The Renault 551S is a utility tractor built for everyday farm work. It has a 2WD drive system and power steering, making it easy to handle. The tractor uses a mechanical shuttle transmission with 12 forward and 12 reverse gears, giving the driver plenty of options for different tasks.
Under the hood, the 551S has a MWM D226-3 diesel engine with 3 cylinders. The engine is liquid-cooled and produces 55 hp, which is about average for tractors in its class. It has a displacement of 190.2 ci, also around the middle range for similar tractors. The tractor weighs 4,586 lb and has a Category I rear hitch, suitable for attaching various implements. It features an open center hydraulic system and a ROPS (Roll-Over Protective Structure) for operator safety. The 551S measures 138.6 inches long, 66.9 inches wide, and 62.6 inches tall, making it compact enough for many farm jobs while still offering good power.