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.
Lessons of Boston’s Big Dig: America’s most ambitious
Taking this argument to Washington, legendary Massachusetts Democrat Tip O’Neill, the House’s majority leader and soon to be its Speaker, in 1976 inserted “placeholder” funds for the Big Dig into a congressional blueprint of costs to complete the InterstaLearn More
What It Takes? BIG DIG - A Better City
Tunnel Project, commonly known as the Big Dig. The surgery was an overwhelming success. Today Boston’s traffic flows smoothly, neighborhoods are once again connected and the economic impact of the project has pumped new life into the heart of downtown. ThLearn More
Elon Musk's Boring Company Is Planning a Tunnel to Dodger
His Boring Company wants to dig a 3.6-mile tunnel, taking fans from the metro to the parking lot. ... It’s the sort of inefficiency Musk abhors, particularly when it’s him sitting in the ...Learn More
The Big Dig: tunnels and bridges | Mass.gov
The Big Dig: tunnels and bridges The Central Artery/Tunnel Project opened three major highway tunnels and an innovative river crossing. Descriptions of the major underground features of the highway system and the crossings are below.Learn More
Elon Musk offers to dig a tunnel through a mountain like
Elon Musk offers to dig a tunnel through a mountain like it’s no big deal Jasper Hamill Friday 18 Jan 2019 1:37 pm Share this article via facebook Share this article via twitter Share this ...Learn More
The Big Dig - 13 Reviews - Landmarks & Historical
But you know, The Big Dig was a great idea and taking a taxi through the underground labyrinth from Logan to Storrow is quite an experience that no other city can boast. The Ted Williams tunnel gets you to the airport quick enough and the urban park willLearn More
Seattle Tunnel: Lessons learned from Boston’s Big Dig
9 hours ago · Seattle’s tunnel will now face a new challenge: avoiding the problems that plagued Boston’s Big Dig long after it opened. The Big Dig Backstory. The Big Dig began as a project to replace the ...Learn More
Big Dig tunnel Essay - 1592 words | Study Guides and Book
Big Dig tunnel Essay. The prostration of over 26 dozenss of concrete ceiling panel from the Big Dig tunnel ( Boston ) caused the decease of a lady and left her hubby injured. on July 10. 2006.Learn More
Safety Board Determines Cause of Boston's Big Dig Tunnel
Safety Board Determines Cause of Boston's Big Dig Tunnel Ceiling Collapse Last Year July 05, 2007 NTSB Meets to Adopt Final Report on Ceiling Collapse in Boston's Big Dig TunnelLearn More
The Big Dig - The Daily Reckoning
Tunnel to Nowhere: You can't Big Dig yourself out of a hole. ... "It's clear that the government and the contractors were trying to cut costs by sacrificing safety," he says. ... When the Big Dig ...Learn More
Seattle Tunnel Builders To Dig Shaft In Front Of Bertha
Seattle Tunnel Builders To Dig Shaft In Front Of Bertha For Repairs ... The prospect of taking the State Route 99 tunneling machine known as Bertha offline for as much as half a year is not good news for the company operating it. But one Seattle tunnelingLearn More
The outset of this paragraph should explain why it is about The Big Dig that is noteworthy, and that is not simply the dollar cost. Lots of projects are expensive, but The Big Dig was something else. I invite comments on why this violates NPOV, or what alLearn More
Seattle Tunnel: Lessons learned from Boston's Big Dig
Seattle's tunnel will now face a new challenge: avoiding the problems that plagued Boston's Big Dig long after it opened. The Big Dig Backstory. The Big Dig began as a project to replace the ...Learn More
$28M settlement reached in Boston tunnel death lawsuit
$28M settlement reached in Boston tunnel death lawsuit. Search form. ... More than $28 million was awarded to the family of a woman killed when the ceiling of a Big Dig tunnel collapsed back in July 2006. ... "Since taking control of the Big Dig last yearLearn More
Boston Tunnel Collapse Kills Newlywed - CBS News
7/11/2006 · Gov. Mitt Romney said Tuesday he was taking legal action to oust the head of the Massachusetts Turnpike Authority after a woman was crushed to death by falling cement in a Boston Big Dig tunnel.Learn More
Huge boring machine arrives to dig tunnel to reach boy who
Huge boring machine arrives as rescuers prepare to dig vertical tunnel to ... 'It feels like it's lasted ... Among the nine companies taking part in operations ...Learn More
The Big Dig | HowStuffWorks
The "Big Dig" is actually several different projects in one, including a brand-new bridge and several tunnels. One key tunnel, completed in 1995, is the Ted Williams Tunnel. It dives below the Boston Harbor to take Interstate 90 traffic from South BostonLearn More
How do the world's longest tunnels stack up against Boston
It's 31.35 miles long with 24 of those miles located under water reaching a depth of 250 feet below sea level. ... the "Big Dig" certainly is an amazing tunnel, but for all the wrong reasons ...Learn More
The Big Dig: project background | Mass.gov
The Big Dig: project background ... The two tunnels between downtown Boston and East Boston/Logan Airport had the same issue. ... another takes traffic between I-90 ...Learn More
Elon Musk's Boring Company will dig a test tunnel in LA
The extension - which will run 44 feet under public roads around the SpaceX headquarters is the first time the Boring Company has been allowed to dig outside it's property line.Learn More