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Big Bertha wakes from one-year nap, begins to chew her way into repair pit
For the first time in more than a year, Big Bertha actually bored. According to a report from the Seattle Times, the world's largest ...
Big Bertha’s delays have pushed back the opening of the tunnel it’s digging by 20 months…so far
Seattle's new State Route 99 tunnel is officially 20 months behind schedule, and it's all Bertha's fault. The Associated Press reports ...
Excavation stopped on Big Bertha repair pit due to major ground sinkage in area
The latest in a long string of delays to affect tunnel-boring machine Big Bertha has far greater implications than any of the ...
PHOTOS: Amazing images of subway construction in the man-made caverns below New York City
Back in June we showed you a handful of pictures from deep below New York City. And while they depicted ...
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KNOW YOUR NUMBERS
While it’s certainly tempting to delegate the financials to the accountant, the accountant is only running the numbers, not running…
Subway expansion in Delhi to set record with simultaneous use of 34 tunnel-boring machines
Seattle might have the world's largest tunnel-boring machine, but Delhi, India will soon have a record-setting host of the machines ...
Caterpillar to layoff 300 at mining facility in Illinois, close tunneling plant in Toronto
In the wake of a first quarter that saw profits tumble 45 percent, mostly due to low demand for mining ...
Caterpillar to begin manufacturing mini excavators as market growth ends deal with Wacker Neuson
This 1939 Dodge pickup has been reborn with a new electric heart (VIDEO)
Ritchie Bros. to acquire online equipment auctioneer IronPlanet for $758.5 million
REVIEW: Cat S60's design, speed, built-in FLIR thermal camera combine for the ultimate construction phone
VIDEO: Watch as a massive Komatsu PC8000 mining shovel is assembled in this time-lapse
Unsafe surroundings: Unrecognized hazards could cause trouble for you – or for someone else
GO TO SAFETY WATCH
Ritchie Bros. to acquire online equipment auctioneer IronPlanet for $758.5 million ...
by Tom Jackson
Caterpillar to begin manufacturing mini excavators as market growth ends deal ...
by Wayne Grayson
REVIEW: Cat S60’s design, speed, built-in FLIR thermal camera combine for ...
by Wayne Grayson
With new emissions regs, can heavy truck makers go all-in on ...
by Jason Cannon
Test Drive: Off-roading in Nissan’s sonar-equipped 2017 Titan Pro-4X Crew Cab ...
by Tom Quimby