Year of manufacture 1926 Units built 3 Engine 8-cylinder in-line engine Cubic capacity/bore [cm^3/mm] 1092/51.3 x 60 Compressor 1 Roots Carburetor Zenith Power [HP at revolutions/min] 55 Forward gears 4		Drive shaft-driven Front wheel suspension live axle, no springs Back wheel suspension live axle, no springs Brakes Cable drum brakes Wheelbase [meters] 2.4 Wheel track [meters] 1.2 Tire size 710 x 90 Weight [kilograms] 630