John Deere 4850


John Deere 4850 tractor photo
1983 - 1988
50 Series
Row-Crop tractor
Series map:
4650
4850
187.7hp
207.9hp
Production
ManufacturerJohn Deere
Row-Crop tractor
Built in Waterloo, Iowa, USA
Original price$70,800 (1983 2WD )
$81,605 (1983 4WD )
John Deere 4850 Engine
John Deere 7.6L 6-cyl diesel
Engine details ...
John Deere 4850 Power
Engine207.9 hp
155.0 kW
Drawbar (claimed)162 hp
120.8 kW
PTO (claimed)190 hp
141.7 kW
Drawbar (tested)164.73 hp
122.8 kW
PTO (tested)192.99 hp
143.9 kW
Performance test details ...
Mechanical
Two- or four-wheel drive
Final drivesinboard planetary
Differential lockhydraulic rear
Power steering
Hydraulic wet disc brakes
Sound-Gard cab standard. Optional four-post Roll-Gard ROPS.
Capacity
Fuel102 gal
386.1 L
Hydraulic system18.6 gal (2WD)
70.4 L
 21.6 gal (4WD)
81.8 L
Hydraulics
Typeclosed center
Capacity18.6 gal (2WD)
70.4 L
 21.6 gal (4WD)
81.8 L
Pressure2277 psi
157.0 bar
Valves2 or 3
Pump flow29.5 gpm
111.7 lpm
Tractor hitch
Rear TypeIII
Controllower-link draft sensing
Rear lift9,599 lbs
4354 kg
Power Take-off (PTO)
Rear PTOindependent
Clutchhydraulic wet disc
Rear RPM1000
Engine RPM1000@2200
Dimensions & Tires
2WD Wheelbase118.5 inches
300 cm
4WD Wheelbase117.1 inches
297 cm
Weight17457 to 18720 pounds
Front tire11.00-16
2WD Rear tire20.8-38
Full dimensions and tires ...
4850 Serial Numbers
19831000
19845001
19858001
198610001
198711001
198812001
198914501

FAQ: How to read a serial number table.
4850 Serial Location
John Deere 4850 serial number location
Serial number plate on rear of tractor.
Electrical
Groundnegative
Charging systemalternator
Charging amps90
Batteries2
Battery volts6
 12 OptOptional
References
4850 references literature
Loaders, Spreaders and Blades published in 1984, by John Deere
Tractors 100 to 190 HP published in 1984, by John Deere
Tractors 105 to 190 HP published in 1984, by John Deere
Row-Crop Tractors Product Information Handbook published in 1984, by John Deere
Row-Crop Tractors Product Information Handbook published in 1986, by John Deere
Mechanical Front-Wheel Drive published in 1984, by John Deere
Agricultural Price List published in 1983, by John Deere
Page information
Contact: Peter Easterlund
Updated on March 31, 2022
Copyright 2022 TractorData LLC
http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere.
©2000-2022 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.