Overload Limiter

Key Information

Types

Bearing seat overload limiter, pressure-side overload limiter, load pin overload limiter

Customization

Tailor-made solutions available based on specific customer requirements

Overview、Application

overview

The overload limiter is a critical safety device installed on lifting equipment to monitor load weight in real time and prevent the crane from operating beyond its rated capacity. It plays an essential role in ensuring lifting safety and protecting the equipment from damage or accidents caused by overloading.

Typically, an overload limiter consists of three parts: control instrument, junction box, and load sensor. Based on the type of sensor used, it is available in bearing seat type, pressure-side type, and load pin type—each suited for different structural and operational conditions.

application

  • Winch & Trolley Crane Overload Limiter
    Suitable for a wide range of bridge and gantry cranes, including single/double hook cranes, hoist gates, grab bucket cranes, and remote-controlled overhead/gantry cranes. Ideal for scenarios requiring light-load control output or wireless configurations.
  • Wire Rope Electric Hoist Overload Limiter
    Designed for use in environments with strong electromagnetic interference, such as non-ferrous metal smelting workshops. Compatible with various models of wire rope electric hoists.
  • European Crane Overload Limiter
    Specifically developed for European standard cranes and lift systems, offering high precision and sensitivity.
  • Explosion-Proof Overload Limiter
    Applicable for explosion-proof double girder bridge cranes, gantry cranes, and explosion-proof electric hoists in hazardous environments that require strict safety compliance.

Faqs

We have 24-hour online customer service to provide you with professional consulting services and help you choose the right crane according to your working conditions.

Yes, we support customization to meet specific lifting requirements. Factors such as lifting capacity, span length, lifting height, and control options can be tailored to suit your needs of the industry or application. Customization ensures optimal performance and efficiency.

We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.

Hoists and Electricals packed in fumigation wooden box. Main beams covered by woven plastic cloth.

The main girder will be divided into different pieces, each part’s length is within 11.8m. When client receive the goods, just connect them with high strength bolt is okay.

This is a common concern for customers. We provide one-stop service, from delivery, installation to after-sales. We will have online customer service ready to solve your problems at any time, we also provide after-sales documentation support, such as operation manuals, maintenance manuals, etc. If the problem still not be solved, we can send our engineers to your site.

Of course, we also have a professional team of technicians responsible for equipment installation and training guidance, and we can provide you with on-site installation and testing guidance.

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