The Rato RV110 is a 113 cc (6.9 cu-in) single-cylinder air-cooled 4-stroke internal combustion general-purpose gasoline engine with vertical shaft, manufactured by Chongqing RATO Holding (Group) CO., LTD for lawn mowers and tillers.
The Rato RV110 engine has a single-cylinder with a vertical shaft; an overhead valve (OHV) design; flat suction valve carburetor; dual element air filtration system; capacitance discharge type ignition system; centrifugal mechanical governor system and recoil starter.
The Rato RV110 motor has a 60.0 mm (2.36 in) cylinder bore and 40.0 mm (1.57 in) piston stroke with a compression ratio of 8.5:1. It produced 3.0 HP at 3,600 rpm of horsepower and 6.0 N·m (0.62 kg·m, 4.4 ft·lb) at 2,500 rpm of torque.
|Type||4-stroke, OHV, single cylinder|
|Displacement||113 cm 3 (6.9 cu-in)|
|Max. horsepower||3.0 HP at 3,600 rpm|
|Max. torque (crank PTO)||6.0 N·m (0.62 kg·m, 4.4 ft·lb) at 2,500 rpm|
|Carburetor||Flat suction valve carburetor|
|Ignition system||Capacitance Discharge Ignition (CDI)|
|Starting system||Recoil starter|
|Stoping system||Ignition primary circuit ground|
|Fuel used||Unleaded gasoline (octane number 86 or higher)|
|Fuel tank capacity||1.0 L|
|PTO shaft rotation||Counterclockwise (from PTO shaft side)|
|Oil type||4-stroke or an equivalent (SJ)|
|Recommended oil||SAE 10W-30, 15W-40|
|Oil capacity||0.4 L|
|Spark plug||NGK: BPR6ES|
|Spark plug gap||0.7-0.8 mm (0.028-0.031 in)|
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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