| Production |
| Manufacturer: | John Deere
|
| Type: | Row-Crop tractor
|
| Factory: | Waterloo, Iowa, USA
|
| John Deere 7730 Power |
| Engine: | 190 hp
141.7 kW
|
| PTO (claimed): | 152 hp
113.3 kW
|
| Drawbar (tested): | 139.10 hp
103.7 kW
|
| PTO (tested): | 172.51 hp
128.6 kW
|
| Mechanical |
| Chassis: | 4x2 2WD
|
| | 4x4 MFWD 4WD
|
| Steering: | power
|
| Brakes: | hydraulic wet disc
|
| Cab: | Cab standard with air-conditioning.
|
| Transmissions: | 16-speed
|
| | 20-speed
|
| Photos |
| | John Deere 7730 photos... |
| Capacity |
| Fuel: | 103 gal
389.9 L
|
| | 94 gal
355.8 L (with right-hand steps)
|
| Hydraulic system: | 28.5 gal
107.9 L
|
| Hydraulics |
| Type: | closed center load-sensing
|
| Capacity: | 28.5 gal
107.9 L
|
| Pressure: | 2900 psi
200.0 bar
|
| Valves: | 2 to 7
|
| SCV flow: | 30 gpm
113.6 lpm
|
| Total flow: | 32 gpm
121.1 lpm
|
| | 45 gpm
170.3 lpm *Optional
|
| Tractor hitch |
| Rear Type: | III
|
| Rear lift: | 10,050 lbs
4558 kg
|
| | 14,000 lbs
6350 kg *Optional
|
| Power Take-off (PTO) |
| Rear PTO: | independent
|
| Clutch: | hydraulic wet disc
|
| Rear RPM: | 540/1000 (1.375)
|
| Engine RPM: | 540E@1750
540@1950
1000E@1750
1000@1950
|
| Dimensions & Tires |
| 2WD Wheelbase: | 116.8 inches
296 cm
|
| 4WD Wheelbase: | 112.6 inches
286 cm
|
| Weight: | 15860 to 17125 pounds
|
| Front tire: | 11.00-16
|
| 2WD Rear tire: | 480/80R42
|
| Full dimensions and tires ... |
| 7730 Serial Numbers |
| Location: | Serial number plate on the right side of the tractor frame, above the front axle.
|
photo of 7730 serial number
|
| Electrical |
| Ground: | negative
|
| Charging system: | alternator
|
| Charging amps: | 200
|
| Batteries: | 2
|
| Battery CCA: | 925
|
| Battery volts: | 12
|
|
