| Production | |
| Manufacturer | John Deere |
| Row-Crop tractor | |
| Built in Waterloo, Iowa, USA | |
| Original price was $169,219 in 2020 | |
| John Deere 6145R Engine | |
| John Deere 6.8L 6-cyl diesel | |
| Fuel tank | 71.3 gal 269.9 L |
| Exhaust fluid (DEF) | 4.2 gal 15.9 L |
| John Deere 6145R Transmissions | |
| 16-speed partial power shift | |
| 20-speed partial power shift | |
| 24-speed eight-speed power shift | |
| infinitely variable transmission (IVT) | |
| John Deere 6145R Power | |
| Engine (gross) | 145 hp 108.1 kW |
| Engine (max) | 157 hp 117.1 kW |
| PTO (claimed) | 111 hp 82.8 kW |
| Drawbar (tested) | 107.46 hp 80.1 kW |
| PTO (tested) | 134.25 hp 100.1 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Final drives | inboard planetary |
| Differential lock | electrohydraulic front and rear |
| Power steering | |
| Hydraulic wet disc brakes | |
| Cab standard with air-conditioning. | |
| Photos | |
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| Hydraulics | |
| Type | closed-center pressure and flow compensated |
| Pressure | 2900 psi 200.0 bar |
| Valves | 2 to 4 |
| Pump flow | 30.1 gpm 113.9 lpm |
| SCV flow | 26.4 gpm 99.9 lpm |
| Tractor hitch | |
| Rear Type | III/IIIN |
| Control | electronic lower link draft sensing |
| Rear lift | 9193 lbs 4169 kg |
| Drawbar | Cat. 2 |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear PTO Type | 540/1000 (1.375) |
|   | 540/540E/1000 OptOptional |
| Dimensions & Tires | |
| 2WD Wheelbase | 117.5 inches 298 cm |
| 4WD Wheelbase | 108.9 inches 276 cm |
| Weight | 17028 lbs 7723 kg |
| Front tire | 11.00-20 |
| 2WD Rear tire | 480/80R46 |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 200 |
|   | 240 OptOptional |
| Charging volts | 14 |
| Batteries | 2 |
| Battery CCA | 600 |
| Battery volts | 12 |
| References | |
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| Operator's Manual 6145R, 6155R, 6155RH, 6175R, 6195R and 6125R (OMAL218252) published in 2016 | |
| Operator's Manual 6145R, 6155R, 6155RH, 6175R, 6195R and 6125R (OMAL225966) published in 2021 |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on August 4, 2022 | |
| http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere. |