Giant M-1000 – (dragline)
The Giant M-1000 dragline is a representative of the class of large cable-operated excavators that have shaped surface mining and heavy earthmoving for much of the 20th and 21st centuries.…
Marion 8050 – (dragline)
The Marion 8050 dragline represents a class of heavyweight excavation machines that have played an important role in large-scale surface mining and civil engineering projects throughout the 20th century. Although…
Walking Dragline 30/95 – (dragline)
Walking Dragline 30/95 is a class of large surface-mining excavator designed to remove overburden and expose mineral seams with high efficiency and reach. The designation 30/95 is commonly interpreted in…
Ransomes & Rapier W1500 – (dragline)
The Ransomes & Rapier W1500 is a representative example of large-scale excavation machinery known as a dragline. Designed for the demanding tasks of surface mining, civil engineering, and heavy earthmoving,…
OMZ ESH 25/100 – (dragline)
The OMZ ESH 25/100 is a heavy-duty surface mining dragline designed for large-scale excavating tasks where reach, endurance, and continuous operation are essential. Built for moving large volumes of material…
P&H 9020B – (dragline)
The P&H 9020B dragline represents a class of heavy-duty surface mining machines designed for large-scale earthmoving tasks. Built on decades of experience from P&H (now part of the Komatsu Mining…
Bucyrus 1570S – (dragline)
The Bucyrus 1570S dragline is a heavy-duty excavation machine designed primarily for large-scale surface mining and civil earthmoving projects. Combining enormous reach and lifting capacity with a relatively simple mechanical…
Komatsu HD405-8 – (haul truck)
The Komatsu HD405-8 is a robust off-highway rigid haul truck designed for medium-to-large mining and heavy construction tasks. In this article we explore the machine’s design philosophy, typical applications, technical…
CAT 789D – (haul truck)
The Caterpillar 789D is a heavy-duty mining haul truck designed for high-production surface mining and large earthmoving operations. Combining robust structural engineering with proven drivetrain technology, this model has served…









