Production | |
| Manufacturer: | John Deere |
| Type: | Row-Crop tractor |
| Factory: | Waterloo, Iowa, USA |
| Original price: | $129,630 (2014 16-speed Basic Cab 2WD ) |
| Original price: | $151,912 (2014 IVT Deluxe Cab 4WD ) |
John Deere 6140R Power | |
| Engine (gross): | 140 hp 104.4 kW |
| Engine (max): | 154 hp 114.8 kW |
| PTO (claimed): | 111 hp 82.8 kW |
| Drawbar (tested): | 108.79 hp 81.1 kW |
| PTO (tested): | 134.42 hp 100.2 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| 4x4 MFWD 4WD | |
| Final drives: | inboard planetary |
| Steering: | hydrostatic power |
| Brakes: | hydraulic wet disc |
| optional TLS front-axle brakes | |
| Cab: | Cab standard with air-conditioning. |
| Transmissions: | 16-speed four-speed power shift |
| 20-speed | |
| infinitely variable transmission | |
| 24-speed eight-speed power shift | |
Hydraulics | |
| Type: | closed center pressure and flow compensated |
| Pressure: | 2900 psi 200.0 bar |
| Valves: | 3 to 4 |
| Pump flow: | 30.1 gpm 113.9 lpm |
| SCV flow: | 26.4 gpm 99.9 lpm |
Tractor hitch | |
| Rear Type: | III/IIIN |
| Rear lift: | 8199 lbs 3719 kg |
| Drawbar: | Cat. 2 |
Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540/1000 (1.375) |
| 540/540E/1000 (1.375) | |
6140R 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: | 120 |
| 150 (optional) | |
| 200 (optional | |
| Charging volts: | 14 |
| Battery CCA: | 1200 |
| Battery volts: | 12 |
| Battery Group: | 4D |
Engine Detail | |
| John Deere PowerTech PVX | |
| variable geometry turbocharger with air-to-air aftercooling diesel | |
| 6-cylinder 24-valve | |
| liquid-cooled | |
| Displacement: | 414.2 ci 6.8 L |
| Bore/Stroke: | 4.19x5.00 inches 106 x 127 mm |
| Emissions: | Interim Tier IV |
| Emission control: | cooled exhaust gas recirculation |
| Rated Power (EC 97/98): | 140 hp 104.4 kW |
| Maximum Power (EC 97/68): | 154 hp 114.8 kW |
| Air cleaner: | dual stage dry |
| Rated RPM: | 2100 |
| Starter: | electric |
| Starter volts: | 12 |
| Coolant capacity: | 29.8 qts 28.2 L |
Dimensions | |
| 2WD Wheelbase: | 117.5 inches 298 cm |
| 4WD Wheelbase: | 108.9 inches 276 cm |
| Max weight: | 23809 lbs 10799 kg |
| Front axle: | 2WD |
| Front axle: | 4WD |
| Front axle: | Triple-Link Suspension |
| Rear axle: | Flange |
| Rear axle: | Bar: 3.62 by 100.4 inches 91 by 2550 mm |
| Rear axle: | Bar: 3.62 by 110.5 inches 91 by 2806 mm |
| Front tread: | 60 to 88 inches 152 to 223 cm |