The Leader 25-40 is a compact tractor with a rated output of 25 hp. It was manufactured from 1916 to 1920 and features a 4-cylinder liquid-cooled engine. The tractor is equipped with a 2-speed gearbox and a tracked undercarriage, with a listed weight of 2721 kg. It is designed for use on small to medium-sized plots of land, with a capacity for around 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
25 hp
Weight
2721 kg
Catalogue coverage
Variants represented
2
Richest spec table
25 rows
Recorded power
25 hp
Recorded weight
2721 kg
Transmissions
2-speed gear
Production years
1916-1920
Verified variants
0
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Overview
ManufacturerLeader (a part of Dayton-Dick)Reference
Agricultural Crawler tractorReference
Built in Quincy, Illinois, USAReference
Original price was $1,550 in 1916Reference
Drivehalf-trackReference
Manual steeringReference
Open operator station.Reference
Engine
13.0L 4-cyl keroseneReference
Fuel tank68.1 LReference
Drawbar (claimed)18.6 kWReference
Belt (claimed)29.8 kWReference
keroseneReference
4-cylinderReference
liquid-cooledReference
Displacement13.0 LReference
Bore/Stroke152 x 178 mmReference
Fuel systemKingston-Bennett carburetorReference
Rated RPM750Reference
Starter typehand crankReference
Transmission
2-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference
Dimensions
Weight2721 kgReference
Capacities
Diameter35 cmReference
Width17 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
