The Two Most Common Methods in Load Testing

Structural and lifting equipment safety in the industrial, construction, oil and gas, and manufacturing sectors is a crucial factor that cannot be compromised. One of the main methods to ensure this safety is through load testing. However, load testing itself has several methods, the two most common being static load testing and dynamic load testing.

Learn everything you need to know about load testing, the differences between static and dynamic load testing, and how to determine the most suitable method for your project in this article.

What is a Load Test?

Load testing is a testing process that involves applying a specific load to a structure or equipment to ensure its ability to withstand working loads in accordance with safety standards. The objectives are to:

• Verify lifting capacity or load-bearing capacity
• Identify potential structural failures
• Ensure compliance with safety regulations and standards
• Reduce the risk of workplace accidents

Load testing is widely applied to cranes, lifting equipment, hoists, steel structures, platforms, and other industrial facilities. So, What is the differences between static and dynamic load testing?

Static load testing is a load testing method that applies a static (non-moving) load for a certain period of time. The procedure involves lifting the test load (usually 100%-125% of the SWL) and holding it at a certain height for a period of time. Its function is to ensure the integrity of the initial structure before the equipment or structure is actively used.

Dynamic load testing is performed by applying loads while moving equipment, such as lifting, lowering, or rotating loads. This is to test the functionality of all crane movements when carrying actual working loads.

In summary, the differences between static load testing and dynamic load testing are as follows:

ASPECT	STATIC LOAD TESTING	DYNAMIC LOAD TESTING
Load Conditions	Stay Still	Moving
Purposes	Structural Strength Test	Operational Performance Test
Complexity	Less Complex	More Complex
Risk	Lower	Higher
Operational Simulation	No	Yes

Simply put, static load testing focuses on “whether it is strong or not,” while dynamic load testing focuses on “whether it is safe to use or not.”

When to Use Static or Dynamic Load Testing?

The type of load testing method should be tailored to the project’s needs. Here’s a quick guide:

Use Static Load Testing if:	Use Dynamic Load Testing if:
Initial testing before the tool is used	The equipment has entered the operational phase
Structural capacity verification	Want to test actual work performance
Certification or compliance requirements	Mechanical and control system evaluation is needed

Let the Experts Handle Your Load Testing

If you need professional load testing services, whether static or dynamic, make sure they are carried out by a competent and trusted team!

Contact Goutama Weight & Testing for your load testing, inspection, and lifting equipment certification needs!
📩sales-indo@goutama.biz‎ | sales-jakarta@goutama.biz
📞0811-6932-011 | 0811-169-631