Aardwolf Horizontal Stone Lifting Clamp - 1050 - AHLC1050
For the horizontal lifting of concrete and natural stone. The Horizontal Stone Lifting Clamp -1050 incorporates a latch that automatically releases the lifter from the load once the load has been fully lowered to the ground.
Features
- Adjustable opening width
- A large gripping range, making it suitable for a wide range of applications
- Long lasting, high friction replaceable polyurethane gripping pads
- Lifting eye for attaching to crane hook
- Auto locks and unlocks the load
- Vulcanized rubber pads
What our Experts Think
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Designed for horizontal lifting and controlled handling of natural stone, concrete blocks, and masonry units in fabrication yards and construction sites.
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1,500 kg (3,307 lb) working load limit supports heavy-duty lifting tasks with cranes and forklift boom attachments.
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Adjustable grip range of 280–1050 mm (11”–41”) makes it suitable for a wide variety of slab and block sizes.
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Features a gravity-controlled automatic locking system that grips during lift and releases when fully set down, reducing manual intervention.
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Equipped with high-friction replaceable rubber/polyurethane pads to protect stone surfaces from scratches, chips, and pressure damage.
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Built-in lifting eye connection point ensures secure attachment to crane hooks and lifting gear.
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Designed for fast workflow efficiency, allowing repeat lifting cycles with minimal operator effort.
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Heavy-duty steel frame construction provides durability for industrial stone yards and high-frequency lifting environments.
Q&A
Q: What is the Aardwolf Horizontal Stone Lifting Clamp AHLC1050?
A: The Aardwolf AHLC1050 is a heavy-duty horizontal lifting clamp designed for safely lifting, moving, and positioning concrete blocks and natural stone slabs using cranes or forklift boom systems.
Q: What is its lifting capacity?
A: It has a Working Load Limit (WLL) of 1,500 kg (3,307 lb), making it suitable for heavy stone and concrete handling applications.
Q: What is the grip range?
A: The clamp supports a wide adjustable grip range of 280 mm to 1050 mm (11"–41"), allowing it to handle different slab and block sizes.
Q: How does it operate?
A: It uses a gravity-controlled automatic locking system that grips and releases the load during lifting cycles, reducing manual handling and improving workflow efficiency.
Q: Does it protect stone surfaces?
A: Yes. It is equipped with high-friction, replaceable rubber or polyurethane pads that help secure the load while preventing surface damage.
Q: What equipment can it be used with?
A: The AHLC1050 is designed for use with cranes and forklift boom attachments, making it versatile for workshops and job sites.
Q: Why choose the Aardwolf AHLC1050?
A: It offers a large grip range, strong lifting capacity, automatic locking operation, and durable protective pads—making it a reliable solution for professional stone and concrete handling.
Maintenance Tips
- Inspect jaws, lifting arms, pivot points, and frame before each use for cracks, wear, or deformation.
- Check serrated or rubber gripping pads regularly and replace when worn to maintain secure stone handling.
- Keep all clamp surfaces clean from stone dust, slurry, grease, and oil to ensure reliable grip performance.
- Lubricate pivot joints and moving mechanisms periodically for smooth opening and closing action.
- Verify safety latches, springs, and locking systems are fully functional before lifting operations.
- Do not exceed the rated load capacity (1050 model) and ensure slabs are evenly balanced during lifting.
- Inspect lifting eye, shackle points, and welds for fatigue, elongation, or stress damage.
- Tighten bolts, pins, and fasteners regularly to maintain structural integrity and safe operation.
- Store in a dry, covered environment to prevent rust and corrosion on steel components.
- Perform routine inspections to detect early wear and maintain consistent lifting safety.
Damage 
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