Hydraulic Installation Clamp HVZ-ECO

The high-performance attachment for mini excavators – now even more powerful and with a reduction of dead weight at the same time.

HVZ-ECO especially designed for mechanical paver installation with smaller mini excavators.
Multifunctional with high performance and cleverly thought out hydraulic control: only one hydraulic circuit is required to run all motion sequences including the automatic shifting of rectangular pavers into the running bond. Equipment for shifting H-stones on request.
Fitted onto a paving installation machine, the 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.
For standard equipment see HVZ-GENIUS.
Safe gripping function depending on the condition of the spacers and the quality of the stones. Weight without hydraulic rotator, C-Profiles and suspension.

Further information

  • Due to high-tensile material and innovative design the dead weight of the HVZ-ECO clamp is reduced.
  • The slim construction offers a good overall view.
  • Better pick up and installation due to the adjustment possibilities at the attachement.
  • Absorption of the swing motion by damping springs.
  • In just a few simple steps and without additional easily adjustable.
  • Durable surface protection by galvanizing.

Scope of supply

HVZ-ECO: Including rotator. 2 C-Profiles 860 mm/34 inch long and 10 Positioning Adapters to shift pavers by 100 mm/4 inch.

Technical details

Type Order no. Working Load Limit/WLL (lbs) Weight Dead Weight (lbs) Gripping Range (in) Hydraulic Connection Pressure (psi) Hydr. Volumetric Flow (gpm) Hydr. Backflow Pressure , max (psi) Opening Width Main Gripper (in) Opening Width Side Gripper (in) Length of Gripper (in) Inside Height (in) min. weight carrier (lbs) Height Stone/Element (in)
HVZ-ECO 51400034 882 500 23,62-47,24 2611-4641 6,61-21,14 145,04 22,83-49,61 37,80-56,69 47,24 2,76 5512-6173 1,97-6,30


Type Order no. Description Weight Dead Weight (lbs)
HVZ-ABA 41401008 Support for excavator adapter 12
HVZ-ECO-PEA 41401058 Set of PE supports for height adjustment 3,97


Spare parts
Product single site

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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 1.700 sales partners. We have our own subsidiaries in Great Britain, France, Italy, Poland, China, Korea, Australia, Canada and the USA; worldwide, more than 190 Probst employees work daily to make your hard work easier.