... , easy to control, highly effective and advanced asphalt distribution truck.Asphalt pot Capacity 1,000 --- 5,000 gallons Elliptic, ... the lock Bridge controlComputer spraying rate (CRC) control system, digital controlerror +-1% The computer all sprays the systems control ... 200 varieties of five series including semi-trailer, tank truck, wrecker, auto-unloading vehicle and highway maintenance vehicle. ...