Trio of Modulift Spreaders Hoist Steam Turbine
Heavy lift and specialist transport projects often involve oversized loads that require precise planning, specialised lifting equipment and carefully engineered lifting configurations. In this project, three Modulift spreader beams were used by heavy transport specialist Allelys to safely lift and transport a 176-tonne steam turbine generator from the East coast of England for international shipment.
The project required the safe movement of a large power generation component from Peterborough to the Port of Sutton Bridge before loading onto a vessel bound for Singapore. Due to the generator’s size and weight, the operation demanded a lifting solution capable of distributing loads efficiently while maintaining control throughout the process.
Project Challenges for Heavy Steam Turbine Lifting
Large steam turbine generators present several lifting and transport challenges because of their dimensions, weight and handling requirements.
The generator in this project measured:
- 14 metres long
- 4.8 metres wide
- 4.5 metres high
- 176 tonnes in weight
These dimensions meant that specialised transportation and lifting systems were essential for safe handling.
Because power generation equipment often contains high-value components and complex internal systems, maintaining load stability during lifting operations is particularly important.
Transporting a Steam Turbine Generator From Site to Port
The project involved more than a single lift operation. The generator first needed to be transported using a specialist trailer in a 16-axle configuration before being transferred onto a vessel.
Heavy transport projects frequently require multiple stages:
- Onshore transport planning
- Route assessments
- Port logistics coordination
- Vessel loading operations
- Heavy lift engineering
Every stage must work together to minimise risk and maintain schedule requirements.
The Lifting Configuration Used for the Steam Turbine Lift
Allelys used three Modulift spreader beams arranged in a 1-over-2 configuration to complete the lift safely with an LG1550 mobile crane.
The equipment configuration consisted of:
- Top spreader beam MOD® 250 at 5m
- Lower spreader beam MOD® 110
- Lower spreader beam MOD® 110H
- Lift arrangement 1-over-2 configuration
- Crane used LG1550 mobile crane
The project team completed the lift within a tight operational timeframe while prioritising safety throughout the process.
Why a 1-Over-2 Spreader Beam Configuration Was Used
A 1-over-2 spreader beam arrangement is commonly used when lifting long or complex loads that require multiple lifting points while operating from a single crane hook.
Benefits of this type of lifting configuration include:
- Improved load distribution
- Reduced load stress
- Better control of lifting geometry
- Multiple lifting points
- Increased stability for oversized components
For large power generation equipment, maintaining even load distribution helps reduce unnecessary stress during lifting operations.
Because MOD® spreader beams are reusable, they are the obvious choice for transportation companies such as Allelys. Combining them into a 1-over-2 configuration allows for multiple lifting points using just one crane. We are pleased to see Modulift’s equipment facilitated the safe lift of this steam turbine engine.” said Sarah Spivey, Managing Director at Modulift.
Why Modular Spreader Beams Are Effective for Heavy Transport Projects
Modular spreader beam systems are widely used in heavy transportation and industrial lifting because they can be adapted across different projects and load requirements.
According to the project team, the spreader beams offered several practical advantages:
- Lightweight construction
- Fast assembly
- Reusable components
- Flexible configurations
- Site-ready deployment
The modular design also allows equipment to be used repeatedly across different projects, reducing the need for multiple dedicated systems.
Modulift is globally recognised as the market leader below-the-hook. The MOD® spreader beam is the linchpin in Modulift’s product offering. A versatile foundation that seamlessly modifies into the shackle-free Trunnion, and CMOD® & TriMOD spreader frames. The MOD® is available from 6t to 2000t at a span of 0.4m to 36m.
The Importance of DNV Type Approval in Heavy Lifting
Safety and certification remain critical considerations in heavy lifting environments.
The MOD® spreader beams are lightweight, easily assembled and can be re-used for different lifts. We can always rely on our products being safe and reliable as they are DNV Type Approved and ready to use on-site” said Sarah Spivey, Managing Director at Modulift.
For projects involving valuable industrial equipment and complex logistics operations, independently verified lifting equipment provides additional assurance during planning and execution.
Heavy Lifting Considerations for Power Generation Equipment
Steam turbines and power generation systems frequently require specialist lifting solutions because of their:
- High load values
- Irregular centres of gravity
- Long transport distances
- Complex rigging requirements
- Strict safety standards
Careful lift planning helps ensure equipment can be moved efficiently while reducing operational risk
Planning a Heavy Lift Project?
Every heavy lift presents unique challenges. From transporting oversized industrial equipment to designing complex multi-point lifting configurations, selecting the right lifting solution is critical for safety, efficiency and project success.
Whether you’re moving power generation equipment, heavy machinery, offshore components or other oversized loads, Modulift’s engineering team can help identify the most effective below-the-hook solution for your project requirements.
Contact our team today to discuss your lifting application and discover how modular spreader beam systems can support safer and more efficient lifting operations.