If you are considering a mobile jib crane for your workshop, job site, or production floor, understanding what makes up the machine and what different configurations are available is the practical starting point. A mobile jib crane is a freestanding or portable lifting device with a rotating jib arm that handles loads across a defined working radius. Unlike an overhead bridge crane, a jib crane can be positioned exactly where lifting is needed, moved between workstations, and set up with minimal infrastructure.
Main Components of a Mobile Jib Crane
Every mobile jib crane shares a set of core components that work together to deliver safe and controlled lifting.
The jib arm is the horizontal boom extending from the mast, typically a steel I-beam or box section sized to match the mobile jib crane lifting capacity and the required working radius. The arm can be fixed or articulating.
The mast or column carries the arm assembly and is mounted on a heavy base or counterweight assembly in freestanding configurations. The mast must resist the bending moment created by a loaded arm at full radius.
The hoist and trolley assembly runs along the jib arm. An electric chain hoist or wire rope hoist is standard, mounted on a trolley traveling the arm length. Hoist selection depends on lifting capacity, lift height, and duty cycle. Common mobile jib crane accessories include various jib crane attachment types such as hooks, magnets, and beams selected for the specific load.
The slewing mechanism rotates the arm around the mast — manually, by push-pull, or powered — typically covering 270 to 360 degrees.
The base and mobility system distinguishes a mobile jib crane from a fixed installation. The base incorporates a heavy steel plate, portable counterweight on wheels or castors, and sometimes a trailer hitch for towing between locations.
Power and control components include the pendant station or radio remote, limit switches, overload sensor, and electrical panel.
Safety devices — anti-sway systems, slack chain detectors, emergency stops, and brakes — are standard on industrial-grade mobile jib cranes.
Main Types of Mobile Jib Cranes
The floor-mounted jib crane is the most common industrial configuration. The mast mounts on a base with castors or wheels and lockable brakes. This type suits manufacturing cells and assembly lines — a classic industrial mobile jib crane use case — where lifting points shift throughout the day.
A portable jib crane on wheels is configured for rapid relocation — common in maintenance workshops, fabrication bays, and outdoor job sites. Some models fold or telescope for transport in a vehicle.
The outdoor mobile jib crane variant handles external environments with IP-rated motors, corrosion-resistant paint, outriggers for uneven ground, and wind-rated structural specifications.
Wall-mounted jib cranes offer a semi-mobile solution when floor space is at a premium, mounted on a rail that allows repositioning along the wall.
For heavy industrial use above 10 tons, a double girder or underbraced mobile jib crane reduces arm deflection under load — important in precision positioning tasks.
When reviewing a mobile jib crane for sale, key mobile jib crane types are defined by their mobility system, mounting configuration, and load capacity.
Mobile Jib Crane Applications
In manufacturing assembly, a mobile jib crane adds ergonomic lifting at a fraction of the cost of an overhead crane system — loading machines, positioning components on jigs, and transferring workpieces between process steps.
Maintenance workshops use portable jib cranes for engine removal, gearbox handling, and heavy tool positioning. The ability to roll the crane to the job — rather than moving the workpiece to a fixed hoist — reduces handling risk and labor time.
Outdoor mobile jib crane applications include cargo handling in logistics yards, pipe and steel positioning on construction sites, and equipment installation at renewable energy facilities. Outriggers provide stability on compacted ground without a concrete pad.
Marine shipyards use mobile jib cranes for panel positioning, pipe handling, and vessel equipment maintenance — repositioning as hull work progresses.
Key Specifications
The mobile jib crane lifting capacity ranges from 0.5 tons; the mobile jib crane working radius is determined by the span and arm configuration, typically from 3 meters to 8 meters. in workstation models to 20 tons in heavy industrial configurations. The mobile jib crane span — working radius — typically runs from 3 meters to 8 meters for standard models. Lift heights range from 3 meters to 12 meters. All Yangyumech units ship with complete mobile jib crane specifications in the quotation package. or 460V / 60Hz for international markets.
Why Choose Yangyumech
Yangyumech — accessible at yangyumechah.com — is a professional mobile jib crane manufacturer with established experience designing and exporting jib crane systems to clients across manufacturing, logistics, construction, and marine sectors worldwide.
Every Yangyumech mobile jib crane is engineered to FEM and ISO standards, undergoes full load testing before shipment, and ships with complete documentation including inspection certificates, wiring diagrams, and operation manuals. The engineering team configures the right mobile jib crane lifting capacity, working radius, and mobility option for the specific application.
As a mobile jib crane manufacturer China-based, Yangyumech offers competitive mobile jib crane pricing and reasonable mobile jib crane price levels, with transparent specifications and a full range of jib crane attachment types and mobile jib crane accessories available for configuration. International buyers benefit from established export logistics and experienced customs documentation support.
Whether you need a floor-mounted mobile jib crane for a workshop, an outdoor mobile jib crane for a job site, or a heavy-duty industrial jib crane for a fabrication yard, Yangyumech delivers equipment ready to perform from day one. As a mobile jib crane manufacturer, Yangyumech offers competitive mobile jib crane pricing with transparent specifications and full configuration support. Contact the sales team for a quotation and CIF or FOB pricing tailored to your destination port.