Heavy-duty single and double girder lifting systems from 1t to 200t

Heavy Duty Lifting for Open and Industrial Applications
A Goliath crane is the ideal solution for moving extreme, heavy-duty loads across open yards, shipyards, or vast industrial handling areas where standard overhead systems lack the required capacity or span. Our range includes full Goliath and semi-Goliath cranes in single and double girder configurations, purpose-built to handle demanding applications such as aerospace components, train carriages, locomotives, steel stock, and large-scale shipbuilding structures.
Street Crane designs and manufactures bespoke Goliath crane systems engineered around your exact heavy lifting capacity, massive spans, duty cycle, and site constraints: ensuring safe movement, reliable performance, and simple long-term maintainability.
Whether operating in challenging outdoor environments or integrated into heavy fabrication bays, every system is built to your specifications and powered by our proven ZX electric wire rope hoists, heavy-duty VX open winch hoists, or LX electric chain hoists.
Get clear, practical guidance from Street Crane engineers before committing to your project: book a free site consultation today to specify the exact Goliath crane system required to meet your operational needs.


A Goliath crane is often one of the most important lifting assets on site. When it carries the load path for an open yard, fabrication bay or unsupported workshop, the specification affects safety, production flow, civil works, maintenance access and long-term cost.
Street Crane brings nearly 80 years of UK engineering experience to that decision. Our portal and semi-portal cranes are designed around your actual lifting requirement, including capacity, span, hook height, duty cycle, travel path, load spectrum and site conditions. That means the crane is specified for the way your operation works, not simply selected from a standard catalogue.
Every Street Goliath crane benefits from engineered structural design, with computer-optimised, modular structures developed using finite element analysis. Single girder construction is available up to 25 tonnes, while double girder construction supports heavier applications up to 200 tonnes. Depending on duty, capacity and configuration, your crane can be specified with Street ZX electric wire rope hoists, VX open winch hoists or LX electric chain hoists.
The result is a lifting system built for practical, long-term performance: stable under load, smooth in operation, accessible for maintenance and aligned with your site’s commercial priorities. From early consultation through to service, inspection and modernisation, Street Crane gives you the technical support and continuity needed to protect uptime throughout the crane’s working life.

What is the difference between a Goliath crane and a gantry crane?
A Goliath crane is a type of gantry or portal crane, usually used for larger industrial lifting applications. It is supported by legs and typically travels on floor-level rails, rather than being supported by the building structure.
“Gantry crane” is a broader term and can include many crane types. Street Crane’s relevant range is engineered portal and semi-portal Goliath cranes for industrial applications.
What is the difference between a Goliath crane and an overhead crane?
An overhead crane is supported by the building structure or dedicated runway beams. A Goliath crane is supported on its own legs.
This makes a Goliath crane useful for outdoor yards, unsupported indoor facilities or buildings where an overhead crane would require extensive supporting steelwork.
What capacity Goliath cranes does Street Crane offer?
Street Goliath, portal and semi-portal cranes are available from 1 tonne to 200 tonnes.
Single girder construction is available up to 25 tonnes. Double girder construction is available up to 200 tonnes.
What span can a Goliath crane achieve?
Street portal and semi-portal cranes can be engineered for spans in excess of 40 metres, subject to the application, crane geometry, duty and site requirements.
Can a Goliath crane include cantilevered beams?
Yes. Street Goliath cranes can be designed with cantilevered beams to move loads beyond the crane legs or rail centres.
The allowable cantilever is calculated case by case, based on crane geometry, load, crane weight and stability.
How often does a Goliath crane need statutory inspection?
In the UK, lifting equipment is subject to LOLER requirements. HSE guidance states that lifting equipment must usually receive thorough examination every 12 months, or every 6 months if used to lift people. Lifting accessories are usually examined every 6 months, unless a competent person defines a different written examination scheme.
Street Crane can support inspection, maintenance and service planning as part of the crane’s lifecycle support.
Have any questions or want a quote please contact us