1)Small power portable engine 2)2.5HP power output 3)Single-cylinder,Over head valve,four-stroke,air ... and CE Portable engine with 2.5 HP small power can use in most farm equipment like generator,water pump,tiller cultivator.TypeKY152FBore ... x stroke52x 46mmDisplacement97.7mlMax.Output2.5HP/3,600rpmMax.Torque3.2N.m/2,600rpmFuel tank ...