Aardwolf Slab Lifter 50 with Rollers - AL50R
The patented Aardwolf Slab Lifter is an accessory for lifting and moving slab-form loads. The Aardwolf Slab Lifter incorporates a spring-loaded latch that automatically releases the lifter from the slab once the slab has been fully lowered to the ground. This makes the process of lifting and lowering of slabs a one-man operation.
Features
- Size: Being of a compact construction, the Aardwolf Slab Lifter 50 allows for close packed stone slabs to be lifted out of racks and containers. Lower height slabs placed along side of taller slabs offer no problem, as is the case with scissor clamps.
- Versatile: Ideal for construction work. Because the clamping mechanism is to the front of the slab, they allow panels to be placed close against walls.
- Safety: Requires only a small movement of the slab to engage and grip the slab, which is generally well below the over balance angle thus eliminating the danger to the operator.
- Secure: The Aardwolf clamps grip marble and granite slabs firmly. The Aardwolf Slab Lifter 50 has a force-multiplying factor of approximately 2.5 to 1.
What our Experts Think
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Designed for safe and efficient lifting of stone slabs, granite, marble, and engineered stone panels in fabrication and construction environments.
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1,200 kg (2,646 lb) working load limit provides strong lifting capability for professional slab handling tasks.
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Features an automatic spring-loaded latch system that grips on lift and releases when the slab is fully lowered, enabling true one-person operation.
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Integrated roller-guided design helps protect slab edges and allows smoother positioning and centering during engagement.
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10–50 mm grip range makes it suitable for standard thickness stone slabs used in most fabrication and installation work.
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Compact front-clamp design allows slabs to be removed easily from tight racks, containers, and closely packed storage systems.
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Rubber-lined jaws help reduce surface scratching, chipping, and polishing damage during lifting and transport.
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Engineered for compatibility with cranes and forklifts, improving job-site flexibility and handling efficiency.
Q&A
Q: What is the Aardwolf Slab Lifter 50 with Rollers (AL50R)?
A: The Aardwolf AL50R is a heavy-duty mechanical slab lifter designed for safely lifting, moving, and positioning granite, marble, and engineered stone slabs using cranes or forklifts.
Q: What is its main function?
A: It uses a spring-loaded locking latch that automatically grips the slab during lifting and releases it when the load is fully lowered, enabling fast, single-operator handling.
Q: What do the rollers do?
A: The integrated side rollers protect slab edges from damage and allow smooth manual centering for precise alignment during lifting.
Q: What is the lifting capacity?
A: The AL50R has a working load limit of 1,200 kg (2,646 lbs), suitable for heavy stone fabrication and installation work.
Q: What is the grip range?
A: It supports slab thicknesses from 10–50 mm (0.4–2 inches), making it compatible with standard stone slab sizes.
Q: What materials can it handle?
A: It is designed for granite, marble, quartz, and other solid stone slabs commonly used in construction and countertop fabrication.
Q: Why choose the Aardwolf AL50R?
A: It improves safety, reduces manual effort, speeds up slab handling, and protects slab edges—making it a reliable tool for professional stone workshops and installers.
Maintenance Tips
- Inspect lifting arms, frame, rollers, and gripping jaws before each use for cracks, wear, or deformation.
- Ensure locking mechanisms and safety latches engage properly and are not damaged or worn.
- Keep rollers clean and free of stone dust, slurry, and debris to maintain smooth slab handling.
- Check rubber pads or gripping surfaces regularly and replace if worn to prevent slab slippage or marking.
- Lubricate pivot points, roller bearings, and moving joints periodically for smooth operation.
- Verify all bolts, pins, and fasteners are tight and secure before lifting operations.
- Do not exceed the rated load capacity and always center slabs for balanced lifting.
- Inspect structural welds and joints for signs of fatigue, especially in high-use environments.
- Store in a dry, sheltered area to reduce corrosion on steel components and rollers.
- Conduct routine inspections to ensure safe operation, lifting accuracy, and long-term durability.
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