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 John Deere 4850 tractor is part of the 50 Series of tractors. The 4850 is a Row-Crop Tractors type, that is used mostly in Agriculture Tractors. A engine powers the 4850 tractor. This setup enhances real-world usefulness.

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