Volpower NZ Ltd represents Volvo Penta, INC products and distributes these products through a New Zealand wide Dealer Network and the South West Pacific region. Volvo Penta is one of the world's leading manufacturers of diesel and petrol engines used in work and leisure applications. Internationally, Volvo Penta engines are used not only as marine propulsion systems, but to power generators, irrigation equipment, excavators, forklift trucks, container handling equipment and forestry machinery. Volvo Penta also manufactures marine and industrial transmissions, and a wide range of accessories. They include diesel engine turbo-charging, the Aquamatic stern-drive, sail boat S-drive, and the remarkable Duoprop system of two counter rotating propellors on a single shaft. Volpower also handles a wide range of acoustic insulation material as NZ distributor for INC (Industrial Noise Control) of Melbourne.