| Production | |
| Manufacturer | John Deere |
| Row-Crop tractor | |
| Built in Mannheim, Baden-Württemberg, Germany | |
| John Deere 6145M Engine | |
| John Deere 4.5L 4-cyl diesel | |
| Fuel tank | 70 gal 264.9 L |
| Exhaust fluid (DEF) | 4 gal 15.1 L |
| John Deere 6145M Transmissions | |
| 16-speed four-speed power shift | |
| 24-speed four-speed power shift | |
| John Deere 6145M Power | |
| Engine (gross) | 145 hp 108.1 kW |
| Engine (max) | 153 hp 114.1 kW |
| PTO (claimed) | 114 hp 85.0 kW |
| Drawbar (tested) | 113 hp 84.3 kW |
| PTO (tested) | 117.1 hp 87.3 kW |
| Mechanical | |
| Two- or four-wheel drive | |
| Final drives | inboard planetary |
| Differential lock | electro-hydraulic front and rear |
| Power steering | |
| Hydraulic wet disc brakes | |
| Cab standard with air-conditoning. Two-post folding ROPS available. | |
| Photos | |
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| Hydraulics | |
| Type | open center |
|   | closed-center pressure-and-flow compensated load sensing OptOptional |
| Pressure | 2900 psi 200.0 bar |
| Rear valves | 3 OptOptional |
| Mid valves | 3 OptOptional |
| Pump flow | 21.1 gpm 79.9 lpm |
|   | 30 gpm*Pressure-flow compensated option. 113.6 lpm |
| SCV flow | 21.1 gpm 79.9 lpm |
| Tractor hitch | |
| Rear Type | IIIN/II |
| Control | electronic lower-link draft sensing |
| Rear lift | 8456 lbs 3835 kg |
|   | 9546 lbsOptOptional 4330 kg |
| Drawbar | Cat. 2 |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Clutch | electro-hydraulic |
| Rear PTO Type | 540/1000 (1.375) |
|   | 540 |
| Engine RPM | 540@1932 |
|   | 1000@1932 |
| Dimensions & Tires | |
| Wheelbase | 108.9 inches 276 cm |
| Weight | 12200 lbs 5533 kg |
| Front tire | 10.00-16 |
| 2WD Rear tire | 460/85R38 |
| John Deere 6145M attachments | |
| front-end loader | |
| 6145M Serial Number Location | |
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| Serial number plate on the right side of the tractor frame, above and to the rear of the front axle. |
| Electrical | |
| Ground | negative |
| Charging system | alternator |
| Charging amps | 120 |
|   | 200 OptOptional |
| Charging volts | 14 |
| Battery volts | 12 |
| References | |
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| 6M Series Tractors published in 2016, by John Deere |
| Page information | |
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| Copyright 2025 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 July 31, 2025 | |
| http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere. |