Spreader Beam Load Testing

Spreader beams of all types can be proof load tested using water bags. Hydro-Wates has extensive experience load testing the following types of spreader beams and below the hook lifting devices:

  • Vessel Cargo Handling Beams
  • Container Handling Beams
  • Wind Turbine Blade Lifting Beams
  • Eccentric Load Center Beams
  • Orange Peel Grapples
  • Log Handling Grapples
  • Machine Shop Tool Handling Beams

The use of Hydro-Wates water bags and certified load indicating equipment ensures compliance with regulatory and certifying authority requirements for initial and periodic proof-load testing of below the hook lifting appliances. We can provide certification of proof-load test results to internationally recognized standards specified by Det Norske Veritas – Germanischer Lloyd (DNV-GL), American Bureau of Shipping (ABS), Bureau Veritas, Lloyds Register, American Society of Mechanical Engineers (ASME), OSHA, and others.

Wind Turbine Spreader Beams

lifting beam proof load testing
Proof Load Testing 100 ton Wind Turbine
Blade Lifting Beam at 125% of WLL

The use of water bags for proof load testing wind turbine spreader beams is recognized as a safe technique for slowly applying the test load. In addition, load water can be drained away at a safe distance without having to reposition or lower the test weights.

Hydro-Wates can also provide custom designed rigging arrangements using company owned high capacity load cells, spreader beams, slings and shackles. We stock this equipment in-house to enable rapid mobilization to your job-site. Our load cells are re-calibrated annually to ensure the measured loading on your beam is reported accurately.

Eccentric Spreader Beams for Special Applications

Rigging and equipment configurations for specific projects are reviewed and approved by one or more licensed professional engineers to ensure test objectives are achieved.

In addition to providing personnel to perform onsite rig-up and filling of water bags, we also perform a comprehensive range of engineering and technical services, including:

  • Certification of proof load test results to nationally and internationally recognized standards specified by API, OSHA, ASME, NSTE, IMO and others.
  • Supervision of field work by licensed professional engineers.
  • Rigging design and certification.
  • Specification of rigging components.
  • Fluid pumping using high capacity gasoline, diesel, air or electrically powered pumps.
  • Custom engineered lifting beams.
spreader beam proof load testing
Proof Load Testing Eccentric Spreader Beam to 540,000 lbs.

Cargo Container Handling Beams

Hydro-Wates can also provide specialized services to enable load testing of your cargo container handling beams. We perform this service at your marine terminal, so your equipment downtime is minimized. We can also provide all the necessary rigging to interface with your equipment, leaving you to focus on other critical issues.

Whether your spreader beam is located key-side, offshore, in a shipyard, at a power plant, or other location, we’ve got the equipment and expertise to get the job done right the first time.

proof load testing spreader beam
Proof Load Testing Container Handling Spreader Beam to 89,600 lbs


Contact one of our sales representatives today
to inquire about a quote from Hydro-Wates®
or call us today at 877-643-9990