John Deere 7720 2WD Specs
(2004)
John Deere 7720 2WD General Information |
|
| Brand | John Deere |
| Model | John Deere 7720 2WD |
| Start year | 2004 |
| End year | 2007 |
| Category / Type | Row-Crop tractor |
| Distributor | - |
| Manufacturer | John Deere |
| Factory | Waterloo, Iowa, USA |
| Serial Number Location | On tractor frame, front right-hand side. |
| Number of total built | - |
| Original Price (in USD) | - |
John Deere 7720 2WD Chassis, dimensions, weight and tires |
|
| Cabin Type | Cab standard. |
| Wheelbase | 112.6 in |
| Length | 212.2 , 240.4 (with front weights) in |
| Fuel Capacity | 103.5 |
| Operating Weight | - lbs |
| Front Tyres - Rims dimensions | - |
| Rear Tyres - Rims dimensions | - |
| Steering type | hydrostatic power |
| Brakes type | hydraulic wet disc |
John Deere 7720 2WD Electrical System |
|
| Charging System | alternator |
| Charging Voltage | - volts |
| Ground | negative |
| Charging Amperage | 150 A |
| Number of batteries | 2 |
| Battery - voltage | 12 volts |
| Battery - Amp / Hour | - Ah |
| Battery - Cold Cranking Amperage | 925 A |
| Battery - Group | - |
| Engine Starter - voltage | 12 v |
John Deere 7720 2WD Engine and Transmission Technical Data |
|
| Number of cylinders | 6-cylinder |
| Fuel Type | turbocharged diesel |
| Engine Code | John Deere |
| Engine size - Displacement - Engine capacity | 414 ci |
| Bore x Stroke | 4.19x5.00 |
| Compression Ratio | 17:1 |
| Maximum power - Output - Horsepower | - hp @ 2100 rpm |
| Engine Cooling Type | liquid-cooled inline |
| Engine Air Filter / Cleaner | - |
| Transmission Type | infinitely variable transmission AutoPowr IVT |
| Transmission / Gearbox gears | infinite forward and reverse |
| Transmission Clutch | hydraulic wet discs |
| Drive wheels - Traction - Drivetrain | 4x2 2WD |
John Deere 7720 2WD PTO - Power Take-Off |
|
| Rear PTO Type | independent |
| Rear PTO Power (Tested) | 140 hp ( 159.79 hp) |
| Rear PTO RPM | 540/1000 (1.375) |
John Deere 7720 2WD Drawbar |
|
| Drawbar Power (Tested) | - hp ( 129.08 hp) |
John Deere 7720 2WD Hydraulics |
|
| Type | closed-center pressure-flow compensated (PFC) |
| Nº of valves | 7 |
| Pump flow | 32.2 gpm |
| Steering flow | - gpm |