Tips for the Safe Use of Outrigger Pads

What is UHMWPE?

Ultra High Molecular Weight Polyethylene (UHMWPE) is a robust plastic known for its high wear and abrasion resistance, making it ideal for industrial applications that require durability, low friction, and chemical resistance. SafeRig outrigger pads, made from UHMWPE, are specifically designed to support heavy loads and provide flexibility in crane operations, especially on challenging terrains.

Why Use Outrigger Pads?

When working on unstable or soft soil, outrigger pads are crucial. Without these pads, cranes and other heavy equipment risk tipping, which can lead to severe damage to equipment, materials, and the surrounding environment. Outrigger pads help to disperse the crane’s load over a larger area, protecting the ground and enhancing operational safety, especially on fragile soils.

Important Safety Tips for Outrigger Pad Usage

1. Follow Government Regulations

OSHA (Occupational Safety and Health Administration) provides specific standards for safe outrigger pad use:

• Ground Conditions (OSHA 1926.1402): Ensure that the ground is firm, well-drained, and properly graded to support outrigger pads.
• ASME B30.5 standards: Ensure any blocking or cribbing materials used are sufficiently strong to prevent crushing, bending, and shifting, supporting the load without excessive settlement.

Consult the full OSHA and ASME guidelines for legally binding safety requirements.

2. Know Your Working Load Limits

Understanding the working load limits (WLL) of your outrigger pads is essential:

• SafeRig outrigger pads are available with load limits of 45,000, 55,000, and 60,000 pounds, with a crush rating of 200 PSI.
• Always ensure that the load on your outrigger pads does not exceed these limits, as doing so can compromise safety.

3. Calculate Load Distribution

To lift safely with outrigger pads, follow these steps:

• Calculate Total Force: Add together the weight of the crane, load, rigging equipment, and accessories to get the total force.
• Determine Ground Area: Use the ground pressure data to calculate the area required for safe load distribution.

In some cases, you may need additional blocking or cribbing under the pads for optimal support.

Conclusion

Outrigger pads are essential for safe crane operations, especially on soft ground. By following government regulations, understanding load limits, and calculating load distribution, you can ensure a safer work environment while protecting the ground and your equipment.