This type of machine is a further development of the well-known and high-quality Saito steam engines.
The 2 drive shafts also make it possible to use them with wheeled steamers, thus lending the ship model its lifelike drive.
The double-acting steam engine with built-in reversing for forward and reverse (RC) is suitable for the propulsion of ship models up to approx. 150 cm in length.
The insulated cylinder walls increase the power significantly, as well as the Dampfnacherhitzkammer in the boiler.
Boiler operating pressure approx. 0.7 atm, max. Overpressure approx. 1.5 atü (the overpressure valve opens automatically), the burning time of the spirit burner is approx. 25 min, the filling quantities (spirit / burner or water / boiler) are coordinated with each filled container.

Technical data machine

    Bore: 12 mm
    Stroke: 12 mm
    Speed: 3500 rpm
    Performance: approx. 0.035 hp
    Pressure: 2 kg / cm2
    Cylinder capacity: 9 cc
    Max. Torque: 1150 g / cm
    suitable boat sizes: 100 - 150 cm

Technical data boiler / burner B2F (7132/02)

    Max. Burning time: 20 min
    Safety relief valve set at: 1.5 - 2 kg / cm2
    perm. pressure steam line Boiler: 35 kg / cm2
    permissible pressure steam line burner: 60 kg / cm2
    Nominal pressure boiler: 2 kg / cm2
    Nominal pressure burner: 0.4 kg / cm2

Measures and weight

    Steam engine: 150 x 125 x 88 mm, 930 g
    Boiler: 198 x 75 x 124 mm, 690 g
    Burner: 114 x 54 x 82, 175 g