Tractor · 1947Unverified
Simpson Jumbo C
Simpson Jumbo C. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
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Overview
ManufacturerSimpson JumboReference
Built in Azusa, California, USAReference
Two-wheel driveReference
SteeringmanualReference
Open operator station.Reference
Variants
Btricycle-frontReference
Cwide-frontReference
Engine
Chrysler 3.6L 6-cyl gasolineReference
Chrysler 5AReference
gasolineReference
6-cylinderReference
liquid-cooledReference
Displacement3.6 LReference
Bore/Stroke83 x 111 mmReference
Compression6.6:1Reference
Transmission
5-speedReference
Gears5 forward and 1 reverseReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.