Hydraulic Installation Clamp HVZ-UNI-II-EK

The new HVZ-UNI-II-EK installation clamp requires only one hydraulic control circuit on the side of the carrier for automatic installation of interlocking paving stones. It is therefore ideally suited for attachment to smaller carrier, such as Knick and Rollmops as well as small wheeled loaders.

All the properties of the HVZ-UNI-II (other than shifting layers into stretcher bond) are also integrated into the HVZ-UNI-II-EK.
Fitted onto a paving installation machine, the simplified automatic programme sequence allows even inexperienced drivers to achieve good laying performance very quickly.
The single-circuit control is started/stopped simply using the intersection control lever or electric joystick on the paving installation machine.
Safe gripping function dependent upon the condition of the spacers and the quality of the stones. Specification net weight without hydraulic rotator and swing damper.

Further information

  • Durable surface protection by galvanizing.
  • For further information see HVZ-UNI-II.

Technical details

TypeOrder no.Gripping Range (in)Hydraulic Connection Pressure (psi)Hydraulic Connection Volumetric Flow (gpm)Hydraulic Connection Backflow Pressure, max (psi)Weight Dead Weight (lbs)Height Stone/Element (in)Opening Width Main Gripper (in)Opening Width Side Gripper (in)Working Load Limit/WLL (lbs)
HVZ-UNI-II-EK51400040-00023,5-47,252466-46414-202905302-6,2522,75-49,537,75-56,75880
HVZ-UNI-II-EK with Herring-Bone- Adapter HVZ-FA-RE51400040-0012466-46414-202906102-6,2522,75-49,537,75-56,75880
HVZ-UNI-II-EK with Paving Claw Adapter HVZ-UNI-II-PK-II51400040-0022466-46414-202906302-6,2522,75-49,537,75-56,75880

Do you have any questions?

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making hard work easier

Whether in structural or civil engineering, whether in the garden or on the street: We are at home on all construction sites. Our machines and tools make life easier for everyone who works with paving stones, pipes and other concrete products. Because we put efficiency and ergonomics first, we have become the world market leader in the field of gripping and laying technology through numerous innovations.

Your expectations as a customer are clear: to simplify work, to make it more efficient - and of course the machines should do their job reliably. For these daily challenges, we offer customized and sustainable solutions, be it construction site equipment for all applications, for example paving stone laying machines, or machines for storage and material handling in building material plants. Our truck crane attachments facilitate transport and loading in the warehouse and on the construction site, while our professional hand tools for all purposes help with laying and inserting.

The well-known Probst quality also includes the Probst service: In our driver training courses we train your employees to become specialists for our equipment and machines. Our professional service takes care of all questions and problems that may arise in everyday work.

For more than 60 years we have been growing continuously and are reliably available for you worldwide with more than 1.200 sales partners. We have our own subsidiaries in Great Britain, France, Italy, Poland, Canada and the USA; worldwide, more than 160 Probst employees work daily to make your hard work easier.