Working width: 2.80 meters; cost: $7,200; working speed: 14 kilometers per hour; 75 horsepower is needed.
The features include a heavy-duty steel profile frame, a gearbox that transmits power to each rotor, pivoting knives that are fixed in a bracket and have suction wings, circular knife holders that use less power, a cardan shaft with a friction clutch and freewheel, and a hood that covers the entire transmission.

E.T.A. La Marchoise is credited.