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.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
The 10 Longest Underwater Tunnels in the World | TheRichest
Located in the United Kingdom, the Severn Tunnel connects South Gloucestershire to Monmouthshire, beneath the River Severn. Construction of the Severn Tunnel was carried out from 1873 to 1886, by the Great Western Railway. ... The North Cape Tunnel is oneLearn More
Agents found one of the longest drug tunnels
Federal authorities say they may have found one of the longest drug tunnels along the Southwest border after uncovering a secret passageway under an industrial dumpster.Learn More
Longest drug trafficking tunnel found between Mexico and
Longest drug trafficking tunnel found between Mexico and United States Save US Border Patrol Officer Cesar Sotelo looks on in front of the entrance to a tunnel leading to Mexico Credit: AP Photo ...Learn More
The world's longest railroad and road tunnels in 2018
The world's longest railroad and road tunnels as of May 28, 2018 (in meters)* ... the world’s longest rail tunnel ... Mileage of toll bridges and tunnels in the United States from 2003 to 2017 ...Learn More
Longest drug trafficking tunnel found between Mexico
The longest ever drug trafficking tunnel under the border between California and Mexico has been uncovered. It stretched for half a mile and included electric lights, rail and ventilation systems. The 3ft wide tunnel had been dug from a house in Tijuana,Learn More
The Longest Tunnel In Washington Has A Truly Fascinating
The Longest Tunnel In Washington Has A Truly Fascinating Backstory. We wait all year for hot summer days in Washington. That being said, they can get pretty intense, making us wish we could temporarily retreat to a cool, dark place… like a tunnel, perhapsLearn More
List of longest tunnels
This list of longest tunnels in the world ranks tunnels that are at least 13 km (43,000 ft) long. Only continuous tunnels are included; pipelines (also buried) are excluded.Learn More
longest rail tunnels united states - apexlogistics.org.in
The 17 Longest Tunnels In The World - Business Insider. The longest tunnel, in Norway, spans over 15 miles, longer than the entire length of Manhattan, and uses sunrise-like lighting in three halls to help keep drivers alert during the 20 minute ride .Learn More
Tunnels - WSP USA | WSP
WSP has one of the longest-standing and extensive tunneling practices globally. In both rock and soft ground, we build transportation, water, and utility tunnels, and underground spaces.Learn More
Cascade Tunnel | tunnel, Washington, United States
Cascade Tunnel: Cascade Tunnel,, one of the longest railroad tunnels in the United States, located in central Washington about 60 miles (100 km) east of Seattle. It carries a line of the Burlington Northern Sante Fe railroad through the Cascade Range betwLearn More
The world's longest railway tunnels - Railway Technology
Railway-technology.com profiles the world's longest railway tunnels. Akanksha 27 October 2013. Seikan submarine tunnel in Japan is the world's longest railway tunnel. Image courtesy of Ariake. The Channel Tunnel is the longest undersea railway tunnel in tLearn More
The Longest Tunnels In The United States - Image Results
More The Longest Tunnels In The United States imagesLearn More
Top 5 Longest Tunnels in the U.S. - Top5
Now Reading: Top 5 Longest Tunnels in the U.S. Share. Top5 > Trending > Facts > Top 5 Longest Tunnels in the U.S. Top 5 Longest Tunnels in the U.S. ... The traffic situation was so intense that Baltimore was regarded as “the worst city in the United StateLearn More
Field Guide/Mammals/United States/Minnesota - Wikibooks
Similar Species: Opossums are characterized by their long tail, which can act like a third appendage when hanging from a tree.Learn More
TheWashCycle: The longest bike/ped tunnels in the country
Having said all that, below is a list of the 10 longest bike/ped tunnels in the United States ... Finally, here's the list of the longest tunnel by state.Learn More
10 Of The Nation's Longest Tunnels | CDLLife
Think you’ve driven through some or all of the nation’s longest tunnels? We’ve found ten of the longest – let us know how many of them you’ve seen for yourself! 1. Ted Williams is one of the longest tunnels in the United States – at 1.6 miles. This tunnelLearn More
Category:Road tunnels in the United States - Wikimedia Commons
Tunnels on the Historic Columbia River Highway (4 C, 4 F) Y York Subway (6 F) Media in category "Road tunnels in the United States" The following 41 files are in this category, out of 41 total. 178st east tunnel portal jeh.JPG 2,132 × 2,304; 457 KB.Learn More
longest tunnels united states - hankofoundation.org
Canada–United States border - Wikipedia. The Canada–United States border, officially known as the International Boundary, is the longest international border in the world between two countries.Learn More
The World's longest Tunnel Page: Tunnels in USA - Lotsberg
Road Tunnels in United States > 1000 m Edited ... United States / Stati Uniti / Etats Unies : ... "The World's longest Tunnel Page"Learn More
Top 10 Longest Bridges in the United States - Listosaur
With a few exceptions, the longest bridges in the United States are an obscure lot. Here are the 10 longest bridges in the U.S.Learn More