Double-girder bridge crane (magnetic clamshell)

HEZ PTM LLC produces double-girder bridge cranes wth a magnetic clamshell with the following characteristics:

Crane capacity: 2t 3.2t 4t 5t 6.3t 8t 10t 12.5t 16t 20t 25t 32t 40t 50t

Span: up to 34 meters


At the request of the customer

The crane has two independent cargo trolleys that move along the bridge of the crane. The crane operator can operate both trolleys only alternately. One of the trolleys is equipped with a grab, the other with a cargo magnet. The crane is designed to move bulk, or metal cargo.

The crane consists of:

Metalwork of crane bridge
Metalwork of truck trolley
Cargo magnet lifting mechanism
Grab lifting / closing mechanism
Crane moving mechanism
Trolley moving mechanism
Crane control system