KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
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Guoliang Tunnel - Wikipedia
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Guoliang Road Tunnel - China - YouTube
Guoliang, China Guoliang Tunnel A tunnel dug through the side of a mountain by hand provides convenient yet death-defying access to a small village in China.
Guoliang Tunnel – Guoliang, China - Atlas Obscura
Guoliang Tunnel is the most famous, but some of them are extremely more dangerous. The most shocking one is called Kunshan Tunnel Road . The road takes vehicles from 1,000 to 1,300 meters above sea level, through a series of tunnels.
Guoliang Tunnel - dangerousroads.org
Guoliang Tunnel Road | This is a real man-made wonder; it took 15 years and lots of energy to carve this road up the mountains to get an easier access to the village of Guoliang. Guoliang Tunnel Road | One can feel the energy that these villagers needed to built this road.
Guoliang tunnel, Henan, China - YouTube
The Guoliang Tunnel in Taihang mountains (China) has been built by villagers themselves, which is an inspiring story in itself. Before 1972, the path chiseled into the rock used to be the only ...
Breathtaking Views, Breathtaking Walks: Guoliang Tunnel ...
1/12/2018 · This man-made tunnel road is extremely magnificent and shows what people can do when they are determined. This has long-term benefits for many generations to come. In 1971, Guoliang Villagers, with little engineering knowledge, decided to build a tunnel road through the mountains to get...
The Guoliang Tunnel - China | Top Speed
Entirely built by village locals, this is the incredible Guoliang Tunnel, carved into China's Taihang Mountains. The tunnel, used by foot passengers as well as transport, links Guoliang with the ...
Guoliang Village and Guoliang Tunnel Road (Huixian) - 2019 ...
Guoliang Tunnel. Guoliang Tunnel is a road linking Guo Liang Cun to the outside. Before it was constructed, a crude and dangerous ladder made by stones is the only exit for the villagers. In 1972, the initial development began to take place in China and "building roads is a premise of amassing a fortune" became a common ground spreading in ...