Valmet 305 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, History, Features & Pictures Valmet 305 Utility Tractor was equipped with a Valmet TD27DS3 turbocharged diesel 3-cylinder liquid-cooled 163.8 ci [2.7 L] engine, which delivers 53 hp [39.5 kW] power at rated rpm 2350. Valmet 305 Utility Tractor had a Valmet 2.7L 3-cyl diesel … [Read more...] about Valmet 305 Price, Specs, Review