Mega Machine Highlights

07/20/2026

The Komatsu PC4000-11 is a 400-ton class hydraulic mining excavator built for high-production surface mining. It is commonly used in coal, iron ore, copper, and gold mines, and is designed to load 150–240-ton haul trucks efficiently. The machine is available in front shovel and backhoe configurations, with diesel and electric-drive options depending on the market. Komatsu emphasizes low cost per ton, high productivity, durability, and advanced...
https://heavyspecs.blogspot.com/2026/07/komatsu-pc-4000.html

07/20/2026

07/19/2026

The Komatsu PC4000-11 is one of Komatsu's largest hydraulic mining excavators, designed for large open-pit mines. It is commonly used in coal, copper, iron ore, and gold mining operations. It is matched with 150–240-ton haul trucks, delivering very high production rates.

07/19/2026

The Komatsu PC1250 is a 120-ton class hydraulic excavator designed for heavy-duty work such as mining, quarrying, mass earthmoving, and large infrastructure projects. It is much larger than common construction excavators like the PC200 or PC360.

07/17/2026

06/27/2026

06/25/2026

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