सुमहाबलः exceesively powerful one, सः he, Hanuman, शूरैः with heroes, तैः with those, सर्वतः all over, परिवृतः surrounded, तोरणाश्रितम् near the archway, भीमम् terrific, आयसम् a weapon made of iron, परिघम् iron beam, आससाद picked up.

Extremely powerful Hanuman surrounded by heroes all over, on his part went to the archway and picked up a terrific iron beam.