Porsche-Diesel 419

The Porsche-Diesel 419 is an agricultural tractor made by Porsche-Diesel Motorenbau as part of Porsche's Master series, and it was the biggest and most powerful series-production tractor ever sold under the Porsche brand. A total of 1,175 were built from 1960 until 1963, when Porsche-Diesel Motorenbau stopped making tractors, so it had no successor after the 418. Its catalogue price that year was DM 15,290. It is a frameless wheeled tractor, with the rear axle flange-mounted to the gearbox and that to the engine, a dead portal front axle, a live portal rear axle with a locking differential and mechanical rear drum brakes that can be applied separately. The air-cooled Porsche F 419 straight-four diesel of 3,500 cc makes 50 PS, and the ZF four-speed gearbox with three ranges gives eight forward and four reverse gears and a top speed of 19.4 km/h. Its mass is 2,100 kg.