Tractor · 1955Unverified
J.I. Case 402
J.I. Case 402 — 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
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Overview
ManufacturerJ.I. CaseReference
Orchard/Vineyard tractorReference
Built in Racine, Wisconsin, USAReference
Total built81Reference
The Case 402 was a diesel-powered grove-orchard tractor in the 400 series. The 402 was only offered with a swinging drawbar, the model 405 was the orchard model with an Eagle Hitch.Reference
Two-wheel driveReference
SteeringmanualReference
Steeringpower optionalReference
Mechanical dry discs brakesReference
Open operator station.Reference
Variants
400diesel standardReference
401diesel row-cropReference
402diesel vineyardReference
403diesel high-cropReference
405diesel orchardReference
412gasoline orchardReference
420diesel industrialReference
Engine
J.I. Case 4.1L 4-cyl dieselReference
Belt (claimed)37.3 kWReference
Plows4 (14-inch)Reference
J.I. CaseReference
dieselReference
4-cylinder 8-valveReference
liquid-cooledReference
Displacement4.1 LReference
Bore/Stroke102 x 127 mmReference
Air cleaneroil bathReference
Pre-heatingether capsulesReference
Compression15:1Reference
Rated RPM1500Reference
Idle RPM600-1600Reference
Firing order1-3-4-2Reference
Starter volts12Reference
Coolant capacity28.0 LReference
Intake valve clearance0.305 mmReference
Exhaust valve clearance0.305 mmReference
Oil capacity8.5 LReference
Oil change120 hReference
Transmission
8-speedReference
TransmissionPowr-rangeReference
Gears8 forward and 2 reverseReference
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. A "belt-neutral" position lies between the high and low ranges, intended for stationary work.Reference
Capacities
Fuel79.5 LReference
Diameter26 cmReference
Width18 cmReference
RPM1128Reference
Speed945.18 meters/minReference
PTO & Hydraulics
Hydraulic system8.5 LReference
Capacity8.5 LReference
Pressure41.4 barReference
Valves2Reference
Total flow45.4 lpmReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Dimensions
Wheelbase208 cmReference
Front tire6.00-16Reference
Rear tire13-26Reference
Ag front6.00-16Reference
Ag rear13-26Reference
Ag front7.50-16Reference
Ag rear14-26Reference
Length325 cmReference
Height (hood)143 cmReference
Front tread132 to 147 cmReference
Rear tread132 cmReference
Rear tread142 cmReference
Electrical
GroundnegativeReference
Charging systemgeneratorReference
Charging volts12Reference
Batteries2Reference
Battery volts6Reference
Battery AH150Reference
Speeds
With 13-26 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.