Industrial Tractor · 1925Unverified
John Deere DI
John Deere DI — Industrial tractor · 27 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
27 hp
Weight
2390 kg
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Overview
ManufacturerJohn DeereReference
Industrial tractorReference
Built in Waterloo, Iowa, USAReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Variants
Dfarm tractorReference
Engine
John Deere 8.2L 2-cyl gasolineReference
Fuel tank94.6 LReference
Aux. fuel5.7 LReference
Belt (claimed)20.1 kWReference
John DeereReference
gasolineReference
2-cylinderReference
liquid-cooledReference
Displacement8.2 LReference
Bore/Stroke171 x 178 mmReference
Compression3.91:1Reference
Rated RPM900Reference
Transmission
2-speed gearReference
3-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference
The two-speed transmission was used until 1937.Reference
Gears3 forward and 1 reverseReference
The three-speed transmission was introduced in 1937.Reference
Dimensions
Weight2390 kgReference
Ag front7.50x18Reference
Ag rear12.75x28Reference
Length330 cmReference
Width168 cmReference
Height155 cmReference
DI Serial Number Location
Serial number plate on the rear of the transmission case, below the gear shifter.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.