Komatsu 860E – (haul truck)
The Komatsu 860E is a heavy-duty haul truck designed for large-scale surface mining operations and heavy earthmoving applications. As part of Komatsu’s E-series of electric-drive mining trucks, the 860E combines…
The Engineering Behind Heavy-Duty Snow Blowers
The science of clearing snow on a large scale demands specialized machinery capable of tackling extreme conditions. Heavy-duty snow blowers combine robust components and careful engineering to move tons of…
Ursa Major 18/21 – (dragline)
The Ursa Major 18/21 dragline occupies a niche between compact site-specific dredging equipment and the giant continuous-strip mining behemoths. Designed for versatility in surface excavation, the Ursa Major 18/21 is…
Galion 850 – (motor grader)
The Galion 850 is a classic example of a heavy civil-engineering machine designed for precision earthmoving and road finishing. As a type of motor grader, it serves as an essential…









