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John Deere 4850 Tractor (1988)

Manufacturer:

John Deere

Price:

81,605(USD)

Series:

50 Series

Model:

4850

Factory:

Waterloo, Iowa, USA
Full Specifications

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
The 4850 type tractor is part of the John Deere 50 Series. The 4850 is a kind of Row-Crop Tractors and that is often used for Agriculture Tractors applications. A engine powers the 4850 tractor. This setting improves usability in the real world.