The 400l Maintenance Waste Oil Drainer Trolley is used for collecting used oil. It is ideal for draining Oil from 4WD, trucks and heavy industrial equipment maintenance and repair. The oil is collected into the 400L Maintenance Waste Oil Drainer Trolley. A metal grate prevents oil spillage during the vehicle draining process. The drainer is fitted with two fixed rear wheels and two front swivel castors and grab handle tor ease of under vehicle positioning. Used oil can be transferred by either gravity or suction evacuation.