Deere 7730
Type: Row-crop Tractors
Contents:
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 | |
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 |
7730 Serial Numbers | |
| Location: | Serial number plate on the right side of the tractor frame, above the front axle. |
Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 200 |
| Batteries: | 2 |
| Battery CCA: | 925 |
| Battery volts: | 12 |
Engine Detail | |
| John Deere | |
| turbocharged intercooled diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement: | 414 ci 6.8 L |
| 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 |
Dimensions | |
| 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 100 by 2438 mm |
| Rear axle: | Bar: 3.94 by 110.3 inches 100 by 2801 mm |
| Rear axle: | Bar: 3.94 by 118.5 inches 100 by 3009 mm |
