Maintainer built lube truck. CAT 3116 engine and automatic transmission! (2) 300 gallon tanks, 200 gallon tank, 100 gallon tank, 60 gallon tank, 47 gallon tank, 10 gallon tank. The CAT motor and automatic transmission are worth the cost. The tanks and pumping equipment would be a great start to building a lube truck. Platform and cabinets are heavy duty.