John Deere 4850 specifications

John Deere 4850

Construction years:

1983 - 1988   50 Series

Tractor type:

Row-Crop tractor
John Deere 4850 Production
Production

Manufacturer: John Deere

Factory: Waterloo, Iowa, USA

Distributor: -

John Deere 4850 3-Point Hitch
3-Point Hitch

Rear Type: 3/3N

Rear lift: -

Control: -

Rear lift (at ends): -

Rear lift (at 24"/610mm): 2500 lbs

Front Hitch: -

Front lift (at ends): -

Drawbar: -

John Deere 4850 Attachments
Attachments

Height (to pin): 178 inches

Dump angle: 44

Rollback angle: 41

Breakout force (lift): -

Lift to full height (at pin): 3718 lbs

Lift to full height (at 800mm): -

Loader type: John Deere 280

Clearance, dumped bucket: 152 inches

Reach at ground: -

Dump reach: 26 inches

Breakout force (bucket): -

Bucket width: 85 inches

Raise time to height: -

Bucket dump time: -

Lowering time: -

Rollback time: -

John Deere 4850 Battery
Battery

Number: 2

Cold-cranking amps: -

Volts: 6

Amp-hours: -

John Deere 4850 Capacity
Capacity

Fuel: 102 gal

Hydraulic system: 18.6 gal

John Deere 4850 Dimensions & Tires
Dimensions & Tires

Ag front: 11.00-16

Ag rear: 20.8-38

Weight (shipping): 17,457 lbs

Wheelbase: 118.5 inches

Clearance front: -

4WD turn radius: -

Weight (ballasted): -

Length: 179.7 inches

Height (hood): -

Ground clearance: 14.92 inches

Rear tread: -

Front tread: -

2WD turn radius: -

Width: 118 inches

Standard tires (ag): -

Height (cab): -

Max weight: -

Front axle: -

Rear axle: -

John Deere 4850 Electrical
Electrical

Ground: negative

Charging system: alternator

Charging amps: 90

Battery volts: 12

John Deere 4850 Engine
Engine

Bore/Stroke: 3.386x4.134 inches

Compression: 20.5:1

Cooling: -

Cylinders: -

Displacement: 148.9 ci

Fuel: -

Rated RPMs: 2200

Power: -

Torque: -

Torque RPM: -

Emissions: -

Emission control: -

Maximum power: -

Fuel system: -

Pre-heating: -

Compression: -

Starter: -

Starter volts: 12

John Deere 4850 Mechanical
Mechanical

Chassis: 4x2 2WD

Steering: hydrostatic power

Brakes: hydraulic wet disc

Cab: Sound-Gard cab standard. Optional four-post Roll-Gard ROPS.

Differential lock: -

Transmission: hydrostatic

Pump flow: 29.5 gpm

Final drives: -

John Deere 4850 Power Take-off (PTO)
Power Take-off (PTO)

Rear PTO: independent

Rear RPM: 1000

Gear Rear PTO: -

Hydro Rear PTO: -

Mid PTO: -

Mid RPM: -

Clutch: -

Engine RPM: -

Front PTO: -

Front RPM: -

John Deere 4850 Hydraulics
Hydraulics

Type: closed center

Pressure: 2277 psi

Valves: 2 or 3

Total Flow: -

Steering Press: -

Capacity: 18.6 gal

Pump flow: 29.5 gpm

SVC flow: -

John Deere 4850 Transmission
Transmission

Gears: 15 forward and 4 reverse

Type: John Deere Power Shift

Oil Capacity: 74.4 qts

Name: eHydro

Clutch: -

John Deere 4850 Power
Power

Engine: -

PTO (Claimed): 190 hp

Engine (gross): -

Drawbar (tested): 164.73 hp

Engine (net): -

Gear PTO (Claimed): -

Hydro PTO (Claimed): -