Tractor · 2003Unverified
John Deere 7420 High-Crop
John Deere 7420 High-Crop — High-Clearance tractor · 115 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
115 hp
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
High-Clearance tractorReference
Built in Waterloo, Iowa, USAReference
Four-wheel driveReference
Power steeringReference
ComfortGard Cab standard with air-conditioning.Reference
Variants
7420row-cropReference
7420HChigh-cropReference
Engine
John Deere 6.8L 6-cyl dieselReference
Fuel tank207.0 LReference
Engine100.7 kWReference
John Deere PowerTech 6068HF475Reference
turbocharged dieselReference
6-cylinderReference
liquid-cooledReference
Displacement6.8 LReference
Bore/Stroke106 x 127 mmReference
Power100.7 kWReference
Air cleanerdual paper elementsReference
Compression17:1Reference
Rated RPM2100Reference
Idle RPM850-2250Reference
Operating RPM1300-2100Reference
Torque610.2 NmReference
Torque RPM1500Reference
Firing order1-5-3-6-2-4Reference
StarterelectricReference
Starter volts12Reference
Oil capacity21.0 LReference
Coolant capacity28.0 LReference
Transmission
16-speed four-speed power shiftReference
TransmissionJohn Deere PowrQuad PlusReference
Typefour-speed power shiftReference
Gears16 forward and reverseReference
Clutchhydraulic wet discReference
Four power shift speeds (1-4) in four ranges (A-D) with left-hand reverser.Reference
PTO & Hydraulics
PTO (claimed)85.8 kWReference
Typeload sensingReference
Rear valves2Reference
SCV flow101.1 lpmReference
Rear TypeIII/IIReference
Rear lift4513 kgReference
Rear PTOindependentReference
Clutchelectro-hydraulicReference
Rear PTO Type540/1000Reference
Dimensions
Wheelbase288 cmReference
Front tire320/90R46Reference
Rear tire320/90R46Reference
Ag front320/90R46Reference
Ag rear320/90R46Reference
Length457 cmReference
Height (cab)313 cmReference
Clearance (front axle)66 cmReference
Clearance (front axle)74 cmReference
Clearance (rear axle)103 cmReference
Clearance (drawbar)75 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps115Reference
Battery CCA850Reference
Battery volts12Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.