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HVZ-PAVERTRON Electro-hydraulic installation clamp

The world's fastest installation clamp

The HVZ-PAVERTRON is the world's first electro-hydraulic installation clamp for excavator attachment (from 2.5 tons). Faster, more flexible and more intelligent – developed for professionals to make the laying process even more effective. An investment that pays off in no time.

Up to 700 m² per day: the HVZ-PAVERTRON takes your installation process to a new level of speed. Thanks to the speed program and the booster function, cycle times are drastically reduced. The result? Maximum productivity with every installation.

Another highlight is the patented calibration program. It adapts the clamp to the carrier device – for maximum possible clamp speed and smooth switching of movements.

Electro-hydraulic control: speed redefined

The electro-hydraulic control of the HVZ-PAVERTRON ensures unprecedented speed and precision. While the drive remains hydraulic, the electronic control takes over the “intelligence” of the system. Thanks to the 10 programs, you are well prepared for any challenge.

The standard program describes the standard sequence of a full laying cycle. With the standard program and the mechanical booster function, a full clamp cycle is reduced to just 4.5 seconds. This makes the HVZ-PAVERTRON the fastest excavator installation clamp in the world. With proper site organization, you can pave up to 700 m².

The program selection is done directly on the clamp via the intuitive color display or with the optional remote control from the comfort of the cab.

The HVZ-PAVERTRON comes with a 4 Ah / 18V battery from Makita. The clamp can achieve up to 560 laying cycles on a single battery charge. With an optional adapter (sold separately, not offered by Probst), batteries from other manufacturers such as Bosch, CAS, Dewalt or Milwaukee can also be used.

Robust, durable and safe

On the construction site, sturdiness and reliability are what count – and that's exactly what the HVZ-PAVERTRON was developed for. Its optimized design saves weight without sacrificing stability. The integrated overload protection protects the clamp from damage due to excessive pressure and ensures a long service life, even under the toughest conditions.

For maximum safety in use, an indicator lamp shows the various states of the clamp. This way, the driver knows, amongst other information, that the block layer has been securely picked up.

Foldable handles make it easier to position the clamp in narrow places, such as along house walls – without time-consuming disassembly – and also serve as a support for the excavator suspension.

Flexibility that impresses

Well thought out down to the smallest detail – the HVZ-PAVERTRON impresses with speed and performance and inspires with innovative solutions for everyday laying. With its robust construction, the clamp is suitable for excavators from 2.5 tons and delivers top performance in all projects.

Short support rollers reduce the need for preparatory manual work: a single row of stones is enough to start the mechanical laying process.

The sliding slats protect the already laid stone layer from unwanted movement.

A cycle and operating hours counter offers for the first time the possibility to calculate rental fees and jobs precisely – ideal for hire centres and craftsmen who pay attention to cost-effectiveness.

Adapters for every challenge

The HVZ-PAVERTRON is the all-rounder for the mechanical laying of a wide variety of block patterns. Block layers that are delivered ex works in the desired formation can be laid without any additional accessories.

Interlocking block forms are suitable for machine installation with the aid of position adapters. The roller position adapters allow you to move block layers even more gently into the desired pattern.

The HVZ-VA-SUPERSOFT sliding adapter makes it easier to slide non-sliding stones without damaging their spacers. Instead of using force, the stone rows are spread slightly in a V-shape and then gently slid into place – a single operation, perfect results.

The HVZ-VA-180° shifting adapter eliminates the need for time-consuming manual turning of the clamp when laying in a 1/3 running bond pattern. The block layer can be shifted directly into position without the need for additional work steps.

All adapters can be bolted on to the half-round tie rods of the secondary tensioning of the HVZ-PAVERTRON, thus ensuring maximum efficiency on the construction site.

10 programs for maximum flexibility

P1 – Standard – Standard installation process
For tight spaces and narrow places alongside house walls

P2 – Standard Speed – Standard process with quick alignment
For clear areas with no obstacles

P3 – Light – Standard process without lateral alignment
For simple block layers, such as bone blocks, that are already in the bond and do not require lateral alignment

P4 – Herringbone – Laying with closed main and secondary tension
in a 90° herringbone pattern

P5 – Standard Shift – Standard process with longer pressure of the side tension
For easily movable stone layers

P6 – Medium Shift – Standard process with two taps for side tensioning
For stone layers that are moderately difficult to move

P7 – Heavy Shift – Standard process with three taps to release the side tension
For difficult-to-move block layers

P8 – Shift & Turn – Moving in 1/3 format
For moving uneven rows in 1/3 format

P9 – Plate Shift – Moving on a smooth surface
For stones that are difficult to move and cannot be moved on the pallet

P10 – Calibration – Adapting the clamp to the hydraulics of the carrier device
To achieve the maximum possible clamp speed and smooth switching of movements

Test – To localize functional restrictions
All three clamp movements are performed twice

Further information

up to 700 m² laying performance per day thanks to speed programme & booster function
only 4.5 seconds clamp cycle for maximum productivity
10 programmes for flexible laying
automatic calibration for immediate use
robust design with overload protection
simple operation via display or remote control
Pushing off device ADV as a standard: Because the pavers can not rock during the laying process, time consuming readjustment is avoided
excavation – main clamp does not move into the subgrade when opening
incl. Makita 18V/4Ah rechargeable battery – for up to 560 cycles
incl. HVZ-PA-100 position adapter (100 mm)
many adapters available for different laying formats

Scope of supply

HVZ-PAVERTRON:

Electro-hydraulic pavement installation clamp incl. rotator, position adapter HVZ-PA-100 (100 mm), pendulum brake, 4 hydraulic connection hoses (2500mm), Makita Li-Ion-Battery-18V/4Ah

Technical details

Type	Order no.	Gripping Range	Hydraulic Connection Pressure	Hydr. Volumetric Flow	Weight Dead Weight	min. weight carrier	Inside Height	Height Stone/Element	Opening Width Main Gripper	Opening Width Side Gripper	Working Load Limit/WLL	Length of Gripper
HVZ-PAVERTRON	51400043	600-1000 mm	170-320 bar	16-75 l/min	238 kg	2500-2800 kg	70 mm	50-160 mm	580-1100 mm	960-1440 mm	400 kg	1150 mm

Accessories

LSW-MS-03:

By using the SW, the HVZ-GENIUS-II / HVZ-ECO can be fitted to all kind of excavators which are equipped with the Lehnhoff quick-change-device.

LSW-MS-08:

By using the SW, the HVZ can be fitted to all kind of excavators which are equipped with the Lehnhoff quick-change-device.

LSW-MS-03 + MS-08:

By using the SW, the HVZ can be fitted to all kind of excavators which are equipped with the Lehnhoff quick-change-device.

UBA-1200:

Suitable for most current excavators, maximum bolt diameter up to 70 mm, incl. adapter set of spacer sleeves.
Advantage: The HVZ can be quickly and easily fastened to any excavator.

UBA-3000:

Suitable for most current excavators, maximum bolt diameter up to 70 mm, incl. adapter set of spacer sleeves.
Advantage: The HVZ can be quickly and easily fastened to any excavator.

HVZ-VA-SUPERSOFT-20/10-8x6:

With the HVZ-VA-SUPERSOFT shifting adapters even „anti-shift pavers“ can be shifted easily and without damage.
The individual rows of pavers are spread apart a few millimetres in a V-shape before they are actually shifted.
The pavers can then be shifted without damage; the spacers are undamaged and there is no damage on the pavers themselves.
The main gripping width subsequently compresses the individual rows again and grips the paving block layer. This takes place in one operation.
The shifting adaptor can be easily retro-fitted onto the C-profiles on the side gripping width of the hydraulic installation claws.

HVZ-VA-SUPERSOFT-24/16-5x5:

HVZ-VA-SUPERSOFT-20/10-10x4-90°:

HVZ-VA-SUPERSOFT-20/20-4x6:

HVZ-VA-180°-24/16-5x5:

In conventional laying of paving layers with uneven paving rows and shifting with the hydraulic installation clamp into the 1/3-bond, the following situation arises:
The first installation row A can be installed entirely normally, i.e. the paving layers interlock cleanly on the side after shifting.
For the second installation row B, the paving layer must first be shifted into the 1/3-bond then the clamp must be raised and turned through 180° with no blocks.
Subsequently, the side gripping width is deactivated by means of a ball valve, the paving layer is clamped again, the clamp is turned back through 180° with the paving layer and then installed.
This must be done for every paving layer in even installation rows (2, 4, 6…), so that the running bond aligns.
With the HVZ-VA-180° shifting adapters from Probst this time-consuming effort is no longer required for installation of even installation rows.
The two shifting adapters are screwed onto the C-profiles of the side gripping width.
With a C grip, it is now possible by simple shifting of the two position adapters and by folding in and out the third position adapter, to adjust the side gripping width on which side 2 or 3 blocks are shifted into the 1/3 running bond.
The shifting adaptor can be easily retro-fitted onto the C-profiles on the side gripping width of the hydraulic installation claws.

Type	Order no.	Description	Weight Dead Weight	Working Load Limit/WLL	Dimensions Stone/Element LxW	Paver Layer RowsxStones/Row	Length
Makita Li-Ion-18V/4Ah	24200164	Li-Ion-battery
Makita LG-230V/18V	24110248	Quick charger
HVZ-PAVERTRON-FFS	24110258	Remote control	0,392 kg
LSW-MS-03	40110268	Adapter suspension for Lehnhoff type MS-03	29 kg	1000 kg
LSW-MS-08	40110269	Adapter suspension for Lehnhoff type MS/HM 08	75 kg	1000 kg
LSW-MS-03 + MS-08	40110434	Adapter suspension for Lehnhoff type MS-03 and MS-08	49 kg	1000/1000 kg
MSW-M03	41401191	Adapter suspension for Martin type M03	34 kg
MSW-M10	41400599	Adapter suspension for Martin type M10	33,7 kg
UBA-1200	41400571	Universal excavator suspension	15 kg	1200 kg
UBA-3000	41400088	Universal excavator suspension	18 kg	3000 kg
FA adapter for rectangular bricks	41400847	for HVZ-UNI-II/HVZ-ECO/HVZ-PAVERTRON	18 kg
FA adapter for Uni bricks	41401042	for HVZ-UNI-II/HVZ-ECO/HVZ-PAVERTRON	15 kg
HVZ-VA-SUPERSOFT-20/10-8x6	41400923	Shifting adapter	20 kg		200x100 mm	8x6
HVZ-VA-SUPERSOFT-24/16-5x5	41400924	Shifting Adapter	16 kg		240x160 mm	5x5
HVZ-VA-SUPERSOFT-20/10-10x4-90°	41400951	Shifting adapter	30 kg		200x100 mm	10x4
HVZ-VA-SUPERSOFT-20/20-4x6	41401025	Shifting Adapter	18 kg		200x200 mm	4x6
HVZ-VA-180°-24/16-5x5	41400988	Shifting Adapter	13 kg		240x160 mm	5x5
HVZ-VA-KA-20-25-30	41401211	Shifting adapter	2,812 kg				200-250/300 mm
HVZ-PAR-80	41401019	Roller position adapter	0,4 kg				80 mm
HVZ-PAR-100	41401010	Roller position adapter	0,5 kg				100 mm
HVZ-PAR-120	41401020	Roller position adapter	0,5 kg				120 mm
HVZ-PA-80	41400123	Position adapter	0,29 kg				80 mm
HVZ-PA-110	41400121	Position adapter	0,34 kg				110 mm
HVZ-PA-120	41400128	Position adapter	0,36 kg				120 mm
HVZ-PA-130	41400129	Position adapter	0,37 kg				130 mm
HVZ-PA-140	41400130	Position adapter	0,39 kg				140 mm
HVZ-PA-150	41400131	Position adapter	0,40 kg				150 mm
HVZ-PA-160	41400132	Position adapter	0,42 kg				160 mm