COMANSA 21LC1050 – (tower cranes)
This article explores the COMANSA 21LC1050 in detail — a heavy-duty tower crane model designed for large construction projects. It covers the machine’s design philosophy, common applications, technical and operational…
Komatsu 980E-4 – (mining)
The Komatsu 980E-4 is one of the most recognizable machines in large-scale surface mining. Designed as a high-capacity, long-haul truck, it plays a central role in modern open-pit operations where…
P&H L-2350 LeTourneau – (mining, loading)
The P&H L-2350 LeTourneau represents a class of heavy-duty mining loaders designed for the most demanding surface mining operations. Combining the heritage of LeTourneau’s heavy-equipment design with the P&H (now…


