| Manufacturer | John Deere |
| Price | - |
| Model | 5820 |
| Equipment Type | Utility Tractors |
| Factory | Mannheim, Baden-Württemberg, Germany |
JOHN DEERE 5820 POWER
| Engine | 88hp / 65.6kW |
| PTO (claimed) | 76hp / 56.7kW |
ENGINE DETAIL
The John Deere 5820 features a robust 4.5L turbocharged diesel engine that delivers 88hp at 2300 RPM and a substantial torque of 250 lb-ft at 1500 RPM, providing efficient performance for demanding agricultural tasks. Its Stage II emissions compliance indicates a balanced approach to power and environmental considerations, though it may face regulatory challenges in stricter markets. Regular maintenance, such as coolant changes every 3000 hours, is crucial for longevity, with specific valve clearances that underline the need for precise adjustment to ensure optimal engine performance.
| Description | John Deere 4045TL274 turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 276ci / 4.5L |
| Bore/Stroke | 4.19x5.00inches / 106x 127mm |
| Emissions | Stage II |
| Power | 88hp / 65.6kW |
| Rated RPM | 2300 |
| Torque | 250lb-ft / 339.0Nm |
| Torque RPM | 1500 |
| Firing order | 1-3-4-2 |
| Starter | electric |
| Starter volts | 12 |
| Starter power | 4hp / 3.0kW |
| Coolant capacity | 14.3qts / 13.5L |
| Coolant change | 3000 h |
| Intake valve clearance | 0.014inches / 0.356mm |
| Exhaust valve clearance | 0.018inches / 0.457mm |
ENGINE OIL
The John Deere 5820 has an oil capacity of 13.7 quarts (13.0 liters), which is crucial for optimal engine lubrication and performance. Regular oil changes every 500 hours are essential to maintain engine integrity and prevent wear. Neglecting this maintenance can lead to reduced efficiency and potential engine damage due to oil degradation over time.
| Oil capacity | 13.7qts / 13.0L |
| Oil change | 500 h |
JOHN DEERE 5820 ENGINE
The John Deere 5820 features a robust 4.5L 4-cylinder diesel engine, offering a balance of power and efficiency suitable for medium-duty agricultural tasks. Key advantages include its excellent torque characteristics and fuel efficiency, which enhance productivity during long operation hours. However, one challenge may be its weight, potentially limiting maneuverability in softer soil conditions; operators should consider the intended terrain when using this model.
| Description | John Deere 4.5L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The John Deere 5820 tractor features a transmission that offers either a 16-speed or 32-speed option, enhancing operator control and adaptability for various field conditions. The 32-speed transmission provides finer gear selection, ideal for applications requiring precise power management and speed adjustments, while the 16-speed may offer simpler operation for users focused on basic tasks. Consider your operational needs: the 32-speed may benefit high-precision tasks, but could add complexity, whereas the 16-speed might suit more straightforward farming scenarios.
| Description | 16-speed 32-speed |
TRANSMISSION 1
The John Deere 5820 features a Power Quad transmission, providing 16 forward and reverse gears, which enhances versatility in various agricultural tasks. It has an oil capacity of 52.8 quarts (50.0 liters), requiring JDM J20C oil for low temperatures down to -10°F (-23°C), and JDM J20D for extreme conditions ranging from -40°F to 86°F (-40°C to 30°C). This versatility allows for optimal performance and reliability in diverse operating environments, though the need for specific oil types may add complexity to maintenance routines.
| Transmission | Power Quad |
| Gears | 16 forward and reverse |
| Oil capacity | 52.8qts / 50.0L |
| -10oF [-23oC] | JDM J20C |
| -40o↔86oF [-40o↔30oC] | JDM J20D |
TRANSMISSION 2
The John Deere 5820 features a Power Quad Plus transmission with 16 forward and reverse gears, allowing for flexibility in various field conditions and improving efficiency during transport operations. Its oil capacity of 53.9 quarts (51.0L) is ample for maintaining optimal lubrication, but users should be aware of the specified oil types, JDM J20C for colder conditions and JDM J20D for a broader range, to ensure reliable performance. This tractor is well-suited for diverse agricultural tasks, but operators must consider the climate when selecting the appropriate hydraulic fluid.
| Transmission | Power Quad Plus |
| Gears | 16 forward and reverse |
| Oil capacity | 53.9qts / 51.0L |
| -10oF [-23oC] | JDM J20C |
| -40o↔86oF [-40o↔30oC] | JDM J20D |
TRANSMISSION 3
The John Deere 5820 features a PowrQuad transmission with 16 forward and reverse gears, allowing for efficient power management and flexibility in various field applications; however, operators must familiarize themselves with gear selection to minimize wear under heavy loads. The oil capacity of 53.9 quarts supports effective lubrication across diverse operating temperatures, but ensuring the appropriate oil type (JDM J20C or J20D) is crucial for optimal performance and longevity. This tractor is particularly advantageous in colder climates, with J20C suitable for operation down to -10°F, while J20D allows for effective performance up to 86°F, catering to diverse agricultural scenarios.
| Transmission | PowrQuad with underdrive |
| Gears | 16 forward and reverse |
| Oil capacity | 53.9qts / 51.0L |
| -10oF [-23oC] | JDM J20C |
| -40o↔86oF [-40o↔30oC] | JDM J20D |
TRANSMISSION 4
The John Deere 5820 tractor features a PowerQuad Plus transmission, offering efficient gear shifting with 32 forward and reverse speeds, enabling optimal torque management and versatility in various agricultural tasks. Its oil capacity of 55 quarts (52.1L) ensures adequate lubrication, while the recommended fluids (JDM J20C for lower temperatures and JDM J20D for a wider temperature range) provide improved performance and protection against wear in diverse climates. Be mindful of the oil viscosity when operating in extreme temperatures, as this directly affects hydraulic system performance and transmission responsiveness.
| Transmission | PowerQuad Plus with underdrive |
| Gears | 32 forward and reverse |
| Oil capacity | 55qts / 52.1L |
| -10oF [-23oC] | JDM J20C |
| -40o↔86oF [-40o↔30oC] | JDM J20D |
MECHANICAL
The John Deere 5820 features a robust 4x4 MFWD chassis, offering superior traction and stability on diverse terrains, essential for maximizing productivity in challenging conditions. Its hydrostatic power steering enhances maneuverability, while the optional air conditioning improves operator comfort during prolonged use. The choice between 16-speed and 32-speed transmissions allows for precise control over speed and torque, catering to different operational demands, though the complexity of the 32-speed may necessitate a steeper learning curve for operators.
| Chassis | 4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Brakes | wet disc |
| Cab | Cab standard. Optional A/C |
| Transmissions | 16-speed 32-speed |
CAPACITY
| Fuel | 30.1gal / 113.9L 34.6gal / 131.0L (optional) |
| Hydraulic system | 13.75gal / 52.0L |
| Front axle | 4.8qts / 4.5L |
| Front hubs | 0.7qts / 0.7L |
HYDRAULICS
| Type | load sensing pressure compensated |
| Capacity | 13.75gal / 52.0L |
| Pressure | 2900psi / 200.0bar |
| Valves | up to 3 |
| Total flow | 14.8gpm / 56.0lpm 17.2gpm / 65.1lpm (optional) |
| -10oF [-23oC] | JDM J20C |
| -40o↔86oF [-40o↔30oC] | JDM J20D |
TRACTOR HITCH
| Rear Type | II |
| Rear lift (at ends) | 8,319lbs / 3773kg |
| Front Hitch | optional |
| Front lift | 6,519lbs / 2957kg |
POWER TAKE-OFF (PTO)
| Rear RPM | 540/540E / 540/540E / 1000 |
| Front PTO | optional |
| Front RPM | 1000 |
JOHN DEERE 5820 TIRES
The John Deere 5820's tire specifications, with 13.6R24 fronts and 16.9R34 rears, indicate a strong load-bearing capacity and enhanced traction for agricultural applications. The combination of front and rear tire sizes supports improved stability, especially in uneven terrain, but may require careful attention to alignment and weight distribution to prevent soil compaction. This configuration is ideal for medium-duty tasks such as plowing or cultivating, where versatility and maneuverability are essential.
| Ag front | 13.6R24 |
| Ag rear | 16.9R34 |
DIMENSIONS
| Wheelbase | 88.6inches / 225cm |
| Length | 155.5inches / 394cm |
| Width | 85.6inches / 217cm |
| Height (cab) | 102.2inches / 259cm 100.2inches / 254cm (low-profile) |
| Shiping weight | 8,157lbs / 3700kg |
| Max weight | 13,450lbs / 6100kg |
| Ground clearance | 15.4inches / 39cm |
| Front tread | 56 to 75.8inches / 142to 192cm |
| Rear tread | 55.6 to 75.3inches / 141to 191cm |
DIMENSIONS & TIRES
The John Deere 5820, with its 88.6-inch wheelbase, offers enhanced stability and maneuverability, making it suitable for both field and transport applications. Weighing 8,157 lbs (3,700 kg), it provides adequate traction for heavy tillage tasks, while the front tires (13.6R24) and rear tires (16.9R34) contribute to effective weight distribution and soil compaction. However, the larger rear tires may pose challenges in tight spaces, necessitating consideration of operational context.
| Wheelbase | 88.6inches / 225cm |
| Weight | 8,157lbs / 3700kg |
| Front tire | 13.6R24 |
| Rear tire | 16.9R34 |
5820 SERIAL NUMBERS
| Location | Main frame on right side |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 90/115 (optional) |
| Battery volts | 12 |
| Battery AH | 110/154 (optional) |