Introduction
John Deere 5420 Utility Tractor
The John Deere 5420 is a utility tractor produced between 2001 and 2004 in Augusta, Georgia, USA. Part of the 5000 series, it is designed for general agricultural tasks, offering a power output of 81 hp and serving as a successor to the 5410 model.
Engine Specifications
The tractor is powered by a 4.5-liter, liquid-cooled engine with a rated speed of 2400 RPM. It features a compression ratio of 17.6:1 and produces 179.2 lb-ft of torque at 1400 RPM. The engine cooling capacity is 10.8 liters, and the oil capacity is 8.5 liters.
Transmission and Drivetrain
The 5420 offers three transmission configurations: a 9-speed collar shift, a 9-speed partially synchronized SyncShuttle, and a 12-speed PowrReverser with power shuttle capability. These options allow for varying degrees of operational convenience, with the PowrReverser enabling clutchless forward-reverse directional shifts. It is available in both two-wheel and four-wheel drive configurations.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a pump flow of 15.9 gpm and a system pressure of 2800 psi. It supports 2 to 3 valves for implement control. The independent rear PTO operates at 540 RPM, with a 540E economy setting available at 1700 engine RPM to optimize fuel efficiency during light-duty work.
Dimensions and Capacity
With a wheelbase of 217 cm in the ROPS configuration, the tractor provides a stable platform for field operations. The rear three-point hitch is Category II/I and provides a lift capacity of 1,530 kg at 24 inches behind the lift point, suitable for a variety of mounted implements.
Conclusion
The John Deere 5420 is a versatile utility tractor suited for varied farming applications, balancing engine power with multiple transmission choices and a capable hydraulic system. Its construction and technical specifications make it a reliable choice for maintenance and general field work.
Production Information of John Deere, 5420
- The John Deere model 5420 is nearly identical to the 5410.
- Utility tractor
- Built in Augusta, Georgia, USA
| Manufacturer | John Deere |
|---|---|
| Original price | $28,000 (2004) |
Dimension and Tires Information of John Deere, 5420
| Width | 74.1 inches (ROPS) [188 cm] |
|---|---|
| Wheelbase | 85.7 inches (ROPS) [217 cm] |
| Wheelbase(optional) | 145.5 inches (2WD cab) [369 cm] |
| Length | 151.5 inches (ROPS) [384 cm] |
| Length(optional) | 85 inches (2WD cab) [215 cm] |
| Length(optional) | 78.4 inches (cab) [199 cm] |
| Length(optional) | 148 inches (4WD cab) [375 cm] |
| Length(optional) | 86 inches (4WD cab) [218 cm] |
| Length(optional) | 17.7 inches (4WD) [44 cm] |
| Ground clearance | 18.8 inches (2WD) [47 cm] |
| Ag front | 7.50-16 |
|---|---|
| Ag rear | 16.9-30 |
Engine Specifications of John Deere, 5420
- Liquid-cooled
| Starter volts | 12 |
|---|---|
| Firing order | 1-3-4-2 |
| Fuel use | 4.21 gal/hour [15.9 l/hour] |
| Coolant capacity | 11.4 qts [10.8 L] |
| Rated RPM | 2400 |
| Idle RPM | 825-2625 |
| Compression | 17.6:1 |
| Displacement | 276 ci [4.5 L] |
| Power | 81 hp [60.4 kW] |
| Oil capacity | 9 qts [8.5 L] |
| Oil change | 100 h |
| Bore/Stroke | 4.19x5.00 inches [106 x 127 mm] |
| Torque RPM | 1400 |
| Intake valve clearance | 0.014 inches [0.356 mm] |
| Exhaust valve clearance | 0.018 inches [0.457 mm] |
| Torque | 179.2 lb-ft [243.0 Nm] |
| Operating RPM | 1600-2400 |
Transmission Information of John Deere, 5420
Transmission variants 1
- Three gears (1-3) plus reverse (R) in three ranges (A-C). Tractor must be stopped, and clutch used, to shift gears or range.
| Manufacturer | John Deere |
|---|---|
| Oil capacity | 40 qts [37.9 L] |
| Clutch | Dry disc |
| Type | Collar shift |
| Gears | 9 forward and 3 reverse |
Transmission variants 2
- Three gears (1-3) plus reverse (R) in three ranges (A-C). Gear and direction shifts are synchronized enabling shifting on the move with the clutch. Tractor must be stopped, and clutch used, to shift ranges.
| Transmission | John Deere SyncShuttle |
|---|---|
| Oil capacity | 40 qts [37.9 L] |
| Clutch | Dry disc |
| Type | Partially synchronized |
| Gears | 9 forward and 3 reverse |
Transmission variants 3
- Four gears (1-4) in three ranges (A-C) with left-hand directional lever. Forward-reverse directional shifts may be done while moving, without the clutch. Gear shifts are synchronized. Tractor must be stopped to shift ranges.
| Transmission | John Deere PowrReverser |
|---|---|
| Oil capacity | 46 qts [43.5 L] |
| Clutch | Wet disc |
| Type | Power shuttle |
| Gears | 12 forward and reverse |
- 9-speed collar shift
- 9-speed partially synchronized
- 12-speed power shuttle
Mechanical Specs of John Deere, 5420
- Two- or four-wheel drive
- ROPS with straddle-mount platform. Optional ROPS with isolated platform (IOOS). Optional cab.
- Hydraulic wet disc brakes
| Steering | Hydrostatic power |
|---|
Power Information of John Deere, 5420
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 540E@1700 |
| Engine RPM | 540@2400 |
| Rear PTO Type | 540 |
| Rear PTO Type(optional) | 540/540E |
Hydraulics Specifications of John Deere, 5420
| Steering flow | 6.6 gpm [25.0 lpm] |
|---|---|
| Type | Open center |
| Valves | 2 to 3 |
| Pressure | 2800 psi [193.1 bar] |
| Capacity | 10 gal [37.9 L] |
| Steering press. | 1900 psi [131.0 bar] |
| Pump flow | 15.9 gpm [60.2 lpm] |
| Pump flow(optional) | 11.5 gal (PowrReverser) [43.5 L] |
Three-Point Hitch of John Deere, 5420
| Rear Type | II/I |
|---|---|
| Rear lift (at 24"/610mm) | 3,374 lbs [1530 kg] |
Electrical System of John Deere, 5420
| Battery Group | 31 |
|---|---|
| Ground | Negative |
| Ground(optional) | 950 (late) |
| Battery CCA | 700 (early) |
| Charging system | Alternator |
| Battery volts | 12 |
| Charging amps | 65 |
Where it sits
With 81 HP, the John Deere 5420 sits between 5410 (72 HP) and 5520 (89 HP) in John Deere's range. Its power puts it in the 53th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the John Deere 5420 have?
The John Deere 5420 delivers 81 HP.
What years was the John Deere 5420 produced?
The John Deere 5420 was produced in 2001-2004.
What transmission does the John Deere 5420 use?
The John Deere 5420 uses a Collar shift transmission.
Is the John Deere 5420 4WD?
The John Deere 5420 is available in 2WD/4WD.