hi

i want to know that which motor, battery and esc should i use in the given below model

what is the weight of the plane?post some details like wingspan,chord length etc

you can find the required motor here in this website http://www.modelmotors.cz/

I guesss this model is Kaiser by Sharma Models

sorry i'm late and Its Wingspan is 48

Cartoon,
The motor, prop depends on the weight of the model and your flying style. Once the power output is calculated then the esc and battery would come in. In real life, this would require a couple of iterations to come up with an optimal combination