Automatic Clamp for Concrete Blocks Type Lego-Block AT-SL (1,500 kg WLL)

Maximise efficiency and safety on your construction site with the Automatic Clamp for Concrete Blocks Type Lego-Block AT-SL, available exclusively at Craneplex. Boasting a robust Working Load Limit (WLL) of 1,500 kg, this premium lifting grab is expertly engineered for the safe lifting, moving, assembling, and dismantling of prefabricated concrete blocks, including standard Beton-Blocks and Lego-Blocks with parallel side surfaces.

Whether you are building retaining walls, storage bays, or temporary structures, this clamp provides a reliable, heavy-duty handling solution tailored for the most demanding industrial environments.

Operational Design & Core Advantages

To support highly efficient and secure site operations, the AT-SL clamp features several intelligent, labour-saving design elements:

• Independent Operation (Labour Saving): The grab is equipped with an advanced automatic lock featuring a reliable latching mechanism. This system allows the clamping jaws to alternately close and open during consecutive lifting and lowering cycles, enabling the crane operator to manage the gripping process completely independently—significantly reducing labour costs and optimising site efficiency.
• Damage-Free Handling: To preserve the integrity of your materials, the grip utilises two clamping jaws fitted with soft, highly durable linings. These linings boast a high coefficient of friction, ensuring a highly secure hold whilst protecting the block's surface against scratching, chipping, or handling damage.
• Safe & Secure Storage: When the equipment is not in use, the grip features a built-in locking mechanism that securely holds the jaws in the open position, ensuring safe storage and hassle-free preparation for your next lifting task.

Technical & Safety Profile

Manufactured to the highest industry standards, this lifting clamp guarantees peace of mind when it comes to site safety and regulatory adherence:

• Manufacturing Origin: Proudly Made in the EU, ensuring superior build quality and robust material durability.
• Market Certification: Fully UKCA marked, guaranteeing total legal compliance for safe use within the United Kingdom.
• Regulatory Adherence: Fully complies with The Supply of Machinery (Safety) Regulations 2008.
• Harmonised Standards: Designed and manufactured in strict accordance with BS EN 13155 (Non-fixed load lifting attachments),

Audit-Ready Traceability

To ensure full traceability and strict compliance during on-site health and safety audits, every AT-SL lifting clamp features clear, permanent product marking. Each unit clearly displays the manufacturer's mark, the UKCA marking, the verified load capacity (WLL: 1,500 kg), a unique factory serial number, and the exact year of production for easy identification and inspection.