Contents
- 1 John Deere 8420 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, Features & Pictures
- 2 John Deere 8420 Specs
- 2.1 John Deere 8420 Engine:
- 2.2 John Deere 8420 capacity
- 2.3 John Deere 8420 3 Point Hitch
- 2.4 John Deere 8420 Power
- 2.5 John Deere 8420 Mechanical
- 2.6 John Deere 8420 Transmission
- 2.7 John Deere 8420 Hydraulics
- 2.8 John Deere 8420 PTO
- 2.9 John Deere 8420 Dimensions
- 2.10 John Deere 8420 Tires
- 2.11 John Deere 8420 Electrical
- 2.12 John Deere 8420 Battery
- 2.13 John Deere 8420 Attachments
- 2.14 Related Posts
John Deere 8420 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, Features & Pictures
John Deere 8420 Row-Crop Tractor is equipped with a John Deere turbocharged diesel 6-cylinder liquid-cooled inline 496 ci [8.1 L] engine, which delivers 270 hp [201.3 kW] power at rated rpm 2200.
John Deere 8420 Row-Crop Tractor featured with a John Deere 8.1L 6-cyl diesel engine, 4×4 MFWD 4WD, hydrostatic power steering, 15180 lbs [6885 kg] Rear lift, 21650 to 23780 pounds weight and hydraulic wet disc brakes.
Now, let’s find out the John Deere 8420 Row-Crop Tractor Price, Parts Specs, Reviews, Serial numbers & Images.
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John Deere 8420 Price
John Deere 8420 Original Price: NA
John Deere 8420 Serial Number
- 2002: 1001
- 2003: 10001
- 2004: 20001
- 2005: 30001
John Deere 8420 Review Video
John Deere 8420 Specs
John Deere 8420 Engine:
| Engine | John Deere turbocharged diesel 6-cylinder liquid-cooled inline 496 ci [8.1 L] |
| Bore/Stroke: | 4.56×5.06 inches [116 x 129 mm] |
| Emissions: | Tier II |
| Rated Power (ECE R24): | 270 hp [201.3 kW] |
| Rated Power (EC 97/98): | 284 hp [211.8 kW] |
| Maximum Power (ECE R24): | 300 hp [223.7 kW] |
| Maximum Power (EC 97/68): | 314 hp [234.1 kW] |
| Fuel system: | electronic high-pressure common rail (HPCR) |
| Air cleaner: | dry with secondary element |
| Compression: | 16.5:1 |
| Rated RPM: | 2200 |
| Idle RPM: | 900-2300 |
| Operating RPM: | 1500-2200 |
| Starter volts: | 12 |
| Oil capacity: | 28.5 qts [27.0 L] |
| Oil change: | 250 h |
| Coolant capacity: | 35.9 qts [34.0 L] |
John Deere 8420 capacity
| Fuel: | 160 gal [605.6 L] |
| Hydraulic system: | 37 gal [140.0 L] |
| ILS Hydraulic system: | 39.6 gal [149.9 L] |
| Front hubs: | 3.6 qts [3.4 L] |
| ILS Front hubs: | 4.2 qts [4.0 L] |
| Front diff.: | 14.2 qts [13.4 L] |
John Deere 8420 3 Point Hitch
| Rear Type: | III/IIIN |
| Rear lift: | 15180 lbs [6885 kg] |
| 17300 lbs [7847 kg] * | |
| Front Hitch: | IIIN* |
| Front lift: | 11000 lbs [4989 kg] |
John Deere 8420 Power
| Engine (gross): | 284 hp [211.8 kW] |
| Engine (net): | 270 hp [201.3 kW] |
| Engine (max): | 314 hp [234.1 kW] |
| PTO (claimed): | 235 hp [175.2 kW] |
| Drawbar (tested): | 207.49 hp [154.7 kW] |
| PTO (tested): | 269.41 hp [200.9 kW] |
John Deere 8420 Mechanical
| Chassis: | 4×4 MFWD 4WD |
| Steering: | hydrostatic power |
| Brakes: | hydraulic wet disc |
| Trailer brakes: | hydraulic* |
| Cab: | Cab standard. |
John Deere 8420 Transmission
| Transmission: | John Deere PowerShift |
| Type: | full power shift |
| Gears: | 16 forward and 4 reverse |
| Clutch: | hydraulic wet disc |
| Oil capacity: | 148 qts [140.1 L] |
| 158.4 qts [149.9 L] (ILS) |
John Deere 8420 Hydraulics
| Type: | closed center pressure-flow compensated (PFC) |
| Capacity: | 37 gal [140.0 L] |
| ILS Capacity: | 39.6 gal [149.9 L] |
| Pressure: | 2900 psi [200.0 bar] |
| Valves: | 4 to 5 |
| SCV flow: | 30 gpm [113.6 lpm] |
| Total flow: | 33.5 gpm [126.8 lpm] * |
| 42.5 gpm [160.9 lpm] * |
John Deere 8420 PTO
| Rear PTO: | independent |
| Clutch: | hydraulic wet discs |
| Rear RPM: | 1000 (1.75) |
| 540/1000 (1.375 optional) | |
| Engine RPM: | 540@1975 1000@2200 |
John Deere 8420 Dimensions
| Weight (shipping): | 21,650 lbs [9820 kg] |
| ILS Weight (shipping): | 23,050 lbs [10455 kg] |
| Weight (operating): | 23,780 lbs [10786 kg] (480/80R46 duals) |
| Drawbar capacity: | 3,900 lbs [1769 kg] (Cat 3 extended) |
| 6,070 lbs [2753 kg] (Cat 3 short) | |
| 10,000 lbs [4536 kg] (Cat 4) | |
| Wheelbase: | 118.9 inches [302 cm] |
| 117.7 inches [298 cm] (ILS) | |
| Length: | 211.9 inches [538 cm] |
| Height (cab): | 122.2 inches [310 cm] |
| Front axle: | 4WD Independent Link Suspension (ILS) |
| Rear axle: | Rack-and-pinion: 4.331 by 118.5 inches [110×3009 mm] Rack-and-pinion: 4.724 by 118.5 inches [119×3009 mm] |
| 4WD [152 to 203 cm] 4WD} 60 to 88 inches {ILS} [152 to 223 cm] {ILS} Front tread: |
60 to 80 inches |
John Deere 8420 Tires
| Ag front: | 16.9R30 |
| Ag rear: | 18.4R46 |
John Deere 8420 Electrical
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 150 |
John Deere 8420 Battery
| Number: | 2 |
| Cold-cranking amps: | 925 |
| Volts: | 12 |
John Deere 8420 Attachments
| Weight (shipping): | 21,650 lbs [9820 kg] |
| ILS Weight (shipping): | 23,050 lbs [10455 kg] |
| Weight (operating): | 23,780 lbs [10786 kg] (480/80R46 duals) |
| Drawbar capacity: | 3,900 lbs [1769 kg] (Cat 3 extended) |
| 6,070 lbs [2753 kg] (Cat 3 short) | |
| 10,000 lbs [4536 kg] (Cat 4) | |
| Wheelbase: | 118.9 inches [302 cm] |
| 117.7 inches [298 cm] (ILS) | |
| Length: | 211.9 inches [538 cm] |
| Height (cab): | 122.2 inches [310 cm] |
| Front axle: | 4WD Independent Link Suspension (ILS) |
| Rear axle: | Rack-and-pinion: 4.331 by 118.5 inches [110×3009 mm] Rack-and-pinion: 4.724 by 118.5 inches [119×3009 mm] |
| 4WD [152 to 203 cm] 4WD} 60 to 88 inches {ILS} [152 to 223 cm] {ILS} Front tread: |
60 to 80 inches |
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Final Words