John Deere 8420 tractor specification
John Deere 8420 tractor specs, dimensions, fuel consumption, transmission, drive, equipment
About John Deere 8420
| General information about John Deere 8420 | |
|---|---|
| Brand | John Deere |
| Model | John Deere 8420 |
| Series | n.d. |
| Previous model | John Deere 8410 |
| Next model | John Deere 8430 |
| Smaller | John Deere 8320 |
| Larger | John Deere 8520 |
| Years | from 2002 to 2005 y. |
| Cab with ROPS | No |
| Reviews | John Deere 8420 reviews New! 3.86 AGROrank is our rating! engine very powerful, a very large fuel tank, great advantage is the individual and fuel system, big powerful engine, efficient and powerful, profitability and efficiency assessed as high, more than 4 cylinders is the higher culture of work, perfectly matched Rated RPM engine operation, Injection direct fuel, traditional injectors, turbocharging, powered by 12V starter... full review |
| Compare | Compare tractor New! |
| Questions about John Deere 8420 | Forum - John Deere 8420 questions and discussions New! |
John Deere 8420 performance
| John Deere 8420 Specs | Value |
|---|---|
| Maximum power (HP / kW) | 314 HP (230.88235294118 kW) |
| Engine RPM | 2200 rpm |
| Fuel consumption | 197 g/kWh ( rpm) |
| Fuel tank capacity | 606 l. |
| Max. speed | n.d. |
John Deere 8420 engine
| John Deere 8420 Specs | Value |
|---|---|
| Fuel type | Diesel |
| Engine producer | b.d. |
| Engine model | John Deere |
| Engine type | Diesel (diesel engine) |
| Engine capacity | 8.1 l. |
| Strokes, qty | 4 |
| Cylinders | 6 |
| Compression | n.d. |
| Bore | 116 mm |
| Stroke | 129 mm |
| Maximum torque | n.d. |
| Air filter | n.d. |
| Fuel filter | n.d. |
| Fuel filter chambers, qty | n.d. |
| Oil filter | n.d. |
| Oil pump | n.d. |
| Speed control (control) | n.d. |
| Injection pump | piston pump, direct fuel injection |
| Injectors | multi holes injector |
| Injection pressure | n.d. |
| Cooling system | n.d. |
| Forced cooling | n.d. |
| Cooler | |
| Thermostat | |
| Cooler type | |
| Coolant system capacity | n.d. |
| Clutch | n.d. |
John Deere 8420 turbocharger
| John Deere 8420 Specs | Value |
|---|---|
| Turbocharger | Yes (Turbo Diesel engine) |
| Dual turbocharger | No |
| Intercooler | No |
| Aftercooler | No |
| Wastegate valve | No |
| Variable geometry | No |
| Additional parameters | – |
John Deere 8420 electronics
| John Deere 8420 Specs | Value |
|---|---|
| Supply voltage starter (V) | 12 V |
| Ground | negative ground |
| Battery (V) | 12 V |
| Battery, qty | 1 |
| Charging system | Alternator |
| Charging system producer | n.d. |
| Ignition | Manual |
| Rear stop lamp | Yes |
| Rear agricultural lamp | n.d. |
| Cock lamp | No |
John Deere 8420 PTO
| John Deere 8420 Specs | Value |
|---|---|
| PTO rpm | 1000 rpm |
| PTO control | manual |
John Deere 8420 brakes
| John Deere 8420 Specs | Value |
|---|---|
| ABS | No |
| Brake assist | No |
| Braking system | n.d. |
| Differential | No |
| Brake type | disc brakes, wet brakes, hydraulic |
| Discs | Single |
John Deere 8420 dimensions
| John Deere 8420 Specs | Value |
|---|---|
| Weight | from 9100 kg to 14000 kg (depending by model) |
| Weight with cab | 9100 kg |
| Length | 5850 mm |
| Height | 3200 mm |
| Width | 2540 mm |
| Clearance | n.d. |
| Front track width | n.d. |
| Rear track width | n.d. |
| Wheelbase | 3020 mm |
| Front tires | 16.9R30 |
| Rear tires | n.d. |
| Max. mass of the trailer without brakes | 1500 kg |
| Max. mass of the trailer with brakes | n.d. |
| Max. axle load | n.d. |
| Max. total weight | n.d. |
| Turning radius | n.d. |
John Deere 8420 drive
| John Deere 8420 Specs | Value |
|---|---|
| Drive system | 4x4, MFWD, 4WD (depending by model) |
| Additional | all-wheel drive, all four wheels at all times and it can be used full, front drive axle, mechanical drive, front drive axle |
| Permanent 4-wheel drive | Yes |
| Permanent systems that constantly power all the wheels | Yes |
| Dynamic allocation of power between the axles | n.d. / AWD |
| Independent Link Suspension | No |
| Articulated suspension | – |
| Crawler drive | No |
| Hydrostatic steering | Yes |
| Differential | n.d. |
| Steering | rod |
| Front rods | n.d. |
| Rear planetary drives | n.d. |
| Front planetary drives | n.d. |
John Deere 8420 hydraulics
| John Deere 8420 Specs | Value |
|---|---|
| Three-point hitch | 11000 kg |
| Three-point hitch type | n.d. |
| Three-point hitch performance | n.d. |
| Three-point hitch pressure | n.d. |
| Load Sensing | No |
| Closed | b.d. |
| Central | No |
| Constant flow | No |
| Constant pressure | No |
| Control system | n.d. |
| Two-section distributor | n.d. |
| Quick couplings | n.d. |
| Auto Lift | n.d. |
John Deere 8420 transmission / gears
| John Deere 8420 Specs | Value |
|---|---|
| Synchronous transmission | Yes |
| Transmission mechanically synchronized | No, electro-hydraulic control |
| PowerShift | Yes |
| PowerShuttle | Yes |
| Additional | two clutches (dual clutch gearbox), electro-hydraulic clutch control, fast shifting, Reversing mechanism |
| Hydrostatic transmission | Yes |
| Forward gears | 16 |
| Reverse gears | 5 |
| Creeper | n.d. |
John Deere 8420 equipment
| John Deere 8420 Specs | Value |
|---|---|
| Clevis | Yes (???) |
| Lower catch | b.d. |
| Air conditioning | n.d. |