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Construction Cranes

Construction operations often involve lifting large, heavy and awkward materials repeatedly through fabrication, casting, storage and loading.

JDN Monocrane designs and manufactures fixed construction crane systems for precast yards, structural steel facilities, bridge projects and other construction-related operations. From overhead bridge cranes inside fabrication facilities to heavy-duty gantry cranes operating across outdoor yards, we engineer each system around the load, site and operating requirements.

If you need a crane machine for construction, manufacturing or material handling, JDN can manage the design, manufacture, installation and ongoing support through one team.

Construction Crane Applications

Precast Concrete Yards

Precast yards move heavy, awkwardly shaped concrete panels and beams from casting through curing to loading, usually outdoors and often in dusty, exposed conditions. A gantry crane suits this well since it doesn't rely on the yard having a fixed overhead structure.

Structural Steel Fabrication

Fabrication shops handling structural steel for construction projects need a crane that can move heavy sections between cutting, welding and assembly stations without the space or safety cost of doing it by forklift.

Bridge Construction

Segment casting and handling for bridge projects is heavy-duty, high-capacity work, often running for extended periods on a single build. This is where our double girder gantry cranes are typically specified.

Crane Systems for Construction Operations

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Double Girder Gantry Cranes

Double girder gantry cranes are suited to high-capacity and high-duty construction applications.

JDN manufactures double girder systems with capacities from 10 to 200 tonnes, spans from 6 to 45 metres and leg heights up to 20 metres. They are commonly used for precast concrete, bridge components and other heavy materials handled across large outdoor work areas.

Single Girder Gantry Cranes

Single girder gantry cranes provide a freestanding lifting system for lower-capacity applications where an overhead runway is unavailable or unsuitable.

JDN systems are available from 1 to 32 tonnes, with spans from 6 to 45 metres and leg heights up to 20 metres. They can be engineered for indoor or outdoor construction operations.

Overhead Bridge Cranes

Overhead bridge cranes suit workshops and production facilities where materials need to move across a defined indoor work area.

They are commonly used for steel fabrication, indoor precast production, demoulding, assembly and material handling. Single or double girder configurations can be selected based on capacity, span, headroom and operating duty.

What to Consider When Selecting a Construction Crane

A construction crane needs to match more than the maximum weight being lifted. JDN considers the wider operating requirements when specifying a system, including:

  • Load capacity: Maximum component weight and any lifting attachments.
  • Span: The width of the work area the crane needs to cover.
  • Lift height: The vertical clearance required for lifting and positioning materials.
  • Duty: How frequently the crane operates and how demanding each lifting cycle is.
  • Indoor or outdoor operation: Exposure to weather, dust and other site conditions.
  • Load dimensions: Long precast panels, structural steel and other unusual loads may require specific lifting arrangements.
  • Site layout: Existing buildings, foundations, production equipment and access requirements.
  • Travel requirements: How far and how frequently loads need to move through the operation.

These factors determine whether a single girder, double girder, gantry or overhead crane provides the best fit.

Why Choose JDN Monocrane?

JDN Monocrane brings more than 45 years of experience to crane design, manufacture and support for Australian operations.

  • 45+ years of experience: Designing and supplying Australian crane systems since 1979.
  • Australian-owned and operated: Local engineering, manufacturing and support for Australian businesses.
  • Heavy-lift capability: Gantry crane systems available in capacities up to 200 tonnes and spans up to 45 metres.
  • Complete project support: Design, manufacture, installation and ongoing crane support through one supplier.
  • In-house expertise: Qualified engineers, boilermakers, electricians and fitters involved across the crane lifecycle.
  • Custom crane capability: Systems engineered around project loads, site conditions and operating requirements.
  • Ongoing support: Crane servicing, repairs, spare parts and crane inspections available after installation.
Construction Crane Solutions Built for the Job

Construction Crane Solutions Built for the Job

Whether you are handling precast concrete, fabricating structural steel or moving major components for a bridge project, the crane needs to suit both the load and the way your operation works.

JDN Monocrane can assess your lifting requirements and engineer an overhead or gantry crane system around your site, capacity and operating duty.

View our full crane and hoist range or contact JDN Monocrane to discuss your construction crane requirements.

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FAQs

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What is a construction crane?

A construction crane is equipment used to lift and position materials associated with construction work. JDN specialises in fixed overhead and gantry crane systems used in precast yards, structural steel fabrication, bridge projects and related construction operations.

Does JDN Monocrane supply tower or mobile cranes?

No. JDN Monocrane specialises in overhead, gantry and other fixed industrial crane systems rather than mobile or tower cranes used for general building-site lifting.

What is the difference between a construction material hoist and a crane?

A hoist raises and lowers the load, while a crane provides the structure and movement needed to position that load across a work area. JDN supplies industrial hoists as part of complete overhead and gantry crane systems. Temporary material hoists used to move materials between floors on building sites are a different type of equipment.

Are gantry cranes suitable for precast concrete yards?

Yes. Gantry cranes are widely used in precast concrete operations because they can provide high-capacity lifting across outdoor yards without relying on an existing overhead building structure.

How much can a JDN construction crane lift?

Capacity depends on the crane configuration. JDN's double girder gantry cranes are available in capacities from 10 to 200 tonnes, while single girder gantry cranes range from 1 to 32 tonnes. Custom systems can be engineered around specific lifting requirements.

Can JDN design a crane for an existing construction facility?

Yes. JDN can design and manufacture custom crane systems around existing structures, available space, load requirements and operating conditions. The site and application are assessed before the final crane configuration is determined.

Does JDN service construction cranes after installation?

Yes. JDN provides ongoing servicing, repairs, spare parts and crane inspections to support equipment after installation.