Industrial Tractor · 1941Unverified
J.I. Case LAI
J.I. Case LAI — Industrial tractor · 58 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
58 hp
Weight
3408 kg
Hover a source tag to verify
Overview
ManufacturerJ.I. CaseReference
Industrial tractorReference
Built in Racine, Wisconsin, USAReference
Total built6125Reference
Two-wheel driveReference
Manual steeringReference
Differential mechanical disc brakesReference
Open operator station.Reference
Variants
LAfarmReference
LAIindustrialReference
Engine
J.I. Case 6.6L 4-cyl gasolineReference
J.I. Case 6.6L 4-cyl tractor fuelReference
J.I. Case 6.6L 4-cyl LP gasReference
Fuel tank117.3 LReference
Fuel tank109.8 LReference
Aux. fuel7.6 LReference
Belt (claimed)43.3 kWReference
J.I. CaseReference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement6.6 LReference
Bore/Stroke117 x 152 mmReference
Air cleaneroil bathReference
Compression4.83 : 1Reference
Rated RPM1100Reference
Firing order1-3-4-2Reference
Starter volts6Reference
Oil capacity14.2 LReference
Coolant capacity57.7 LReference
Sparkplug gap0.762 mmReference
Intake valve clearance0.457 mmReference
Exhaust valve clearance0.457 mmReference
tractor fuelReference
Compression4.09 : 1Reference
Firing order1-3-2-4Reference
LP gasReference
Bore/Stroke117 x 152 mmReference
Compression7.58:1Reference
Rated RPM1150Reference
Transmission
4-speed unsynchronized gearReference
Typeunsynchronized gearReference
Gears4 forward and 1 reverseReference
PTO & Hydraulics
Rear PTO Type550Reference
Dimensions
Weight3408 kgReference
Operating weight3408 kgReference
Ballasted weight4926 kgReference
LAI Serial Numbers
19404400001Reference
19414500001Reference
19424600001Reference
19434700001Reference
19444800001Reference
19454900001Reference
19465000001Reference
19475100001Reference
19485200001Reference
19495300001Reference
19505400001Reference
19515500001Reference
19525600001Reference
19535700001Reference
FAQ: How to read a serial number table.Reference
Capacities
Diameter33 cmReference
Width20 cmReference
RPM814Reference
Speed844.30 meters/minReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.