Profile: P V Dobson & Sons supplies tractors, agricultural and industrial machinery. We also provide vacuum tankers, link boxes, tires, log splitter, and bale handler. We specialize in Perkins® engines for agricultural and industrial applications. Our services include complete strip-downs of engines and gearboxes. We also offer running repairs, fabrication of forestry guards for tractors, and fabrication of buckets, bale spikes & rollers.