Cities are growing worldwide; and therefore also the need for infra-structure.

To get traffic, public transportation, electricity and waste water handling organized, tunnel construction is more and more in demand in mega cities.

These service tunnels need to build quickly and during construction the machinery has to strong and durable. Any breakdown costs a great deal of money and time.

These are exactly the points, where KLEIN GmbH can step in with their range of products.

With the knowledge of more than 20 years in regards of hydraulically driven piston pumps, mobile and stationary batch plants, the private owned KLEIN GmbH is the best partner for the tunnel machinery industry.


The Power of German Quality is our credo and we live this philosophy in our daily work.

All our machines are designed, produced and mounted in the KLEIN GmbH factory in Bavaria / Germany.