Tractor · 1914Unverified
Hart-Parr Little Devil 25-22
Hart-Parr Little Devil 25-22 · 15 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
15 hp
Weight
3015 kg
Hover a source tag to verify
Overview
ManufacturerHart-ParrReference
Built in Charles City, IowaReference
Total built725Reference
Two-wheel driveReference
Engine
Hart-Parr 5.5L 2-cyl keroseneReference
Fuel tank89.9 LReference
Drawbar (claimed)11.2 kWReference
Belt (claimed)16.4 kWReference
Hart-ParrReference
keroseneReference
2-cylinderReference
liquid-cooledReference
Displacement5.5 LReference
Bore/Stroke140 x 178 mmReference
Rated RPM600Reference
Coolant capacity50.2 LReference
Transmission
2-speedReference
TransmissiongearReference
Gears2 forward and 1 reverseReference
Dimensions
Weight3015 kgReference
Length264 cmReference
Width242 cmReference
Height213 cmReference
Little Devil 25-22 Serial Numbers
19146219Reference
19156245Reference
19166244Reference
FAQ: How to read a serial number table.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.