John Deere 4520 specifications

John Deere 4520

Construction years:

1969 - 1970   New Generation Series

Tractor type:

Row-Crop tractor
John Deere 4520 Production
Production

Manufacturer: John Deere

Factory: Waterloo, Iowa, USA

Distributor: -

John Deere 4520 3-Point Hitch
3-Point Hitch

Rear Type: III/II

Rear lift: -

Control: -

Rear lift (at ends): -

Rear lift (at 24"/610mm): -

Front Hitch: -

Front lift (at ends): -

Drawbar: -

John Deere 4520 Attachments
Attachments

Height (to pin): 156 inches

Dump angle: 37

Rollback angle: 12

Breakout force (lift): -

Lift to full height (at pin): 3,800 lbs

Lift to full height (at 800mm): -

Loader type: John Deere 158

Clearance, dumped bucket: 132 inches

Reach at ground: -

Dump reach: 32 inches

Breakout force (bucket): -

Bucket width: 60 inches

Raise time to height: -

Bucket dump time: -

Lowering time: -

Rollback time: -

John Deere 4520 Battery
Battery

Number: 2

Cold-cranking amps: -

Volts: 6

Amp-hours: 172

John Deere 4520 Capacity
Capacity

Fuel: 50 gal

Hydraulic system: 16 gal

John Deere 4520 Dimensions & Tires
Dimensions & Tires

Ag front: 10.00-16

Ag rear: 20.8-38

Weight (shipping): 12285 lbs

Wheelbase: 106.5 inches

Clearance front: 23.8 inches

4WD turn radius: -

Weight (ballasted): 17995 lbs

Length: 170.75 inches

Height (hood): -

Ground clearance: -

Rear tread: 63 to 107.5 inches

Front tread: 57.5 to 83.25 inches

2WD turn radius: 12.6 feet

Width: 95.9 inches

Standard tires (ag): -

Height (cab): -

Max weight: -

Front axle: -

Rear axle: -

John Deere 4520 Electrical
Electrical

Ground: negative

Charging system: alternator

Charging amps: 55

Battery volts: 6

John Deere 4520 Engine
Engine

Bore/Stroke: 4.25x4.75 inches

Compression: 15.5:1

Cooling: -

Cylinders: -

Displacement: 404 ci

Fuel: -

Rated RPMs: 2200

Power: -

Torque: -

Torque RPM: -

Emissions: -

Emission control: -

Maximum power: -

Fuel system: direct injection

Pre-heating: ether injection

Compression: -

Starter: Delco-Remy electric

Starter volts: 12

John Deere 4520 Mechanical
Mechanical

Chassis: 4x2 2WD

Steering: power

Brakes: differential hydraulic wet disc

Cab: Open operator station. Optional Roll-Gard ROPS. Optional cab with heater.

Differential lock: hydraulic rear

Transmission: -

Pump flow: -

Final drives: -

John Deere 4520 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: 540@2200; 1000@2200

Front PTO: -

Front RPM: -

John Deere 4520 Hydraulics
Hydraulics

Type: closed center

Pressure: 2250 psi

Valves: 1 to 3

Total Flow: -

Steering Press: -

Capacity: 16 gal

Pump flow: -

SVC flow: -

John Deere 4520 Transmission
Transmission

Gears: 8 forward and 2 reverse

Type: John Deere Syncro-Range

Oil Capacity: 72 qts

Name: John Deere Syncro-Range

Clutch: -

John Deere 4520 Power
Power

Engine: -

PTO (Claimed): 120 hp

Engine (gross): -

Drawbar (tested): 111.21 hp

Engine (net): -

Gear PTO (Claimed): -

Hydro PTO (Claimed): -