Putzmeister Concrete Pumps on Way to Fukushima
The worlds biggest mobile concrete pumping machines are on their way to Fukushima. It looks like they have decided to smother the facility with concrete now. It’s good to know that the machines were built in Germany and will be delivered by Russian airplanes.
However we still have over 10 days to wait before they will be operational and then their is the issue of getting enough hardened nuclear proof concrete to cover the facility and surrounding area.
That also doesn’t solve the issue of the fuel going critical or burning through the bottom of the containment chambers. It will be interesting to see what they come up with as a plan for dealing with that issue. We have some suggestions for that problem here.
The operator of the Fukushima nuclear power plant in Japan has purchased two truck-mounted concrete pumps from U.S. construction firms and is modifying them to pump water to cool the facility’s damaged reactors.
The Putzmeister 70Z pumps are the largest in the world, and there are only three in existence. They have a 230-foot articulating boon that can be controlled remotely from more than a mile away. It weighs 95 tons and has a list price of over $1.5 million.
The Putzmeister 70Z will be used to help cool down damaged Fukushima reactors in Japan.
To get the pumps to Japan, they will be loaded onto the world’s largest jet plane, the Antonov An-225, of which there are only two in existence. Produced in Russia some 20 years ago, the planes have six engines each and a 290-foot wingspan — nearly the length of a football field — and can carry up to 200 tons, according to company that built the monster plane.Afterwards the pumps will likely be scrapped due to radiation exposure.






