The heavy hitters among the xenomorphs, Xeno Crushers are massive, heavy and almost invincible in direct attacks. Their immense size is deceptive, as they are fast, mean and deadly. The force that the Crusher can impart with its charging attack is tremendous, enough even to propel an M577 APC sideways some distance, or throw Marines several meters through the air.

head: Wild Boar Alien (front) Neca Queen (back) added spikes from fodder, additional sculpting
upper body: Toybiz Venom Symbiote, sculpted shoulders, ribcage, xeno detailing.
lower body: Neca Predator Hound, Neca Warrior tail

By sidestepping around a charging Crusher, its less resilient body will be exposed and left vulnerable. But even so, the creature is still incredibly tough, able to soak up significant amounts of damage before succumbing. Good luck, Marines!