‏#吊机 ##小吊机 #电动吊机 #液压吊机 #Crane

FLY #documentary #whattowatch #mustwatch | David Attenborough

Two 110-tonne cranes have been moved into position to lift wreckage from the site of the fatal Bedford train crash. Two East Midlands Railway service collided just after 5pm on Friday, leaving the driver of one dead and nearly 100 passengers injured. On Monday lunchtime the first carriage was lifted from the wreckage, allowing investigators to take it away for examination, and get a look at the rail line underneath it. #traincrash #train

Si unlike vehicle-mounted grabbing four-wheel drive rotary wood grabber grabbing and digging all

Pure Fulcrum Physics: Manual Rigging vs Industrial Heavy Weight🪨

25-ton forklift tail crane #construction #machinery #Forklift #crane #Factory #lifting

Crane Operator Logs 11,000 Moves: On The Job

Hinged Truck Crane: Custom Joint Truck Folding Crane Options

🤯 HOW DO THEY DO IT?! Bridge over the abyss: Seconds to connect! The margin for error is zero! A giant crane gracefully lifts a segment of the future bridge to a dizzying height above the canyon. This is pure engineering magic and nerves of steel of the operator. 👇 #megaproject #construction #crane #engineering #highaltitude