Paper gives a theoretical solution of shock absorption and represents behavior of inclined Lander during the process of impact landing. It shows a clever mechanical design for shock alleviation and also decreases the chances of accidents during the landing impact. For a long period of time, landing gear or Lander is an important area of research. This paper use theoretical force deflection method for shock alleviation and an analysis of equilibrium of Lander (with help of mass spring damper system at a constant damping) when landed on finite degree inclined. The Inclination of landing gear and effect of wheel spin-up loads is characteristics of dynamic force deflection.