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| info | |
| 2007 - 2011 7030 Series, Row-Crop tractor | |
| Previous model: | John Deere 7720 |
| Next model: | John Deere 7215R |
| Series next: | John Deere 7830 |
| Series back: | John Deere 7630 |
| Production | |
| Manufacturer: | John Deere |
| Factory: | Waterloo, Iowa, USA |
| Capacity | |
| Fuel: | 103 gal [389.9 L], 94 gal [355.8 L] (with right-hand steps) |
| Hydraulic system: | 28.5 gal [107.9 L] |
| 3-Point 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 |
| 7730 Serial Numbers | |
| Location: | Serial number plate on the right side of the tractor frame, above the front axle. |
| - Serial numbers unknown - | |
| 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. |
| 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 |
| Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 200 |
| Battery | |
| Number: | 2 |
| Cold-cranking amps: | 925 |
| Volts: | 12 |
| info | |
| Bore/Stroke: | 4.19x5.00 inches [106 x 127 mm] |
| Power: | 190 hp [141.7 kW] |
| Fuel system: | high-pressure common rail |
| Cooling system: | viscous fan |
| Air cleaner: | dual paper elements |
| Compression: | 17:1 |
| Rated RPM: | 2100 |
| Torque: | 564 lb-ft [764.8 Nm] |
| Torque RPM: | 1600 |
| Firing order: | 1-5-3-6-2-4 |
| Starter volts: | 12 |
| Oil capacity: | 27.5 qts [26.0 L] |
| Engine Detail | |
| John Deere, turbocharged intercooled diesel, 6-cylinder, liquid-cooled, 414 ci [6.8 L] |
| info | |
| Speeds: | With group 47 rear tires. Reverse speeds are 4% faster than forward. |
| Transmission | |
| Transmission: | PowrQuad PLUS |
| Gears: | 16 forward and reverse |
| Four push-button power shift gears (1-4) in four synchronized ranges (A-D) with left-hand power shuttle. | |
| info | |
| Previous model: | John Deere 7720 |
| Next model: | John Deere 7215R |
| Series next: | John Deere 7830 |
| Series back: | John Deere 7630 |
| Dimensions | |
| 2WD Weight (shipping): | 15860 lbs [7194 kg] |
| 4WD Weight (shipping): | 17102 lbs [7757 kg] |
| Weight (operating): | 17,125 lbs [7767 kg] (4WD AutoQuad) |
| 2WD Wheelbase: | 116.8 inches [296 cm] |
| 4WD Wheelbase: | 112.6 inches [286 cm] |
| Length: | 225 inches [571 cm] |
| Width: | 96 inches [243 cm] |
| Height (cab): | 120.9 inches [307 cm] |
| 2WD Clearance (front axle): | 26 inches [66 cm] |
| 4WD Clearance (front axle): | 25.3 inches [64 cm] |
| Clearance (rear axle): | 31 inches [78 cm] |
| Clearance (drawbar): | 17.75 inches [45 cm] |
| Rear axle: | Bar: 3.94 by 96 inches [100x2438 mm] Bar: 3.94 by 110.3 inches [100x2801 mm] Bar: 3.94 by 118.5 inches [100x3009 mm] |
| John Deere 7730 Tires | |
| 2WD Standard tires (ag): | Front: 11.00-16. Rear: 480/80R42 |
| 4WD Standard tires (ag): | Front: 420/85R28. Rear: 480/80R42 |