Industrial Tractor · 1955Unverified
J.I. Case 425
J.I. Case 425 — 400 Series · 50 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
50 hp
Hover a source tag to verify
Overview
ManufacturerJ.I. CaseReference
Industrial tractorReference
Built in Racine, Wisconsin, USAReference
Total built205Reference
Two-wheel driveReference
Final drivesbull gearReference
SteeringmanualReference
Steeringpower optionalReference
Open operator station.Reference
Variants
400diesel standardReference
401diesel row-cropReference
402diesel vineyardReference
403diesel high-cropReference
405diesel orchardReference
410gasoline standardReference
411gas row-cropReference
413gas high-cropReference
420diesel industrialReference
425gas industrialReference
Engine
J.I. Case 4.1L 4-cyl gasolineReference
Belt (claimed)37.3 kWReference
J.I. CaseReference
gasolineReference
4-cylinder 8-valveReference
liquid-cooledReference
Displacement4.1 LReference
Bore/Stroke102 x 127 mmReference
Fuel systemcarburetorReference
Air cleaneroil bathReference
Compression6.5:1Reference
Rated RPM1500Reference
Idle RPM600-1665Reference
Firing order1-3-4-2Reference
Starter volts6Reference
Coolant capacity28.0 LReference
SparkplugChampion 8Reference
Sparkplug gap0.635 mmReference
Point gap0.508 mmReference
Intake valve clearance0.305 mmReference
Exhaust valve clearance0.508 mmReference
Oil capacity8.5 LReference
Transmission
8-speedReference
8-speed mechanical shuttleReference
TransmissionPowr-rangeReference
Gears8 forward and 2 reverseReference
Clutch304.8mm dry discReference
Oil capacity56.8 LReference
Oil typeSAE 90Reference
Four gears plus reverse, with high and low ranges. All gears and ranges selected by a single lever.Reference
Typemechanical shuttleReference
Gears8 forward and reverseReference
Capacities
Fuel79.5 LReference
Aux. fuel3.8 LReference
Diameter26 cmReference
Width18 cmReference
RPM1166Reference
Speed976.88 meters/minReference
PTO & Hydraulics
Hydraulic system9.8 LReference
Typeopen centerReference
Capacity9.8 LReference
Pump flow45.4 lpmReference
TypeCase Eagle HitchReference
Rear PTOindependentReference
Clutchmechanical wet discReference
Rear PTO Type540 (1.375)Reference
Engine RPM558@1500Reference
Dimensions
Wheelbase208 cmReference
Ag front6.00-16Reference
Ag rear13-30Reference
Ag front7.50-16Reference
Ag rear14-30Reference
Length337 cmReference
Width169 cmReference
Clearance (front axle)44 cmReference
Front tread132 to 147 cmReference
Rear tread132 to 162 cmReference
Steering wheel157 cmReference
425 Serial Numbers
Location:Top-right of instrument panel.Reference
19558060000Reference
19568080001Reference
19578100001Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemgeneratorReference
Battery volts6Reference
Battery AH150Reference
Battery Group4Reference
J.I. Case 425 Height
Hood154 cmReference
Exhaust226 cmReference
Speeds
With 13-30 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.