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John Deere 2250-2850

87JD2850nopeudet
87JD2650
87JD2250ohjaamo
87JD2450tehot
87JD2850nopeudet
87JD2650
87JD2250ohjaamo
87JD2450tehot
Manufacturer
Models
John Deere 2250, John Deere 2450, John Deere 2650, John Deere 2850
Years
1986-94
Info

In the autumn of 1986, the 50 series replaced the earlier 40 series models. There were now two turbo models: the 2650 had less power and the 2850 had more than the previous 2140. Engine speeds were reduced to improve fuel economy. Hydraulic output had slightly decreased compared to their predecessors. The hydraulics, which had been top of the line a couple of model generations earlier, had become modest in power compared to competitors. However, no one else still offered a closed hydraulic system in this power class. Top speeds had been raised to forty (km/h) in the four-wheel-drive models. A front disc brake was integrated into the four-wheel-drive system.

In the SG2 cab, the seat could be rotated 30 degrees. Alongside the SG2 cab, a cheaper MC1 (pictured below) was introduced, which was replaced in spring 1991 by a slightly improved CC2. In the CC2, the gear levers were moved to the side and ventilation was enhanced with a separate fresh air fan. At the same time, a parallel model of the 2850 was introduced, featuring a reinforced rear section and greater lifting capacity.

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Technical data
ModelJohn Deere 2250John Deere 2450John Deere 2650John Deere 2850
Manufacturer nameJohn DeereJohn DeereJohn DeereJohn Deere
Imported to FinlandYesYesYesYes
Years1986-941986-941986-941986-94
Engine model4239DL4239DL4239TL4239TL
Cyl/Turbo/Intercooler444T4T
Displacement3920 cm³3920 cm³3920 cm³3920 cm³
Bore x stroke106,5×110 mm106,5×110 mm106,5×110 mm106,5×110 mm
Rated power62/2300 hp DIN/rpm70/2300 hp DIN/rpm78/2300 hp DIN/rpm86/2300 hp DIN/rpm
Torque----
Gears8+4/16+88+4/16+88+4/16+88+4/16+8
Synchronized gears8+4/16+88+4/16+88+4/16+88+4/16+8
Powershift gearsopt.opt.opt.opt.
Speeds in km/h2,4-38,02,4-38,22,5-39,12,5-39,1
Max. speed (2WD: 30) km/h(2WD: 30) km/h(2WD: 30) km/h(2WD: 30) km/h
Hydr. flow l/min44 l/min44 l/min44 l/min44 l/min
Hydraulic pressure190 bar190 bar190 bar190 bar
Lift controlsmech.mech.mech.mech.
Lift capacity3070 kg3070 kg3560 kg3560 (3920) kg
PTO speeds540 (1000)540 (1000)540 (1000)540/1000
Brakeswet discwet discwet discwet disc
Steering4WD hydrost.4WD hydrost.4WD hydrost.4WD hydrost.
Turning circle m 2WD7.37.37.67.6
Turning circle m 4WD8.28.28.48.4
Front tyres 2WD10,00-1610,00-1610,00-1610,00-16
Front tyres 4WD11.2-2813.6-2413.6-2413.6-24
Rear tyres 2WD13,6-3816,9-3416,9-3416,9-34
Rear tyres 4WD13.6-3816.9-3416.9-3416.9-34
Weight 2WD3270 kg3210/3395 kg3360/3490 kg3450/3580 kg
Weight 4WD3440 kg3510/3700 kg3660/3800 kg3750/3890 kg
Height with cab255-250 cm255/270 cm255/270 cm258/273 cm
Length (2WD/4WD)419 cm419 cm419 cm424 cm
Wheelbase (2WD/4WD)227/229 cm227/229 cm227/229 cm227/229 cm
Fuel tank84 l84 l84 l84 l
Cab noise level84/78,5 dB85/78 dB85/79,5 dB85/79,5 dB
Solid cabxxxx
Diff. lockfriction lockfriction lockfriction lockfriction lock
Creeper gearopt.opt.opt.opt.