Both bitumen pumps and air compressor are engine dilven. Bitumen pump is connected to the engine by a manual clutch. Just ongaging the clutch will activate the pump. Bitumen pump gear type 200 to 300 Liters per minute. 2 HP Single piston air compressor is provided.

Tank is fabricated by a 5mm MS sheet and is coated by 40 mm glasswool. This is done to prevent heat loss. The outer covaring is galvanized. Galvanized tank is better as it has long life due to its anti-corrosion properles Tank heeting is by a first stage. Heating pipeline of diameter e inches and scond stage is 6 inches. Manhole for maintenance or to all bitumen tank is if 500mm X 600mm. Manual Temperature guage is providedfor temperature display upto 300 Degrees celcius.