EarthRockHill
Well-Known Member
Testa's Grove GMK 7550 completed a series of lifts this winter, when it was about 8 degrees outside, of two separate bridge spans.
The set up the 7550 and did the first bridge, then broke the entire machine down and drove it to the second bridge, less than a mile away.
They then installed the mega wing attachment and set up the crane again.
Heavy snows over the next two weeks delayed the pick of the final bridge.
Here is the video of that 2-3 day sequence.
http://www.youtube.com/watch?v=RoBYIqHcTvU
The set up the 7550 and did the first bridge, then broke the entire machine down and drove it to the second bridge, less than a mile away.
They then installed the mega wing attachment and set up the crane again.
Heavy snows over the next two weeks delayed the pick of the final bridge.
Here is the video of that 2-3 day sequence.
http://www.youtube.com/watch?v=RoBYIqHcTvU