John Deere 4850 Tractor (1988)

Manufacturer:John Deere

Price:81,605(USD)

Series:50 Series

Model:4850

Equipment Type: Row-Crop Tractors

Factory:Waterloo, Iowa, USA

Full Specifications

ENGINE DETAIL

Description: John Deere intercooled turbocharged diesel 6-cylinder liquid-cooled
Displacement: 466ci / 7.6L
Bore/Stroke: 4.56x4.75inches / 116x 121mm
Power: 207.9hp / 155.0kW
Air cleaner: dry
Compression: 15:1
Rated RPM: 2200
Firing order: 1-5-3-6-2-4
Starter volts: 12
Oil capacity: 21qts / 19.9L
Coolant capacity: 32qts / 30.3L

JOHN DEERE 4850 ENGINE

Description: John Deere 7.6L 6-cyl diesel

TRANSMISSION

Transmission: John Deere Power Shift
Type: full power shift
Gears: 15 forward and 4 reverse
Clutch: Perma-Clutch wet disc
Oil capacity: 74.4qts (2WD) / 70.4L 86.4qts (4WD) / 81.8L
Description: Full (clutchless) power shift can be made between gears, forward and reverse

SPEEDS

Description: 20.8-38 rear tires

JOHN DEERE 4850 TRANSMISSION

Description: 15-speed full power shift

MECHANICAL

Description: Two- or four-wheel drive Power steering Hydraulic wet disc brakes/Sound-Gard cab standard. Optional four-post Roll-Gard ROPS
Final drive: inboard planetary
Differential lock: hydraulic rear

CAPACITY

Fuel: 102gal / 386.1L
Hydraulic system: 18.6gal (2WD) / 70.4L 21.6gal (4WD) / 81.8L

HYDRAULICS

Type: closed center
Capacity: 18.6gal (2WD) / 70.4L 21.6gal (4WD) / 81.8L
Pressure: 2277psi / 157.0bar
Valves: 2 or 3
Pump flow: 29.5gpm / 111.7lpm

TRACTOR HITCH

Rear Type: III
Control: lower-link draft sensing
Rear lift: 9,599lbs / 4354kg

POWER TAKE-OFF (PTO)

Rear PTO: independent
Clutch: hydraulic wet disc
Rear RPM: 1000
Engine RPM: 1000@2200

JOHN DEERE 4850 TIRES

2WD Standard tires (ag): Front: 11.00-16. Rear: 20.8-38
4WD Standard tires (ag): Front: 18.4-26. Rear: 20.8-38
Ag rear: 18.4-38 / 18.4R38 / 20.8R38 / 18.4-42 / 18.4R42

DIMENSIONS & TIRES

2WD Wheelbase: 118.5inches / 300cm
4WD Wheelbase: 117.1inches / 297cm
Weight: 17457 to 18720 pounds
Front tire: 11.00-16
2WD Rear tire: 20.8-38

4850 SERIAL NUMBERS

1989: 14501

4850 SERIAL LOCATION

Description: Serial number plate on rear of tractor

ELECTRICAL

Ground: negative
Charging system: alternator
Charging amps: 90
Batteries: 2
Battery volts: 6/12 OptOptional

About John Deere Tractor

The 4850 model tractor belongs to the 50 Series of tractors from John Deere. The 4850 is a Row-Crop Tractors type, that is used often in Agriculture Tractors. The engine of the 4850 tractors is impressive. This configuration improves usability in the real world.