Few industries take a toll on their equipment like mining and construction. Valvoline heavy duty engine oils, greases, hydraulic fluids and coolants are formulated to stand up to the toughest jobs on earth, offering increased durability, efficiency and performance. Time is money. You have deadlines to meet and no time to mess with equipment breakdowns. We understand. We work together. With site operators, maintenance teams and equipment manufacturers to develop solutions that help extend maintenance cycles and deliver exceptional reliable performance. We have your back, no matter what.