WS overhead cranes, gantries & hoists

WS monorail hoist systems

WS monorail systems with electric wire rope or chain hoists on straight or curved beams (radius from 1.5 m) – for process lines, stores and machine loading.

Estados Unidos Australia / NZ Europa

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Monorail hoist on an overhead beam in a building

Monorail serving a production line.

Monorail trolley hoist.

Straight or curved beams, radius ≥ 1.5 m
Standard or low-headroom trolley hoists
Hoist travel 20/6.5 or 20/5 m/min
Hung from the roof structure or own supports

What it is

A monorail carries a trolley hoist along a single beam – straight, curved or with switches – to move loads along a fixed path: between process stations, into a store or over machines. The beam is hung from the roof steel or from its own frames, which World Steel designs and fabricates with the building.

Duty group

Vietnam: cranes are designed, manufactured and inspected to TCVN 4244:2005 and the lifting-equipment safety regulation QCVN 07:2012/BLĐTBXH, with technical inspection before use.

Normas y requisitos por mercado

Códigos con los que World Steel diseña, fabrica y documenta este producto, y los principales requisitos geométricos y de carga en cada mercado.

Estados Unidos

CMAA 70 / CMAA 74Top-running and single girder crane specifications
ASME B30.2 · B30.17Overhead and gantry cranes – safety
ASME B30.16 · ASME HST-4Overhead hoists
OSHA 1910.179Overhead and gantry cranes

Load test: 125 % of rated load (ASME B30.2)

Todas las normas de United States →

Australia / NZ

AS 1418.1Cranes – general requirements
AS 1418.18Crane runways and monorails
AS 2550.1Cranes – safe use
AS 4100 · AS/NZS 1554.1Steel design and welding

Registration: Design and item registration per state WHS rules

Todas las normas de Australia & New Zealand →

Europa

EN 15011Bridge and gantry cranes
EN 14492-2Power-driven hoists
EN 13001 seriesCrane design – general, actions, limit states
Machinery DirectiveCE marking of the complete crane

Load test: Static 125 % and dynamic 110 % per EN 15011 / EN 14492-2

Todas las normas de Europe →

Resumen solo orientativo: prevalecen la especificación del proyecto, la edición del código adoptada y la autoridad competente.

Acabados

Acabado	Normas / notas
Paint	Blast cleaned, epoxy primer + polyurethane topcoat in safety yellow or project colour
Marking	Rated capacity and safety slogans on the girder in the client's language
Environment	Tropical, cold, high-temperature or chemical execution for hoists