Profile: P B Loader Corp. manufactures pothole patcher and emulsion systems for use in asphalt patching. We offer loaders, patchers and sprayers. Our PB truck mounted loaders fit both conventional & cab-over truck chassis and is available in 3/4 & 1 1/2-yard bucket capacities. Our pump type sprayers include auxiliary electric heat, tank insulation, discharge strainer, hose reels, LPG tanks, tool boxes, thermostatic controls, loading hose, suck back system and optional engines.