John Deere 7420 Specs, Parts, HP, Price, Data, Weight and Problems

John Deere 7420 is a powerful piece of equipment that can help farmers do their job better. It has a lot of features that make it easy to use and efficient. This tractor is perfect for those who are looking for a reliable machine that they can rely on.

John Deere 7420 Specifications:

Width96 in.
4WD Clearance (front axle)20.5 in.
4WD Wheelbase264 cm
Length203.3 in. (516 cm)
Height289 cm
Front tread59.5 to 87.5 in. (151 to 222 cm (2WD))
Engine CodeJohn Deere PowerTech 6068HF475
Rear axleRack-and-pinion: 3.4 by 96 in. (86 by 2438 mm)
2WD Wheelbase112.8 in.
Bore x Stroke4.19×5.00
Rear axleFlanged: 65.5 inch length
Compression Ratio17:01
Engine size – Displacement – Engine capacity414 ci
Front tread59.4 to 83.4 in. (150 to 211 cm (4WD))
Fuel Typeturbocharged diesel
Number of cylinders6-cylinder
Rear tread60 to 88 in. or 152 to 223 cm (flange axle)
Rear tread76 to 96 in. / 193 to 243 cm (long flange)
Rear tread60 to 104.6 in. (152 to 265 cm (96-inch axle))
Maximum power – Output – Horsepower135 hp @ 2100 rpm
Transmission Clutch
Transmission / Gearbox gearsinfinite forward and reverse
Horsepower137 PS (100.7 kW; 135 HP) at 2,100 rpm
Engine typeFour-stroke, liquid-cooled, inline
Engine modelJohn Deere PowerTech 6068HF475
Engine Cooling Typeliquid-cooled
Engine Air Filter / Cleanerdual paper elements
Drive wheels – Traction – Drivetrain4×4 MFWD 4WD
Displacement6.8 L, 6,784 cm2, (414.0 cu·in)
Bore and stroke106.0 mm X 127.0 mm or 4.17 in X 5 in
Charging amps115
Pump Flow Capacity26.7 gal/min (101 l/min)
Oil capacity21.0 L (22.2 US. qt, 18.5 Imp. qt.)
Number of Remote Control Valves43500
Coolant capacity28.0 L (29.6 US. qt, 24.6 Imp. qt.)
Charging systemalternator
Relief Valve Setting2900 psi
Torque610.2 N·m (62.2 kg·m, 449.7 ft·lb) at 1,500 rpm
Transmission typePartial power shift
Steering typePower
Transmission modelJohn Deere PowrQuad
SpeedForward: 30.6 kmh (19 mph) Reverse: kmh (0 mph)
Gears16 forward and 16 reverse
Final driveInboard planetary
Differential lockElectro-hydraulic rear
Chassis4×2 2WD or 4×4 MFWD 4WD
BrakesHydraulic wet disc
Battery volts12
Battery CCA850
Transmission oil capacity56.0 L (14.8 US. gal, 12.3 Imp. gal.)
Gears24 forward and 24 reverse
Ballasted7101 kg
GearsInfinite forward and reverse
Max capacity9995 kg
Max Drawbar4,955 lbs
Max front axle9,035 lbs
Transmission modelAutoQuad
Shipping12,890 lbs (5846 kg)
Operating13,280 lbs / 6023 kg
3 Point Hitch Lift Capacity @ 24 inches8959.6 lbs (4,064 kg)
Max rear axle7795 kg
Transmission typeInfinitely Variable Transmission (IVT) – available with MFWD only
Fuel Capacity66.1 gal (250 l)
Operating Weight12299.6 lbs (5,579 kg)
Turning Radius15.1 feet(5 m)

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John Deere 7420 is a versatile tractor that can handle most light to medium duty tasks. With its powerful engine and wide range of attachments, it’s the perfect tool for your farm. So if you’re in the market for a reliable tractor, don’t hesitate to check out the John Deere 7420.

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