Massey-Harris 102 Junior: all source data

All 42 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerMassey-Harris
(no label)Built in Racine, Wisconsin, USA
(no label)The Massey-Harris 102 Junior was the distillate version of the 101 Junior. During early production years, the 102 Jr. had a larger engine than the 101 Jr. so they would have the same horsepower. A 102 gasoline tractor (102G) was a Massey 101 Jr. destined for the export market; the data and serial number would be the same for other 101 Jr tractors.
Engine
(no label)Continental 2.3L 4-cyl distillate
(no label)Continental 2.7L 4-cyl distillate
Fuel tank10 gal | 37.9 L
Transmission
(no label)4-speed gear
Power
Drawbar (claimed)20.5 hp | 15.3 kW
PTO (claimed)26.3 hp | 19.6 kW
Plows2
Mechanical
(no label)Two-wheel drive
Steeringmanual
(no label)Open operator station.
Dimensions
Weight3,400 lbs | 1542 kg
Front tire5.00-15
Rear tire10.00-36

Engine

Engine options
(no label)Continental 2.3L 4-cyl distillate
(no label)Continental 2.7L 4-cyl distillate
Engine detail
(no label)Continental MFA
(no label)distillate
(no label)4-cylinder
(no label)liquid-cooled vertical L-head
(no label)Original engine used for the first few years of production.
Displacement139.6 ci | 2.3 L
Bore/Stroke3.1875x4.375 inches | 81 x 111 mm
Rated RPM1800
Starter volts6
(no label)Continental
(no label)distillate
(no label)4-cylinder
(no label)liquid-cooled vertical L-head
(no label)Final engine, introduced around 1942.
Displacement162 ci | 2.7 L
Bore/Stroke3.4375x4.375 inches | 87 x 111 mm
Starter volts6

Transmission

Transmission
Typegear
Gears4 forward and 1 reverse

Dimensions

Tires
Ag front5.00-15
Ag rear10.00-36
Ag front4.75-15
Ag rear10.00-36
Dimensions
Weight3,400 lbs | 1542 kg