Tractor · Unverified
John Deere 6425
John Deere 6425 — Utility tractor · 114 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
114 hp
Weight
3779 kg
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Utility tractorReference
Built in Mannheim, Baden-Württemberg, GermanyReference
Drive4x2 2WDReference
Drive4x4 MFWD 4WD (optional)Reference
Steeringhydrostatic powerReference
Hydraulic wet disc brakesReference
Two-post foldable ROPS.Reference
Engine
John Deere 4.5L 4-cyl dieselReference
Fuel tank165.0 LReference
Engine (gross)85.0 kWReference
Engine (net)82.0 kWReference
Engine (max)89.5 kWReference
John Deere 4045HLReference
turbocharged intercooled dieselReference
4-cylinderReference
liquid-cooledReference
Displacement4.5 LReference
Bore/Stroke106 x 127 mmReference
EmissionsStage IIIReference
Rated Power (net)82.0 kWReference
Rated Power (gross)85.0 kWReference
Maximum Power (net)85.8 kWReference
Maximum Power (gross)89.5 kWReference
Fuel systemelectronic fuel injectionReference
Cooling systemviscous fanReference
Rated RPM2300Reference
Idle RPM850-2460Reference
Operating RPM1500-2300Reference
Torque477.3 NmReference
Torque RPM1600Reference
Firing order1-3-4-2Reference
StarterelectricReference
Starter volts12Reference
Oil capacity16.0 LReference
Coolant capacity26.5 LReference
Transmission
12-speed synchronizedReference
16-speed power shuttleReference
TransmissionJohn Deere SyncroPlusReference
TypesynchronizedReference
Gears12 forward and 4 reverseReference
Clutchwet 225mm disc PermaClutch IIReference
Oil capacity55.0 LReference
Three gears (1-3) plus reverse (R) in four ranges (A-D).Reference
TransmissionJohn Deere PowrReverserReference
Typepower shuttleReference
Gears16 forward and reverseReference
Four gears (1-4) in four ranges (A-D) with left-hand reverser lever. 30 KPH and 40 KPH maximum speed options available.Reference
PTO & Hydraulics
PTO (claimed)73.1 kWReference
Typeopen center gear pumpReference
Pressure175.0 barReference
Pump flow54.0 lpmReference
Rear Type2/1Reference
Controlload and depth control with mechanical top-link sensingReference
Rear lift4549 kgReference
Rear PTOindependentReference
Clutchmechanical-hydraulic wet discReference
Rear PTO Type540/1000Reference
Engine RPM540@2143Reference
Engine RPM1000@2208Reference
Dimensions
Wheelbase240 cmReference
Weight3779 kgReference
Front tire7.50R18Reference
Rear tire18.4R30 (2WD)Reference
Standard tires (ag)Front: 7.50R18. Rear: 18.4R30 (2WD)Reference
Standard tires (ag)Front: 13.6R24. Rear: 18.4R30 (4WD)Reference
Length427 cmReference
Width221 cmReference
Height (ROPS)276 cmReference
Shipping weight3779 kgReference
Max weight6999 kgReference
Clearance (rear axle)161 cmReference
Flange rear axleReference
6425 Serial Numbers
Location:Right side of main tractor frame.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps90Reference
Battery volts12Reference
Battery AH110Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.