To save Gohan from being crushed by falling debris, the robot uses the last of its remaining power to lift a massive boulder, allowing Gohan to escape.
Both characters are trapped and lonely, creating an unlikely bond between man-made machinery and a Saiyan child. The Turning Point Dragon Ball Z (Dub) Episode 9
Once Gohan is safe, the cave collapses fully, destroying the robot. Gohan is left mourning his first real friend in the wilderness. To save Gohan from being crushed by falling
To force Gohan’s latent Saiyan power to surface through life-or-death situations. the cave collapses fully