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John Deere 7R 250-350

Manufacturer
Models
John Deere 7R 250, John Deere 7R 270, John Deere 7R 290, John Deere 7R 310, John Deere 7R 330, John Deere 7R 350
Years
2019-
Info

The American 7R series was gradually updated – the most recent entirely new model line had been introduced in 2011. The most significant features in the 2020 lineup were a new cab and Stage V engines. The smallest model now had a maximum output of 290 hp, whereas previously the smallest was rated at 249 horsepower. Correspondingly, at the top end, there was 373 hp instead of 352 hp. The engines in the two smallest models were 6.8 liters, while the others were 9.0 liters. The full powershift e23 transmission was now standard in all models. It had 23 forward gears and 11 reverse gears. Each gear was 15% faster than the previous one. The speed of 40 km/h was reached at 1520 rpm. The gear automation covered all gears and adjusted the gear selection according to the most economical RPM range for use. An optional stepless AutoPowr transmission was available.

The cab was larger and quieter than before. As an accessory, the new CommandPRO joystick was available for AutoPowr models. The tractor price included a 5-year JDLink telematics subscription, for example for remote maintenance purposes. A new innovation was the EZ Ballast, a 1.7-ton additional weight attached under the engine, which could be attached or removed in seconds without leaving the cab. Front axle suspension and electrically adjustable mirrors were standard, but for example cab suspension, LED work lights, and recording of engine data were optional extras or included in packages.

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Technical data
ModelJohn Deere 7R 250John Deere 7R 270John Deere 7R 290John Deere 7R 310John Deere 7R 330John Deere 7R 350
Manufacturer nameJohn DeereJohn DeereJohn DeereJohn DeereJohn DeereJohn Deere
Imported to FinlandYesYesYesYesYesYes
Years2019-2019-2019-2019-2019-2020-
Engine modelPSSPSSPVSPVSPVSPVS
Cyl/Turbo/Intercooler6TI6TI6TI6TI6TI6TI
Displacement6788 cm³6788 cm³9000 cm³9000 cm³9000 cm³9000 cm³
Bore x stroke106,5×127 mm106,5×127 mm118,4×136 mm118,4×136 mm118,4×136 mm118,4×136 mm
Rated power------
Max power------
Torque------
Gears23+11/stepless23+11/stepless23+11/stepless23+11/stepless23+11/steplessstepless
Synchronized gears23+11/stepless23+11/stepless23+11/stepless23+11/stepless23+11/steplessstepless
Powershift gearspowershift/CVTpowershift/CVTpowershift/CVTpowershift/CVTpowershift/CVTstepless
Reverserhydr.hydr.hydr.hydr.hydr.hydr.
Speeds in km/h2,4-42/0,05-422,4-42/0,05-422,5-42/0,05-422,5-42/0,05-422,5-42/0,05-420,05-42
Max. speed 42 (50) km/h42 (50) km/h42 (50) km/h42 (50) km/h42 (50) km/h42 (50) km/h
Hydr. flow l/min162 (223) l/min162 (223) l/min162 (223) l/min162 (223) l/min162 (223) l/min162 (223) l/min
Hydraulic pressure204 bar204 bar204 bar204 bar204 bar204 bar
Lift controlselec.elec.elec.elec.elec.elec.
Lift capacity6900 (7850) kg6900 (7850) kg6900 (7850) kg6900 (7850) kg6900 (7850) kg6900 (7850) kg
PTO speeds750/1000/1400750/1000/1400750/1000/1400750/1000/1400750/1000/1400750/1000/1400
Brakeswet discwet discwet discwet discwet discwet disc
Steeringhydrost.hydrost.hydrost.hydrost.hydrost.hydrost.
Turning circle m 4WD13.413.413.413.413.413.4
Front tyres 4WD600/70R30600/70R30600/70R30600/70R30600/70R30600/70R30
Rear tyres 4WD650/85R38650/85R38650/85R38710/70R42710/70R42710/70R42
Weight 4WD11400 kg11400 kg11400 kg11900 kg11900 kg11900 kg
Height with cab342 cm342 cm342 cm342 cm342 cm342 cm
Length (2WD/4WD)555 cm555 cm555 cm555 cm555 cm555 cm
Wheelbase (2WD/4WD)293 cm293 cm293 cm293 cm293 cm293 cm
Fuel tank463-513+AB26 l463-513+AB26 l463-513+AB26 l463-513+AB26 l463-513+AB26 l513+AB26 l
Cab noise level68 dB68 dB68 dB72 dB72 dB72 dB
Solid cabxxxxxx
Diff. lockfriction lockfriction lockfriction lockfriction lockfriction lockfriction lock
Autom. differential locksxxxxxx
Air suspension seatxxxxxx
Air conditioningxxxxxx
Trip computerno radarno radarno radarno radarno radarno radar
Creeper gear-/x-/x-/x-/x-/xx