Gantry / Goliath Cranes :
The Gantry Crane functions similarly to an EOT crane, but has rails installed on the ground and gantry-style legs to support the crane. Generally, these Crane are installed in the outdoor material yards.
Goliath Crane is similar to Gantry Cane with large span and overhanging (Cantilever) either sides of the gantry-style legs on the ground.