Renewable 1

Renewable energy

SPECIALIST SOLUTIONS FOR THE RENEWABLE ENERGY & WASTE TO ENERGY (WtE) SECTOR

Our innovative approach to craneage solutions for the renewable energy sector aims to reduce the number of lifts required, resulting in:

  • Fewer cranes
  • Accelerated programme to commercialisation
  • Lower project costs, and
  • Most importantly, the platform for improved safety, higher quality and ‘greener’ construction.

Scoped to suit the individual plant size and layout of each project, Marr's solutions support Designed for Manufacture & Assembly (DfMA) construction, offering:

  • Increased capability to lift in:
    - Steam drums as a single component, thus avoiding onsite welding, heat treatment & testing
    - Headers complete and boiler tube banks in larger configurations reducing onsite welding & testing
    - Turbine components
  • Fewer cranes matched with smaller crane footprints releases laydown & onsite construction areas
  • Complete site coverage with minimum impact on space.
Renewable 2
Renewable 2
OUR FLEET OF THE WORLD’S LARGEST CAPACITY TOWER CRANES – RANGING FROM THE WORLD’S SMALLEST CRANE, THE TINY M40R TO THE WORLD’S LARGEST CAPACITY TOWER CRANE, THE M2480D – COMBINE THE LIFTING CAPACITY OF MOBILE AND CRAWLER CRANES WITH THE HIGH PERFORMANCE OF TOWER CRANES.

Unique Features & Benefits:

  • High lift capacity – capable of lifting 330T (M2480D), allowing upsized components, increased modularisation & more extensive offsite prefabrication & pre-assembly
  • Long reach capability – boom lengths of up to 120m reducing the number of cranes required, removing site bottlenecks & reducing de-rigs & re-rigs
  • Small base footprint – equivalent to two cars parked side-by-side, freeing up much needed construction space & requiring little building stand-off
  • Marr Transit System (MTS) – modular rail system that extends longitudinal reach with no loss of capacity – full operation between site limits
  • Operational in winds of up to 20 m/s wind – reduced comparable downtime, weather vaning capability avoids out of service boom down & logistics required to facilitate.