Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Brand | John Deere | John Deere |
Model | John Deere 7930 | John Deere 8220 |
Series | n.d. | n.d. |
Previous model | John Deere 7920 | John Deere 8210 |
Next model | John Deere 7260R | John Deere 8230 |
Smaller | John Deere 7830 | John Deere 8120 |
Larger | – | John Deere 8320 |
Years | from 2007 to 2011 y. | from 2002 to 2005 y. |
Cab with ROPS | No | No |
Reviews | John Deere 7930 reviews New! | John Deere 8220 reviews New! |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Maximum power (HP / kW) | 220.32 KM (162 kW) | 256 KM (188.23529411765 kW) |
Engine RPM | 2100 rpm | 2200 rpm |
Fuel consumption | n.d. | 200 g/kWh ( rpm) |
Fuel tank capacity | 392/358 l. | 606 l. |
Max. speed | n.d. | n.d. |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Fuel type | Diesel | Diesel |
Engine producer | John Deere | n.d. |
Engine model | John Deere | John Deere |
Engine type | Diesel (diesel engine) | Diesel (diesel engine) |
Engine capacity | 6.8 l. | 8.1 l. |
Strokes, qty | n.d. | n.d. |
Cylinders | 6 | 6 |
Compression | n.d. | n.d. |
Bore | 106 mm | 116 mm |
Stroke | 127 mm | 129 mm |
Maximum torque | 1025 Nm / 1600 rpm | n.d. |
Air filter | n.d. | n.d. |
Fuel filter | n.d. | n.d. |
Fuel filter chambers, qty | n.d. | n.d. |
Oil filter | n.d. | n.d. |
Oil pump | n.d. | n.d. |
Speed control (control) | n.d. | n.d. |
Injection pump | n.d. | piston pump, direct fuel injection |
Injectors | n.d. | multi holes injector |
Injection pressure | n.d. | n.d. |
Cooling system | liquid cooled engine | n.d. |
Forced cooling | n.d. | n.d. |
Cooler | Yes | |
Thermostat | Yes | |
Cooler type | tubular-plate cooler | |
Coolant system capacity | n.d. | n.d. |
Clutch | n.d. | n.d. |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Turbocharger | Yes | Yes (Turbo Diesel engine) |
Dual turbocharger | No | No |
Intercooler | Yes | No |
Aftercooler | No | No |
Wastegate valve | No | No |
Variable geometry | No | No |
Additional parameters | – | – |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Supply voltage starter (V) | 24 V | 12 V |
Ground | n.d. | negative ground |
Battery (V) | 12 V | 12 V |
Battery, qty | 1 | 1 |
Charging system | Generator | Alternator |
Charging system producer | n.d. | n.d. |
Ignition | Manual | Manual |
Rear stop lamp | Yes | Yes |
Rear agricultural lamp | n.d. | n.d. |
Cock lamp | No | No |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
PTO rpm | 540 rpm | 1000 rpm |
PTO control | manual | manual |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
ABS | No | No |
Brake assist | No | No |
Braking system | n.d. | n.d. |
Differential | No | No |
Brake type | disc brakes, wet brakes, hydraulic | disc brakes, wet brakes, hydraulic |
Discs | Single | Single |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Weight | n.d. | from 9000 kg to 14000 kg (depending by model) |
Weight with ROPS | n.d. | n.d. |
Weight with cab | n.d. | 9000 kg |
Length | 5500 mm | 5850 mm |
Height | 3180 mm | 3150 mm |
Width | 2440 mm | 2540 mm |
Clearance | 566 mm | n.d. |
Rear clearance | n.d. | n.d. |
Front track width | n.d. | n.d. |
Rear track width | n.d. | n.d. |
Wheelbase | 2860 mm | 3130 mm |
Front tires | 420/90R30 | 11-24 |
Rear tires | n.d. | n.d. |
Max. mass of the trailer without brakes | 1500 kg | 1500 kg |
Max. mass of the trailer with brakes | n.d. | n.d. |
Max. axle load | n.d. | n.d. |
Max. total weight | 7850 kg | n.d. |
Turning radius | n.d. | n.d. |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Drive system | 4x4, MFWD, 4WD (depending by model) | 4x2, 2WD (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 | one wheel drive |
Permanent 4-wheel drive | Yes | n.d. |
Permanent systems that constantly power all the wheels | Yes | n/a |
Dynamic allocation of power between the axles | n.d., AWD drive | n/a |
Independent Link Suspension | None | None |
Articulated suspension | – | – |
Crawler drive | No | No |
Hydrostatic steering | Yes | Yes |
Differential | n.d. | n.d. |
Steering | rod | rod |
Front rods | n.d. | n.d. |
Rear planetary drives | n.d. | n.d. |
Front planetary drives | n.d. | n.d. |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Three-point hitch | 7560 kg | 9500 kg |
Three-point hitch type | n.d. | n.d. |
Three-point hitch performance | n.d. | n.d. |
Three-point hitch pressure | n.d. | n.d. |
Load Sensing | No | No |
Closed | Yes | n.d. |
Central | No | No |
Constant flow | No | No |
Constant pressure | No | No |
Control system | flow-compensated | n.d. |
Pump | n.d. | n.d. |
Two-section distributor | n.d. | n.d. |
Quick couplings | n.d. | n.d. |
Auto Lift | n.d. | n.d. |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Synchronous transmission | n.d. | Yes |
Transmission mechanically synchronized | n/a | No, electro-hydraulic control |
PowerShift | No | Yes |
PowerShuttle | No | Yes |
Additional | – | two clutches (dual clutch gearbox), electro-hydraulic clutch control, fast shifting, Reversing mechanism |
Hydrostatic transmission | n.d. | Yes |
Forward gears | unlimited (ranges: - 1) | 16 |
Reverse gears | unlimited (ranges: - 1) | 5 |
Creeper | n.d. | n.d. |
Specs | John Deere 7930 | John Deere 8220 |
---|---|---|
Clevis | Yes (???) | Yes (???) |
Lower catch | n.d. | n.d. |
Air conditioning | n.d. | n.d. |