... Oil Burner 2.used oil, multi-oil 3.diesel oil, light oil. 4.waste vegetable, gear, engine oil applicable. Used Oil Waste Oil Burner B-30:Specifications:1. Oil ... fuels are applicable, e.g. waste engine oil, waste gear oil, waste vegetable oil, diesel etc.2. Automatic ignition, workers-nursing ... heating instrument at the bottom of big oil tank to pre-heat fuel before pumping, esp. considerate for using ...