John Deere 7730: all source data
All 90 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | John Deere |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Waterloo, Iowa, USA |
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Engine| (no label) | John Deere 6.8L 6-cyl diesel |
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Transmission| (no label) | 16-speed |
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| (no label) | 20-speed |
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Power| Engine | 190 hp | 141.7 kW |
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| PTO (claimed) | 152 hp | 113.3 kW |
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| Drawbar (tested) | 139.10 hp | 103.7 kW |
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| PTO (tested) | 172.51 hp | 128.6 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| (no label) | Power steering |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab standard with air-conditioning. |
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Capacity| Fuel | 103 gal | 389.9 L |
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| Fuel | 94 gal (with right-hand steps) | 355.8 L |
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| Hydraulic system | 28.5 gal | 107.9 L |
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Hydraulics| Type | closed center load-sensing |
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| Capacity | 28.5 gal | 107.9 L |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 2 to 7 |
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| SCV flow | 30 gpm | 113.6 lpm |
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| Total flow | 32 gpm | 121.1 lpm |
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| Total flow | 45 gpm | 170.3 lpm |
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Hitch| Rear Type | III |
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| Rear lift | 10,050 lbs | 4558 kg |
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| Rear lift | 14,000 lbs | 6350 kg |
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Pto| Rear PTO | independent |
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| Clutch | hydraulic wet disc |
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| Rear PTO Type | 540/1000 (1.375) |
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| Engine RPM | 540E@1750 |
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| Engine RPM | 540@1950 |
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| Engine RPM | 1000E@1750 |
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| Engine RPM | 1000@1950 |
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Dimensions| 2WD Wheelbase (2WD) | 116.8 inches | 296 cm |
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| 4WD Wheelbase (4WD) | 112.6 inches | 286 cm |
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| Weight | 15860 to 17125 pounds |
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| Front tire | 11.00-16 |
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| 2WD Rear tire (2WD) | 480/80R42 |
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Serial location| (no label) | Serial number plate on the right side of the tractor frame, above the front axle. |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 200 |
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| Batteries | 2 |
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| Battery CCA | 925 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | John Deere |
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| (no label) | intercooled turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 414 ci | 6.8 L |
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| Bore/Stroke | 4.19x5.00 inches | 106 x 127 mm |
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| Power | 190 hp | 141.7 kW |
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| Fuel system | high-pressure common rail |
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| Cooling system | viscous fan |
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| Air cleaner | dual paper elements |
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| Compression | 17:1 |
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| Rated RPM | 2100 |
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| Torque | 564 lb-ft | 764.8 Nm |
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| Torque RPM | 1600 |
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| Firing order | 1-5-3-6-2-4 |
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| Starter volts | 12 |
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| Oil capacity | 27.5 qts | 26.0 L |
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Transmission
Transmission options| (no label) | 16-speed |
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| (no label) | 20-speed |
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Transmission| Transmission | PowrQuad PLUS |
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| Gears | 16 forward and reverse |
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| (no label) | Four push-button power shift gears (1-4) in four synchronized ranges (A-D) with left-hand power shuttle. |
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| Transmission | AutoQuad PLUS |
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| Gears | 20 forward and reverse |
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| (no label) | Four push-button power shift gears (1-4) in five synchronized ranges (A-D) with left-hand power shuttle. Available in 40 kph and 50 kph versions. |
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| Transmission | Infinitely Variable Transmission (IVT) |
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| Gears | infinite forward and reverse |
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Dimensions
Tires| 2WD Standard tires (ag) (2WD) | Front: 11.00-16. Rear: 480/80R42 |
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| 4WD Standard tires (ag) (4WD) | Front: 420/85R28. Rear: 480/80R42 |
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Dimensions| 2WD Wheelbase (2WD) | 116.8 inches | 296 cm |
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| 4WD Wheelbase (4WD) | 112.6 inches | 286 cm |
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| Length | 225 inches | 571 cm |
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| Width | 96 inches | 243 cm |
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| Height (cab) | 120.9 inches | 307 cm |
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| 2WD Clearance (front axle) (2WD) | 26 inches | 66 cm |
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| 4WD Clearance (front axle) (4WD) | 25.3 inches | 64 cm |
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| Clearance (rear axle) | 31 inches | 78 cm |
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| Clearance (drawbar) | 17.75 inches | 45 cm |
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| Bar rear axle (Bar) | 3.94 by 96 inches | 100 by 2438 mm |
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| Bar rear axle (Bar) | 3.94 by 110.3 inches | 100 by 2801 mm |
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| Bar rear axle (Bar) | 3.94 by 118.5 inches | 100 by 3009 mm |
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Weight| 2WD Shipping (2WD) | 15860 lbs | 7194 kg |
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| 4WD Shipping (4WD) | 17102 lbs | 7757 kg |
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| Operating | 17,125 lbs (4WD AutoQuad) | 7767 kg |
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