Get to Know Modulift Modular Spreader Beams: Features, Selection Tips & Common Pitfalls

Get to Know Modulift Modular Spreader Beams

A Modulift modular spreader beam unit

A Modulift modular spreader beam unit.

When it comes to adaptable lifting solutions, few tools are as versatile or reliable as Modulift modular spreader beams. Designed to handle a range of applications and lift configurations, these beams are a go-to solution for demanding job sites across industries.

At LGH, we offer Modulift spreader beams with capacities ranging from 24 to 1,000 tons, backed by expert support to ensure safe, successful lifts every time.

This photo showcases both the largest and smallest of our Modulift modular spreader beams

Our largest and smallest Modulift modular spreader beams

 

Why Choose Modulift Modular Spreader Beams?

Rigging and lifting spreader bars used to lift an airplace.

Modulift spreader beams are known for their customization, portability, and high strength-to-weight ratio. Whether you’re lifting a small HVAC unit or coordinating a multi-point lift in a petrochemical facility, these beams can be tailored to your exact project requirements.

Key Benefits:

  • Portable and lightweight

  • One-person assembly in most cases

  • Interchangeable components for flexible use

  • Supports a wide range of load sizes

  • Multiple beams usable in one application

  • Lower transportation costs

This modularity makes them reusable, configurable, and highly cost-effective—especially on jobs with varying or complex lift demands.

 

Common Issues (and How to Avoid Them)

Modulift beams are powerful tools—but only when properly configured. Many issues stem from incorrect beam selection or improper setup. Here’s what to watch for:

Frequent Pitfalls:

  • Incorrect beam for the lift scenario

  • Not following manufacturer-recommended configurations

  • Improper torque values during assembly

  • Drop link orientation exceeding ±6° from vertical/horizontal

  • Adjusting off-center loads below the beam instead of above

Photo showcasing a christmas tree style rigging configuration.

Choosing the Right Beam & Configuration

Proper planning is key. Each spreader beam must be selected and configured based on your specific lift requirements. Even small oversights can lead to unsafe conditions.

Questions to Ask for Proper Beam Selection:

  • What exactly is being lifted—and how much does it weigh?

  • Is a single beam or multi-beam setup required?

  • What hook type is being used—single, double, or quad?

  • Where is the center of gravity located?

  • Are there headroom constraints?

  • Will the shackle WLL on end units be exceeded?

  • Do you need custom bearing-to-bearing measurements?

  • Which sling type works best—wire rope (less stretch) or synthetic (lighter)?

Recommended Beam Configuration Tips:

  • No more than 5 total struts (excluding end units)

  • Use larger struts at the center, with shorter struts toward the ends

  • Get LGH approval for any substitutions before equipment delivery

Torque Values to Know

Proper torque ensures the spreader beam can perform safely under pressure. Below are the standard values:

  • Mod 24–110H (M20 bolts): 110 ft/lbs

  • Mod 400–110+ (M24 bolts): 184 ft/lbs
    Note: Hybrid beams may use both M20 and M24 bolts—always check manufacturer specs.

Understanding Drop Link Orientation & Beam Angles

Modulift beams allow for ±6° from both vertical and horizontal planes. Exceeding these angles can create dangerous, hard-to-predict compression forces.

To meet your center-to-center pick points:

  • Use longer bottom rigging to stay within angle limits

  • For every degree change horizontally, there’s a corresponding effect vertically—so plan accordingly

How to Adjust for Off-Center Loads

Adjusting off-CG loads must be done above the beam, not below. This maintains balance and minimizes compression issues.

Acceptable Off-CG Adjustments:

  • Add shorter/longer slings where needed

  • Use turnbuckles, additional shackles, or hoists

  • Ensure all adjustments align with engineering review


Not Sure What You Need? We Can Help.

Every lift is unique—and so is every Modulift setup. Our team works closely with you to ensure correct configuration, safe application, and complete support throughout the job.

Contact LGH today to get expert assistance with your spreader beam selection and setup.


ABOUT LGH

LGH is North America’s largest single organization devoted exclusively to the provision of lifting and moving equipment for rent. LGH holds the most comprehensive inventory for hoisting, rigging, jacking, pulling, material handling, and safety equipment. With over 90,000 pieces, discover your next project solution at RentLGH.com.