Massey Harris Zweihunderter Baureihe

The register lists 3 versions with 23.8 to 43 kW (32.4 to 57 hp) from six-cylinders of 3,959 to 5,406 cc displacement at a rated speed of 1,700 rpm. Operating weight ranges from 2,919 to 2,996 kg, with dimensions of 3,543 mm length, 1,753 mm width and 1,505 mm height. One of the models is listed with a Chrysler six-cylinder as the engine supplier; the range ran on petrol or a kerosene-petrol mixture.

By turning to an industrial six-cylinder from an outside engine builder, Massey-Harris followed a practice common among North American farm machinery makers in the 1930s, putting the pulling power and smoothness of large car and truck engines to use in agriculture. The range was thereby positioned above the simpler four-cylinder tractors in the line-up.

On a used purchase of these now-historic tractors, points to check include the condition of the six-cylinder's engine bearings and crankshaft, the tightness of the radiator and water pump, wear on the gearbox and clutch, and corrosion on the chassis and sheet-metal parts. Spare parts for industrial Chrysler engines can partly be sourced through vintage automotive and farm-machinery networks.