Massey-Harris Pacemaker

Massey-Harris Pacemaker tractor photo
1936 - 1939
Standard-tread tractor
Type:Standard-tread tractor
Factory:Racine, Wisconsin, USA
The Massey-Harris Pacemaker replaced the Wallis 12/20 in Massey's line. The Twin Power feature increased engine rpms to provide additional horsepower for belt work. The Pacemaker was a standard (wide) front tractor, while the Challenger was the row-crop version.
Massey-Harris Pacemaker Power
Drawbar (claimed):16 hp
11.9 kW
Belt (claimed):27 hp
20.1 kW
Drawbar (tested):30.58 hp
22.8 kW
Belt (tested):42.13 hp
31.4 kW
power test details ...
Massey-Harris Pacemaker Engine
Massey-Harris 4.1L 4-cyl gasoline
Fuel tank:18 gal
68.1 L
Aux. fuel:1.6 gal
6.1 L
Engine details ...
Chassis:4x2 2WD
Cab:Open operator station.
Transmission:4-speed gear
Transmission details ...
Dimensions & Tires
Wheelbase:78 inches
198 cm
Weight:3700 lbs
1678 kg
Front tire:28x5
Rear tire:44x10
Full dimensions and tires ...
Pacemaker Serial Numbers
Location:On rear-left portion of tractor frame.
Belt Pulley
Diameter:12 inches
30 cm
Width:6.25 inches
15 cm
Page information
Last update:November 8, 2019
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