Model TB-33L TB-43L TB-52L.
Diameter of cylinder/stroke(mm) 36 / 32 40 / 33 44 / 34.
Engine displacement(c.c.) 32.6 42.7 51.7.
Engine type 2 cycle, single cylinder, force air-cooled, gasoline engine.
Standard power (HP / r / min): 1.7 / 7000 2.1 / 7000 2.3 / 7000.
Fuel mixture (Petrol) mixed fuel of gasoline and 2 cycle oil at 25:1 (JASO FC Class or ISO EGC Class).
Carburetor diaphragm type. Ignition system electronic CDI. Fuel tank capacity 1 Liter.