John Deere 8320RT: all source data
All 77 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) | Agricultural Crawler tractor |
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| (no label) | Built in Waterloo, Iowa, USA |
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Engine| (no label) | John Deere 9.0L 6-cyl diesel |
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Transmission| (no label) | 16-speed full power shift |
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Power| Engine (gross) | 320 hp | 238.6 kW |
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| Engine (net) | 307 hp | 228.9 kW |
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| Engine (max) | 347 hp | 258.8 kW |
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| PTO (claimed) | 260 hp | 193.9 kW |
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| Drawbar (tested) | 225.14 hp | 167.9 kW |
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| PTO (tested) | 297.43 hp | 221.8 kW |
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Mechanical| Drive | crawler |
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| Steering | electro-hydraulic power |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | CommandView cab standard with heat and air-conditioning. Optional automatic temperature control, mirros, and front/rear windshield wipers. |
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Capacity| Fuel | 200 gal | 757.0 L |
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| Hydraulic system | 68.3 gal | 258.5 L |
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Hydraulics| Type | closed center pressure-flow compensated |
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| Capacity | 68.3 gal | 258.5 L |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 3 to 5 |
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| Pump flow | 35 gpm | 132.5 lpm |
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| Total flow | 44 gpm | 166.5 lpm |
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| Total flow | 60 gpm (optional) | 227.1 lpm |
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Hitch| Rear Type | IVN/III |
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| Rear lift (at 24"/610mm) | 19,300 lbs | 8754 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 (1-3/4) |
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Dimensions| Wheelbase | 99 inches | 251 cm |
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| (no label) | 25-inch tracks |
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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) | turbocharged aftercooled diesel |
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| (no label) | 6-cylinder 24-valve |
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| (no label) | liquid-cooled inline |
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| Displacement | 548 ci | 9.0 L |
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| Bore/Stroke | 4.661x5.354 inches | 118 x 136 mm |
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| Emissions | Tier 3 |
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| Emissions | Stage IIIA |
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| Rated Power (net) | 307 hp | 228.9 kW |
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| Rated Power (gross) | 320 hp | 238.6 kW |
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| Maximum Power (gross) | 347 hp | 258.8 kW |
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| Air cleaner | dual paper elements |
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| Compression | 16.3:1 |
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| Rated RPM | 2100 |
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| Operating RPM | 1500-2100 |
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| Starter | electric |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 42.3 qts | 40.0 L |
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Engine oil| Oil capacity | 27 qts | 25.6 L |
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| Oil change | 250 h |
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| Oil change | 375 h (JD Plus-50 II oil) |
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Transmission
Transmission| Transmission | John Deere PowerShift |
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| Type | full power shift |
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| Gears | 16 forward and 4 reverse |
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| Oil capacity | 273.2 qts | 258.6 L |
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| Oil type | JD Hy-Gard |
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| Transmission | Infinitely Variable Transmission (IVT) |
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| Gears | infinite forward and reverse |
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| Oil capacity | 273.2 qts | 258.6 L |
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| Oil type | JD Hy-Gard |
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Dimensions
Tracks| Width | 25 inches | 63 cm |
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| Width | 16 inches | 40 cm |
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| Width | 18 inches | 45 cm |
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| Width | 24 inches | 60 cm |
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| Width | 30 inches | 76 cm |
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Dimensions| Wheelbase | 99 inches | 251 cm |
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| Length | 223.5 inches | 567 cm |
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| Width | 150 inches | 381 cm |
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| Height (cab) | 130.8 inches | 332 cm |
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| Clearance (rear axle) | 24.5 inches | 62 cm |
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| Clearance (drawbar) | 14.6 inches | 37 cm |
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