HVZ-UNI-II-EK Hydraulic Installation Clamp

The HVZ-UNI-II-EK is a laying clamp for the mechanical laying of interlocking pavers, which is particularly suitable for mounting on smaller carriers as well as smaller wheel loaders.

The 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

Type	Order no.	Hydraulic Connection Pressure	Hydr. Volumetric Flow	Hydr. Backflow Pressure , max	Weight Dead Weight	Inside Height	Height Stone/Element	Opening Width Main Gripper	Opening Width Side Gripper	Working Load Limit/WLL	Length of Gripper
HVZ-UNI-II-EK	51400040-000	170-320 bar	15-75 l/min	20 bar	241 kg	70 mm	50-160 mm	580-1260 mm	960-1440 mm	400 kg	1200 mm
HVZ-UNI-II-EK with HVZ-FA-RE	51400040-001	170-320 bar	15-75 l/min	20 bar	275 kg	70 mm	50-160 mm	580-1260 mm	960-1440 mm	400 kg	1200 mm
HVZ-UNI-II-EK with HVZ-UNI-II-PK-II	51400040-002	170-320 bar	15-75 l/min	20 bar	285 kg	70 mm	50-160 mm	580-1260 mm	960-1440 mm	400 kg	1200 mm

Accessories

HVZ-UNI-II-PK-II:

For safe installation of 90° herringbone block layers with no half blocks at the sides.
If half blocks are missing from the block layer at the sides, individual blocks are not gripped by the installation clamp. The clamping elements of the HVZ-UNI-II-PK-II paving claw also grip these blocks and thus allow easy installation.
Comprises 2 support bars and 3 hydraulic clamping elements.
The hydraulic clamping elements are fixed to the side clamp holders, i.e. they are automatically adjusted at the same time in the case of adjustment of the secondary clamp.
Adapters for other block layers on request.
Subsequent attachment to hydraulic installation clamp HVZ-UNI-II-EK is possible by Probst service.

HVZ-FA-RE:

With the FA-RE adapters, the broadest range of block layers with missing blocks or half blocks at the side can be gripped safely. The infinitely adjustable RE blades ensure a firm grip on the blocks.
In this case, the side clamp is opened only after final placement of the block layer.
The stable, hardened, thin RE spring steel blades are then withdrawn upwards between the blocks when the clamp is lifted away from the installed block layer.
Subsequent attachment to hydraulic installation clamps HVZ-UNI-II and HVZ-UNI-II-EK is possible with no problem.
Comprises two support bars with RE blade adapters.

Type	Order no.	Description	Weight Dead Weight
HVZ-UNI-II-PK-II	41401069	Paving Claw Adapter	45 kg
HVZ-FA-RE	41400557-009	Herring-Bone Adapter with RE-Blades	35 kg
C-Profiles	34010018	50 x 30 x 950 mm (2 x 1 x 38 inch) B x H x L	6 kg
C-Profiles	34010046	50 x 30 x 860 mm (2 x 1 x 34 inch) B x H x L	5,5 kg
HD connection hose	22000081	600 mm (24 inch) long for hydraulic rotator Indexator 12 L	0,28 kg
HD connection hose	22000032	1,100 mm (44 inch) long for hydraulic rotator HVZ 10 L	0,78 kg
HD connection hose	22000007	1,700 mm (67 inch) long – HVZ 12 L	0,9 kg
HD connection hose	22000014	2,500 mm (10 inch) long – HVZ/VZ-HS 12 L	1,1 kg
HD connection hose	22000312	3,000 mm (10 inch) long – HVZ 12 L	1,7 kg