20 Gallon (75L) Air-Operated Waste Oil Drain Tank – Professional Mobile Fluid Extractor with Adjustable Funnel, Wheels & Tool Tray Streamline oil changes and maintain a clean, efficient workshop with this heavy-duty 20-gallon (75L) portable oil drain container. Designed for professional garages and serious DIYers, it features an air-operated evacuation system that quickly transfers engine oil, powertrain fluid, or coolant—minimizing spills and maximizing productivity. Key Features: ⛽ 20-Gallon (75L) Capacity: Collects used oil from up to 10 vehicles before emptying—ideal for high-volume shops. 📏 Adjustable Funnel Height (96–159cm): Telescopic stand positions the oversized 15'' (38cm) funnel perfectly under any vehicle for drip-free drainage. 🛞 Smooth Mobility: Two rigid wheels + two 360° swivel castors with ergonomic T-handle ensure effortless movement around tight workspaces. 🧰 Built-in Toolbox: Keeps wrenches, drain plugs, and filters organized and within reach during service. 🔧 Air-Operated Discharge: Connects to standard shop air supply for fast, controlled emptying via a secure, leak-proof drain plug. Crafted from powder-coated steel for rust resistance and durability, this red waste oil drainer combines rugged performance with smart design—making it the best rolling oil drain pan for automotive professionals and home mechanics alike.