Power
Power specifications| Engine | 145 hp gross |
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| Engine, maximum (boost) | 157 hp |
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| PTO | 111 hp claimed |
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| PTO, tested | 134.2 hp |
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| Drawbar | 107.5 hp tested |
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| Listed power | 145 hp engine basis |
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Engines
Engines fitted to the John Deere 6145R| John Deere 6.8L 6-cyl dieselDiesel · 6 cyl | 415 ci |
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Engine details
- John Deere 6.8L 6-cyl diesel
- Bore × stroke
- 4.15 in × 5 in
- Rated speed
- 2,100 rpm
- Rated power
- 145 hp
- Cooling
- liquid-cooled
- Emissions
- Tier IV
Transmissions
Transmissions for the John Deere 6145R| PowerQuad PLUSpartial power shift | 16F / 16R |
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| AutoQuad PLUSpartial power shift | 20F / 20R |
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| DirectDrive ECOeight-speed power shift | 24F / 24R |
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| infinitely variable transmission (IVT)infinitely variable transmission (IVT) | infinite forward and reverse |
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Weight
Weight specifications| Weight | 17,028 lb shipping |
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| Shipping | 17,028 lb |
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Dimensions
Dimensions specifications| Wheelbase | 117.5 in |
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| Length | no record |
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| Front axle clearance | 18.5 in |
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| Rear tread, narrowest | 63.1 in |
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| Rear tread, widest | 90.6 in |
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Capacities
Capacities specifications| Fuel tank | 71.3 gal |
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| DEF tank | 4.2 gal |
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Hydraulics
Hydraulics specifications| System | closed-center pressure and flow compensated |
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| Pump flow | 30.1 gpm |
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| Remote valve flow | 26.4 gpm |
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| Pressure | 2,900 psi |
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| Remote valves | 2 to 4 |
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Hitch
Hitch specifications| Rear hitch category | III/IIIN |
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| Control | electronic lower link draft sensing |
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| Rear lift capacity | 9,193 lb |
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| Drawbar | Cat. 2 |
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PTO
PTO specifications| Rear PTO | independent |
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| Rear PTO speeds | 540/1000 (1.375) |
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| Clutch | electro-hydraulic |
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Chassis
Chassis specifications| Drive | 2WD/4WD |
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| Steering | Power steering |
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| Brakes | Hydraulic wet disc brakes |
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| Differential lock | electrohydraulic front and rear |
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| Final drives | inboard planetary |
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| Cab | Cab standard with air-conditioning |
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Tires
Tires specifications| Front | 11.00-20 |
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| Rear | 480/80R46 |
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Electrical
Electrical specifications| System voltage | 12 V |
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| Batteries | 2 |
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| Cold cranking | 600 CCA |
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| Charging | alternator |
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| Charging output | 200 A |
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| Ground | negative |
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Production
Production specifications| Price new | $169,219 (2020) |
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| Factories | Waterloo, Iowa, USA |
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| Built by | John Deere |
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