Diaphragm Wall Grab Trench Cutter Machine Spherical Hobs Hydromill

In this technical demonstration, we showcase the advanced Spherical Hob technology integrated into our Diaphragm Wall Grab Trench Cutter Machine. You'll see how this innovative hydromill system operates in hard rock layers, learn about the gearbox and cutting wheel mechanics that enable continuous operation, and discover the engineering behind achieving vertical trench accuracy within 1‰. Gain practical insights into how this technology reduces construction costs, simplifies equipment requirements, and delivers significant fuel savings while minimizing ground disturbance.