PORTAL CRANES

ROTEXS portal cranes are versatile lifting machines used in various industries, especially in shipping yards and heavy manufacturing. Characterized by their bridge-like structure, these cranes consist of a horizontal beam supported by two vertical legs, allowing them to move across a defined area. They excel at handling heavy loads, such as containers and large equipment, with precision and efficiency. Often equipped with advanced controls and safety features, portal cranes enhance productivity by facilitating quick loading and unloading processes. Their ability to operate in tight spaces makes them invaluable for optimizing logistics in busy environments. 

SINGLE GIRDER PORTAL CRANE

 The crane rigging is made of double beam IPE450 with additional stiffening rib and side supports (steel S355). During installation, the initial tension of the structure and other structural solutions that increase the stability and smooth movements of this model are applied.

 Wheel and motorcycle blocks are manufactured at Rotexs. LENZE drives and frequency converters are used for monoblock drives.

  The gear of the lifting-transverse transmission is manufactured in Germany by the company KULI.

The elements of the company GIOVENZANA are used for energy transmission systems.

The advantage of this type of crane is that no columns are required for the installation of the under-crane track

Safety features

   Lifting stroke limiter: stops the hook in the upper position.

Travel Travel Switch: Stop the smooth movement of the crane when you travel to the ends of the rails

Overload Limiter: Protects against overload

Wire rope guide: Align the wire rope neatly on the spool to prevent the wire rope from getting tangled.

*Working mode (ISO 4301/1-86):____medium______;.

Speeds of working movements,

m/min lifting: ____10 m/min___;

winch movement: ___ 8 m/min__;

crane traveling : ___ 12 m/min__;

Remote; Power transfer:  flexible cable.

Operating temperature range, degrees. С: -35+45 UndercranePath:

load on one wheel, no more than 5kN

crane weight, no more than 4t

Room category B (combustible dust or fabric)

Cladding level of electrical equipment

According to   IP54.

Estimated power, 10.5kW

Overview parameters

SPAN (m)..........................................................12.5

LIFTING HEIGHT(m).................................4.72

LIFTING CAPACITY(t) ...............................5.0

TRAVELING DISTANCE(m)............... ...20

LIFTING SPEED (m/min).................... ..2.5

TROLLEY SPEED (m/min)................   8.5

TAKELAZH SPEED(m/min)............ ....12

WORK DUTY............................................ ...A5