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HVZ-ECO Hydraulic Installation Clamp
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 easily adjustable.
- Durable surface protection by galvanizing.
- Minimum operating weight of excavator from approx. 2.5 - 2.8 t.
Scope of supply
HVZ-ECO:
Including rotator. 2 C-Profiles 760 mm/30 inch long and 10 Positioning Adapters to shift pavers by 100 mm/4 inch.
Technical details
| Type | Order no. | Gripping Range | Hydraulic Connection Pressure | Hydr. Volumetric Flow | Hydr. Backflow Pressure , max | 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-ECO | 51400034 | 600-1200 mm | 180-320 bar | 25-80 l/min | 10 bar | 227 kg | 2500-2800 kg | 70 mm | 50-160 mm | 580-1260 mm | 960-1440 mm | 400 kg | 1200 mm |
Accessories
LSW-MS-01:
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-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-GENIUS-II / HVZ-ECO 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-GENIUS-II / HVZ-ECO can be fitted to all kind of excavators which are equipped with the Lehnhoff quick-change-device.
LSW-MS-01 + 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.
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:
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-20/10-10x4-90°:
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-20/20-4x6:
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-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 |
|---|---|---|---|---|---|---|
| HVZ-ABA | 41401008 | Support for excavator adapter | 5,3 kg | |||
| HVZ-ECO-PEA | 41401058 | Set of PE supports for height adjustment | 1,8 kg | |||
| LSW-MS-01 | 40110178 | Suitable for Lehnhoff-Type MS-01 | 19 kg | 800 kg | ||
| LSW-MS-03 | 40110268 | Suitable for Lehnhoff-Type MS-03 | 29 kg | 1000 kg | ||
| LSW-MS-08 | 40110269 | Suitable for Lehnhoff-Type MS/HM 08 | 75 kg | 1000 kg | ||
| LSW-MS-03 + MS-08 | 40110434 | Suitable for Lehnhoff-Type MS-03 and MS-08 | 49 kg | 1000/1000 kg | ||
| LSW-MS-01 + MS-03 | 40110479 | Suitable for Lehnhoff-Type MS-01 and MS-03 | 19 kg | 800/1000 kg | ||
| Fork to LW 86 universal joint for LSW 03 + LSW 08 Lehnhoff adapter + UBA-1200/3000 | 40110278 | 3,6 kg | 1200 kg | |||
| UBA-1200 | 41400571 | 15 kg | 1200 kg | |||
| UBA-3000 | 41400088 | 18 kg | 3000 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 | |||
| FA-Adapter for HVZ-UNI-II/HVZ-ECO | 41400847 | for rectangular pavers | 18 kg | |||
| FA-Adapter for HVZ-UNI-II/HVZ-ECO | 41401042 | for Uni pavers | 15 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 | |||
| HVZ-VA-SUPERSOFT-20/10-8x6 | 41400923 | 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 | 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 |
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