Moving heavy materials around a construction site, factory, infrastructure project or glazing installation is rarely as simple as lifting from point A to point B. Loads often need to be manoeuvred through tight access routes, across live working areas, around existing structures or into precise final positions where space is limited.

For appointed persons, lift planners, site managers and contractors, the challenge is not just lifting capacity. It is control, access, ground conditions, programme pressure and safe coordination.

This is where pick and carry cranes can offer a practical, flexible solution. Unlike many traditional lifting methods, they are designed to lift a load and travel with it, helping teams move materials efficiently without constant crane repositioning. When used correctly, they can also play an important role in carefully planned tandem lifts, particularly where long, awkward or high-value loads need balanced handling.

What Are Pick and Carry Cranes?

Pick and carry cranes are mobile crane solutions designed to lift a load, carry it over a controlled route and place it in position. Instead of lifting from a fixed setup point only, they provide the ability to move with the load under controlled conditions.

This can reduce the need for repeated crane setup, repositioning or multiple handling stages. On busy sites, that can make a significant difference to efficiency, safety and project control.

Typical Applications for Pick and Carry Cranes

Pick and carry cranes are commonly used across:

• Construction projects requiring flexible on-site material movement
• Glazing lifts and façade installation works
• Plant installation and machinery relocation
• Industrial lifting in factories, warehouses and production facilities
• Infrastructure and rail-related handling projects
• Steelwork, precast and modular component movement
• Industrial maintenance and shutdown works

Their value is especially clear where the load must be lifted, moved and positioned with accuracy in an environment where larger cranes, forklifts or fixed lifting systems may not be practical.

Why Pick and Carry Cranes Are Useful on Restricted Sites

Restricted-access lifting is one of the main areas where pick and carry cranes can deliver real project benefits. Many modern construction and industrial sites involve limited working space, tight access routes and multiple trades operating in close proximity.

In these environments, the right compact crane can help contractors maintain progress without compromising control.

Compact Size and Manoeuvrability

Pick and carry cranes are often selected because they can operate in spaces where larger lifting equipment would struggle. Their compact design and manoeuvrability make them suitable for city-centre developments, refurbishment projects, internal industrial works, factory floors and complex site layouts.

For glazing contractors and façade specialists, this can be particularly valuable when handling glass units, curtain walling, façade panels or structural glazing components in areas with limited access.

Reduced Setup Time

Because pick and carry cranes are designed to move with the load, they can reduce the need for repeated lifting equipment repositioning. This can help improve productivity, particularly where multiple items need to be moved along a defined route.

For site managers and project engineers, fewer handling stages can mean better programme control and reduced disruption to surrounding works.

Controlled Movement in Live Environments

On live industrial sites, occupied premises or active construction projects, control is critical. Pick and carry cranes can support carefully managed lifting operations where loads must be moved around existing structures, machinery, services or other site activities.

This makes them useful for plant rooms, production areas, energy projects, utilities, transport infrastructure and other environments where access is restricted but lifting accuracy remains essential.

What Is a Tandem Lift?

A tandem lift is a lifting operation where two or more cranes work together to lift, move or position a single load. Tandem lifts are typically used when a load is too long, too heavy, unevenly balanced or awkwardly shaped for one crane to manage safely on its own.

These operations require detailed planning. Each crane must work within its rated capacity, and the load must remain stable throughout the lift. Communication between operators, slingers, signallers and the person supervising the lift is essential.

Why Tandem Lifts Require Careful Planning

Tandem lifts introduce additional complexity because more than one lifting machine is involved. The lift plan needs to consider:

• Load weight and distribution
• Centre of gravity
• Crane capacities at required radii
• Ground conditions and travel route
• Load movement sequence
• Communication methods
• Exclusion zones
• Emergency procedures
• Competent supervision throughout the operation

For this reason, tandem lifts should only be carried out by trained and experienced teams working to a properly developed lift plan.

How Pick and Carry Cranes Support Tandem Lifting

Pick and carry cranes can be used as part of a tandem lifting operation where controlled movement and balanced handling are required. Their mobility and compact footprint can make them a practical choice for complex site handling tasks, especially where the lifting area is restricted or the load needs to be travelled into position.

Handling Long or Awkward Loads

Tandem lifting may be required for materials such as:

• Long steel sections
• Glazing units and façade panels
• Plant equipment
• Machinery components
• Pipework, beams or modular assemblies
• Precast or specialist construction elements

In these scenarios, one crane may not provide enough control over the full length or balance of the load. Using two cranes can help maintain stability and reduce the risk of uncontrolled movement.

Supporting Glazing and Façade Projects

Glazing lifts often involve fragile, high-value and awkwardly shaped loads. Large glass units, façade panels and curtain walling sections may need to be lifted, carried and positioned with a high level of accuracy.

Pick and carry cranes can support these operations by helping move materials across site and into position, while tandem lifting can provide additional balance when handling long or delicate components.

For glazing contractors and façade specialists, this combination can be particularly useful when working on restricted-access projects where precision and protection of the load are critical.

Maintaining Load Stability During Movement

The success of any tandem lift depends on synchronised movement. Both cranes must work together so the load remains level, balanced and controlled.

This is especially important when travelling with a load. Any sudden movement, uneven ground, poor communication or incorrect load distribution can create risk. That is why tandem lifting with pick and carry cranes must be planned and supervised by competent lifting professionals.

Key Safety Considerations for Pick and Carry Cranes and Tandem Lifts

Safety starts before the crane arrives on site. A successful lifting operation depends on understanding the load, the environment and the sequence of work.

Lift Planning

Every lifting operation should be properly planned. For tandem lifts, the planning process is even more important because the movement of multiple cranes must be coordinated.

The lift plan should clearly define the equipment, lifting accessories, load path, exclusion zones, communication method and responsibilities of the lifting team.

Ground Conditions

Ground conditions must be suitable for the crane, the load and the route being travelled. Uneven surfaces, slopes, weak ground, service covers, voids or temporary works can all affect stability.

Before the lift takes place, the route should be checked and prepared so the crane can travel safely under load.

Rated Capacity and Working Radius

The selected crane must be suitable for the load and the required lifting radius. For tandem lifts, each crane’s share of the load must be understood, including any changes as the load moves.

Working close to the limit of equipment capacity reduces margin for error, so accurate calculations and suitable crane selection are essential.

Load Weight and Centre of Gravity

Knowing the load weight is not enough. The centre of gravity must also be understood, particularly for machinery, plant equipment, steel sections, glazing units and irregularly shaped materials.

Poor understanding of load balance can lead to instability during lifting or travelling.

Communication and Supervision

Clear communication between the lifting team is critical. Operators, slingers, signallers and supervisors must understand the sequence of work and use agreed signals or communication methods.

A competent supervisor should remain in control of the lifting operation from start to finish, especially during tandem lifts or restricted access lifting.

Choosing the Right Crane Hire Partner

For complex lifting projects, choosing the right crane hire partner is not just about availability. It is about technical capability, equipment suitability and confidence that the operation will be properly planned.

An experienced lifting specialist can support contractors with:

• Site surveys and access assessments
• Lift planning support
• Equipment selection
• Operator and lifting team provision
• Advice on crane capacity, load handling and site constraints
• Restricted access lifting solutions
• Glazing, industrial and infrastructure lifting expertise

This is particularly important for projects involving tandem lifts, compact cranes, mobile crane solutions or high-value loads where mistakes can be costly.

GGR Group works with contractors, appointed persons, lift planners, glazing specialists, industrial teams and project engineers to provide practical lifting solutions for challenging sites. From pick and carry crane hire to complex lifting advice, GGR Group can help identify the right equipment and approach for the task.

Conclusion

Pick and carry cranes provide a flexible and efficient solution for moving heavy loads across restricted, busy or complex sites. Their ability to lift, travel and position loads under controlled conditions makes them valuable for construction, glazing, industrial, infrastructure and plant movement projects.

When combined with carefully planned tandem lifts, they can also help manage long, awkward or balanced loads that require additional control.

However, these operations demand the right planning, equipment and expertise. Ground conditions, load stability, crane capacity, communication and competent supervision all need to be considered before work begins.

For contractors looking to improve safety, efficiency and control on complex lifting projects, working with an experienced crane hire partner is essential.

Speak to GGR Group for advice on pick and carry crane hire, tandem lifting, lift planning support and equipment selection for your next restricted-access or complex lifting project.