Tractor · 1926Unverified
Hart-Parr 18-36
Hart-Parr 18-36 — Standard-tread tractor · 18 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
18 hp
Max power
24.0 kW
Weight
2766 kg
Hover a source tag to verify
Overview
ManufacturerHart-ParrReference
Standard-tread tractorReference
Built in Charles City, Iowa, USAReference
Original price$1350 (1930)Reference
The Hart-Parr 18-36 was exported as a New Zealand and Australia Special outfitted for dry conditions. A different air cleaner was used and the exhaust was vented staight up off the engine.Reference
Two-wheel driveReference
SteeringmanualReference
Open operator station.Reference
Engine
Hart-Parr 8.2L 2-cyl gasolineReference
Drawbar (claimed)13.4 kWReference
Belt (claimed)26.8 kWReference
Drawbar (tested)24.0 kWReference
Belt (tested)32.0 kWReference
Hart-ParrReference
gasolineReference
2-cylinderReference
liquid-cooledReference
Displacement8.2 LReference
Bore/Stroke171 x 178 mmReference
Fuel systemStromberg MB3 carburetorReference
Air cleanerdry centrifugalReference
Rated RPM800Reference
Belt power (max)32.0 kWReference
Max power24.0 kWReference
Transmission
2-speed gearReference
3-speedReference
TypegearReference
Gears2 forward and 1 reverseReference
Clutchdry discReference
Gears3 forward and 1 reverseReference
Dimensions
Weight2766 kgReference
Front tire28x5Reference
Rear tire51x12Reference
Ag front28x5 (steel)Reference
Ag rear51x12 (steel)Reference
18-36 Serial Numbers
192626001 (18-36 G)Reference
192726362 (18-36 G)Reference
192728851 (18-36 H)Reference
192829636 (18-36 H)Reference
192833753 (18-36 I)Reference
192934567 (18-36 I)Reference
193089160 (18-36 I)Reference
FAQ: How to read a serial number table.Reference
Test results
Distillate 2-speed 2WDOctober 18 - 25, 1926Link: Nebraska Tractor Test 128 fileReference
Belt fuel use (max)18.9 l/hourReference
Drawbar performanceReference
Max pull1848 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.