical characteristics of this tractor?

  • Chassis: 4x4 MFWD 4WD
  • Final drives: Inboard planetary
  • Differential lock: Hydraulic rear standard, hydraulic front with 1500 and ILS axles
  • Steering: Hydrostatic power, Active Command steering optional
  • Brakes: Hydraulic wet disc
  • Trailer brakes: Hydraulic (optional), dual line air (optional)
  • Cab: CommandView III cab standard with air-conditioning, AutoTrac ready, JDLink, ServiceADVISOR Remote
  • Transmission: 23-speed full power shift

Capacity

What are the fluid capacities of this tractor?

  • Fuel: 170.4 gal (645.0 L), 181.2 gal (685.8 L, G49 chassis)
  • Exhaust fluid (DEF): 6.8 gal (25.7 L)
  • Hydraulic system: 10.6 gal (40.1 L), 23.8 gal (90.1 L, optional)

Hydraulics

What are the hydraulic specifications of this tractor?

  • Type: Closed-center load sensing pressure flow compensated
  • Capacity: 10.6 gal (40.1 L), 23.8 gal (90.1 L, optional)
  • Rear valves: 4 to 6
  • Front valves: 0 to 2
  • Pump flow: 60 gpm (227.1 lpm), 85 gpm (321.7 lpm, optional)
  • SCV flow: 35 gpm (132.5 lpm), 42 gpm (159.0 lpm, optional)

Tractor Hitch

What are the specifications of the tractor's hitch?

  • Rear Type: IVN/III
  • Rear lift: 15000 lbs (6804 kg), 20000 lbs (9072 kg, optional)
  • Rear Arms: Hydraulic center link optional
  • Front Hitch: Optional
  • Front lift (at ends): 11450 lbs (5193 kg)
  • Drawbar: Cat 4, Cat 4 Heavy-Duty optional

Power Take-off (PTO)

What are the PTO specifications of this tractor?

  • Rear PTO: Independent
  • Rear RPM: 1000 (1.75), 1000/1000E (1.75 optional), 540/1000 (1.375 optional)
  • Front PTO: Optional independent
  • Front RPM: 1000 (1.75), 1000 (1.375)

Dimensions & Tires

What are the dimensions and tire sizes of this tractor?

  • Wheelbase: 120.1 inches (305 cm)
  • Weight: 32691 lbs (14828 kg)
  • Front tire: 380/80R38
  • Rear tire: 480/80R50

Electrical

What are the electrical specifications of this tractor?

  • Ground: Negative
  • Charging system: Alternator
  • Charging amps: 240
  • Batteries: 2
  • Battery CCA: 925 (each)
  • Battery volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.