John Deere 6145R: all source data
All 91 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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| (no label) | Original price was $169,219 in 2020 |
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Engine| (no label) | John Deere 6.8L 6-cyl diesel |
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| Fuel tank | 71.3 gal | 269.9 L |
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| Exhaust fluid (DEF) | 4.2 gal | 15.9 L |
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Transmission| (no label) | 16-speed partial power shift |
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| (no label) | 20-speed partial power shift |
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| (no label) | 24-speed eight-speed power shift |
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| (no label) | infinitely variable transmission (IVT) |
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Power| Engine (gross) | 145 hp | 108.1 kW |
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| Engine (max) | 157 hp | 117.1 kW |
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| PTO (claimed) | 111 hp | 82.8 kW |
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| Drawbar (tested) | 107.46 hp | 80.1 kW |
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| PTO (tested) | 134.25 hp | 100.1 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| Final drives | inboard planetary |
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| Differential lock | electrohydraulic front and rear |
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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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Hydraulics| Type | closed-center pressure and flow compensated |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 2 to 4 |
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| Pump flow | 30.1 gpm | 113.9 lpm |
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| SCV flow | 26.4 gpm | 99.9 lpm |
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Hitch| Rear Type | III/IIIN |
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| Control | electronic lower link draft sensing |
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| Rear lift | 9193 lbs | 4169 kg |
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| Drawbar | Cat. 2 |
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Pto| Rear PTO | independent |
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| Clutch | electro-hydraulic |
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| Rear PTO Type | 540/1000 (1.375) |
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| Rear PTO Type | 540/540E/1000 |
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Dimensions| 2WD Wheelbase (2WD) | 117.5 inches | 298 cm |
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| 4WD Wheelbase (4WD) | 108.9 inches | 276 cm |
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| Weight | 17028 lbs | 7723 kg |
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| Front tire | 11.00-20 |
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| 2WD Rear tire (2WD) | 480/80R46 |
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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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| Charging amps | 240 |
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| Charging volts | 14 |
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| Batteries | 2 |
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| Battery CCA | 600 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | John Deere PowerTech PVS |
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| (no label) | aftercooled turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 415 ci | 6.8 L |
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| Bore/Stroke | 4.15x5.00 inches | 105 x 127 mm |
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| Emissions | Tier IV |
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| Emission control | selective catalytic reduction (SCR) |
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| Rated Power (gross) | 145 hp | 108.1 kW |
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| Maximum Power (gross) | 157 hp | 117.1 kW |
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| Rated RPM | 2100 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 16-speed partial power shift |
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| (no label) | 20-speed partial power shift |
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| (no label) | 24-speed eight-speed power shift |
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| (no label) | infinitely variable transmission (IVT) |
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Transmission| Transmission | PowerQuad PLUS |
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| Type | partial power shift |
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| Gears | 16 forward and reverse |
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| Transmission | AutoQuad PLUS |
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| Type | partial power shift |
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| Gears | 20 forward and reverse |
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| Transmission | DirectDrive ECO |
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| Type | eight-speed power shift |
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| Gears | 24 forward and reverse |
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| Type | 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: 11.00-20. Rear: 480/80R46 |
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| 4WD Standard tires (ag) (4WD) | Front: 380/85R30. Rear: 480/80R42 |
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Dimensions| 2WD Wheelbase (2WD) | 117.5 inches | 298 cm |
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| 4WD Wheelbase (4WD) | 108.9 inches | 276 cm |
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| 2WD Clearance (front axle) (2WD) | 18.5 inches | 46 cm |
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| 4WD Clearance (front axle) (4WD) | 23.5 inches | 59 cm |
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| (no label) | Flange rear axle |
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| Rack-and-pinion rear axle (Rack-and-pinion) | 3.62 by 100.4 inches | 91 by 2550 mm |
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| Rack-and-pinion rear axle (Rack-and-pinion) | 3.62 by 110.5 inches | 91 by 2806 mm |
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| 2WD Front tread | 58.5 to 96 inches | 148 to 243 cm |
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| 4WD Front tread | 57.5 to 83.5 inches | 146 to 212 cm |
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| Rear tread | 63.1 to 90.6 inches | 160 to 230 cm |
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Weight| Shipping | 17028 lbs | 7723 kg |
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| Max capacity (Max) | 24802 lbs | 11250 kg |
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| Max Drawbar | 5400 lbs | 2449 kg |
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