Great Pyramid construction workers may have used a hidden internal pulley system rather than external ramps to move the ...

Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

While rebranded in 2018 as new owners took the helm, Silverdale Quality Stone in Arkansas City, AR, has a history of quarrying limestone on the southern edge of the Flint Hills region that dates back ...

The Duke-O-Matic Heavy Duty Concrete Lifting System is engineered to lift concrete slabs up to 1,500 lbs. in dual suction mode or 750 lbs. in single mode The Duke-O-Matic Heavy Duty Concrete Lifting ...

Flexibility and speed are key features of Modulift’s new MOD CLS beam system. It is a combined lifting and spreader beam with an adjustable clamp system for the lifting and suspension points.

A round up of alternative lifts and news from around the world. Niamh Marriott reports. Alternative lifting solutions use specialized equipment and techniques to move heavy loads in situations where ...

The Enerpac SC-Series Cube Jacks are a lifting system for excavators and is capable of lifting loads up to 25 tons per jack to a height of 6.5 feet. Cube Jack system on the excavator arm. The Enerpac ...

Caldwell multi-grapple lifting system is available in 3,000- and 6,000-pound-capacity versions and features three arms that are designed to provide a stable lift of irregularly shaped, heavy debris, ...

A valuable part of any fire department’s rescue cache, high-pressure air lifting bags often only are partially understood by members. Many firefighters are familiar with identifying and assembling the ...

There are seven key steps that anyone working on commercial vehicles should observe before lifting heavy-duty work vehicles in commercial maintenance facilities. “When it comes to using heavy-duty ...