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Industrial Tractor · 1954Unverified

J.I. Case 520

Name: J.I. Case 520
Brand: J.I. Case

J.I. Case 520 — Industrial tractor · 55 hp. Reference specifications; pending source verification.

The J.I. Case 520 is a lightweight industrial tractor with a rated power output of 55 hp. It was manufactured between 1954 and 1956. The tractor features a 6-cylinder diesel liquid-cooled engine paired with two-wheel drive and a 4-speed gearbox. Its operating weight is listed as 3487 kg, suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

55 hp

Weight

3487 kg

Catalogue coverage

Variants represented

Richest spec table

65 rows

Recorded power

55 hp

Recorded weight

3487 kg

Transmissions

4-speed gear

Production years

1954-1956

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerJ.I. CaseReference

Industrial tractorReference

Total built265Reference

Two-wheel driveReference

Final drivesroller chainReference

SteeringmanualReference

SteeringpowerReference

Disc brakesReference

Open operator station.Reference

Variants

500farm tractorReference

Engine

J.I. Case 6.2L 6-cyl dieselReference

J.I. CaseReference

dieselReference

6-cylinderReference

liquid-cooledReference

Displacement6.2 LReference

Bore/Stroke102 x 127 mmReference

Air cleaneroil bathReference

Pre-heatingether injectionReference

Rated RPM1350Reference

Idle RPM600-1500Reference

Firing order1-5-3-6-2-4Reference

Starter volts12Reference

Intake valve clearance0.305 mmReference

Exhaust valve clearance0.305 mmReference

Oil capacity13.2 LReference

Transmission

4-speed gearReference

TypegearReference

Gears4 forward and 1 reverseReference

Clutch381mm dry discReference

PTO & Hydraulics

PTO (claimed)41.0 kWReference

Hydraulic system13.2 LReference

Typeopen centerReference

Capacity13.2 LReference

Pressure71.0 barReference

Pump flow75.7 lpmReference

Rear PTOindependentReference

Clutchwet discReference

Rear PTO Type540 (1.375)Reference

Engine RPM540@1350Reference

Capacities

Fuel113.6 LReference

Dimensions

Wheelbase222 cmReference

Weight3487 kgReference

Front tire9x15Reference

Rear tire18x26Reference

Industrial front9x15Reference

Industrial rear18x26Reference

Industrial front10x15Reference

Industrial rear14x28Reference

Industrial rear15x30Reference

Length345 cmReference

Width222 cmReference

Shipping weight3487 kgReference

Clearance (front axle)38 cmReference

Front tread157 cmReference

Rear tread167 cmReference

Steering wheel182 cmReference

520 Serial Numbers

Location:Serial number plate on the right side of the battery support.Reference

Electrical

GroundnegativeReference

Charging systemgeneratorReference

Batteries2Reference

Battery volts6Reference

Battery AH200Reference

J.I. Case 520 Height

Hood156 cmReference

Exhaust228 cmReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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