Anyone seen a boom like this before?

Wow very cool. I need some video of that.

AHHH!  The tip section bends horizontal!!  Manufacturers take notice please!

Very cool!

It will be going underground in 2 weeks and I will get some video. This is our seperate placing boom test stand. We thoroughly test and inspect our placing booms and equipment prior to installation on jobsites.

I was in Munich and tested one for a former customer to us , both pumpservice and concrete . But now invested He a used tunnelpump , same boom on a 90m3 electric pump . They did some modification on the boom so the slewingrange get bigger and made the suportleg wider... I will try to take some pic's if I passing by....

I never would have thought that there was such a thing. Is there a big market for tunnels?

subways and such and for mining i know they pump alot of mines .

Sure did not look that good when it was sitting in our yard for 10 years.  Looks real sweet now!!!

Complete overhaul, disassemble completely, rebuild cylinders, rechrome rods, new hydraulic lines, new valve and inspect and repair. Just like a new boom now.

I have seen and run one in the subway tunnels of DC 1/2 and M street the tip should plug in behind the mole machine that is y it rotates 360