From Superinnovators 07/02/24

US-based Rohrer Manufacturing created the Man Saver Post Driver in 1997, a patented, pneumatic air-powered tool designed to efficiently drive metal fence posts.

The automation device significantly reduces installation time and physical strain and represents a practical solution for fence post installation on farms and highways.

Priced at £471 ($595) for the standard model, the device offers a compact and affordable alternative to heavy hydraulic post-driving machines.

It runs off a small air compressor unit costing £911 ($1150) and weighs around 12kg, achieving 80-85 strokes per minute.

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