Is there any engine which can run with castor oil in the place on diesel?

Is there any engine which can run with castor oil in the place on diesel?
Meet Sk Mastan Vali, a mechanic at Karkhanagadda in Karimnagar town, who has been operating
the diesel engine with castor oil instead of regular diesel with simple additional fittings to
the engine to fire the oil to start the engine and run on castor oil. Currently, this
technology is being applied to the diesel engine to lift water from an agricultural well for
irrigation requirements. Mr Vali says that he would develop the same technology for cars and
lorries too.