The Rato RS100 is a 98 cc (6.0 cu-in) single-cylinder air-cooled 4-stroke internal combustion general-purpose gasoline engine with horizontal shaft manufactured by Chongqing RATO Holding (Group) CO., LTD.
The Rato RS100 engine features a cast-iron cylinder liner for low oil consumption and consistent, reliable power output. Transistorized CDI ignition ensures easy reliable starting and low emissions.
The RS100 cylinder bore is 52.0 mm (2.05 in) and piston stroke is 46.0 mm (1.81 in), compression ratio rating is 5.6:1. The Rato RS100 produces 3.0 HP at 3,600 rpm of power and 3.2 Nm (0.33 kg·m, 2.36 ft·lb) at 2,500 rpm of net torque.
|Type||4-stroke, OHV, single cylinder|
|Displacement||98 cm3 (6.0 cu-in)|
|Max. horsepower||3.0 HP at 3,600 rpm|
|Max. torque (crank PTO)||3.2 Nm (0.33 kg·m, 2.36 ft·lb) at 2,500 rpm|
|Carburetor||Flat suction valve carburetor|
|Ignition system||Transitorised CDI|
|Starting system||Recoil starter|
|Stoping system||Ignition primary circuit ground|
|Fuel used||Unleaded gasoline (octane number 86 or higher)|
|PTO shaft rotation||Counterclockwise (from PTO shaft side)|
We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. We do not provide advice on technical issues related to the engines operation or repair. We do not recommend using provided information for engines repairing engines or spare parts ordering, use only official service manuals and spare-parts catalogs.
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