Tractor · 2016Unverified
John Deere 8400R
John Deere 8400R — 8R Series · 400 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
400 hp
Max power
274.3 kW
Weight
14828 kg
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Row-Crop tractorReference
Built in Waterloo, Iowa, USAReference
Four-wheel driveReference
Final drivesinboard planetaryReference
Differential lockhydraulic rear standardReference
Differential lockhydraulic front with 1500 and ILS axlesReference
Steeringhydrostatic powerReference
SteeringActive Command steering optionalReference
Hydraulic wet disc brakesReference
Trailer brakeshydraulic (optional)Reference
Trailer brakesdual line air (optional)Reference
CommandView III cab standard with air-conditioning. AutoTrac ready; JDLink; ServiceADVISOR RemoteReference
Engine
John Deere 9.0L 6-cyl dieselReference
Engine (gross)298.3 kWReference
Drawbar (tested)238.8 kWReference
John Deere PowerTech PSSReference
turbocharged aftercooled dieselReference
6-cylinderReference
liquid-cooledReference
Displacement9.0 LReference
Bore/Stroke118 x 136 mmReference
EmissionsTier 4Reference
Emission controlselective catalyst reductionReference
Rated Power (gross)298.3 kWReference
Fuel systemelectronic high-pressure common railReference
Compression16:1Reference
Rated RPM2100Reference
StarterelectricReference
Starter volts12Reference
Max power274.3 kWReference
Power at rated engine speed252.3 kWReference
Max power238.8 kWReference
Transmission
23-speed full power shiftReference
TransmissionJohn Deere e23Reference
Typefull power shiftReference
Gears23 forward and 11 reverseReference
PTO & Hydraulics
PTO (tested)274.3 kWReference
Hydraulic system40.1 LReference
Hydraulic system90.1 LReference
Typeclosed-center load sensing pressure flow compensatedReference
Capacity40.1 LReference
Capacity90.1 LReference
Rear valves4 to 6Reference
Front valves0 to 2Reference
Pump flow227.1 lpmReference
Pump flow321.7 lpmReference
SCV flow132.5 lpmReference
SCV flow159.0 lpmReference
Rear TypeIVN/IIIReference
Rear lift6804 kgReference
Rear lift9072 kgReference
Rear Armshydraulic center link optionalReference
Front HitchoptionalReference
Front lift (at ends)5193 kgReference
DrawbarCat 4Reference
DrawbarCat 4 Heavy-Duty optionalReference
Rear PTOindependentReference
Rear PTO Type1000 (1.75)Reference
Rear PTO Type1000/1000E (1.75 optional)Reference
Rear PTO Type540/1000 (1.375 optional)Reference
Front PTOoptional independentReference
Front PTO Type1000 (1.75)Reference
Front PTO Type1000 (1.375)Reference
Power at rated PTO speed270.1 kWReference
Capacities
Fuel645.0 LReference
Fuel685.8 LReference
Exhaust fluid (DEF)25.7 LReference
Max capacity18000 kgReference
Dimensions
Wheelbase305 cmReference
Weight14828 kgReference
Front tire380/80R38Reference
Rear tire480/80R50Reference
Standard tires (ag)Front: 380/80R38. Rear: 480/80R50Reference
Length622 cmReference
Length659 cmReference
Width348 cmReference
Width444 cmReference
Height (cab)328 cmReference
Clearance (front axle)58 cmReference
Clearance (front axle)50 cmReference
Clearance (rear axle)63 cmReference
Front axle1500 MFWDReference
Front axleILS 42 KPHReference
Front axleILS 50 KPHReference
Rear axle119 by 2438 mmReference
Rear axle119 by 3009 mmReference
Front tread157 to 223 cmReference
14828 kgReference
Max front axle8000 kgReference
Max rear axle11500 kgReference
8400R Serial Number Location
Serial number plate on the front-right of the tractor frame, above the front axle.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps240Reference
Batteries2Reference
Battery CCA925 (each)Reference
Battery volts12Reference
Test results
Diesel e23 4WDApril 4 - 21, 2017Link: OCED Tractor Test 2172 fileReference
PTO performanceReference
Fuel use69.3 l/hourReference
Fuel use65.9 l/hourReference
Fuel use69.6 l/hourReference
Drawbar performanceReference
Fuel use70.8 l/hourReference
Gear 10 used for power test.Reference
Max pull13401 kgReference
Gear 8 used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.