Understanding Compact Excavator Sizes and ClassesWhat Is a Compact Excavator?In South Africa, the compact excavator now commands over 60% of new machine sales, a shift driven by denser inner city work. These machines, weighing between 1 and 10 metric tons, dig with...
Understanding the Hydraulic Breaker (Often Called a Pecker)Definition and Working Principle of an Excavator BreakerA hydraulic breaker, often called a pecker on South African job sites, is a percussive attachment for excavators. It converts hydraulic pressure into...
Understanding hydraulic thumbs on excavatorsWhat is a hydraulic thumb and how it worksUnderstanding hydraulic thumbs on excavators starts with the notion that the thumb acts as a controlled second hand, turning a bucket into a nimble grappling tool. On South Africa’s...