Ring grab
The ring grab is a specific clamp for on-site lifting of shafts and concrete products. It is ideal for gripping tanks, shafts and septic tanks, as well as round concrete profiles, ensuring safe and easy handling during placing and handling operations.
It can be used both for manual lifting and with lifting equipment such as cranes and truck cranes, depending on site organisation and the selected configuration. Typical use involves working in pairs or with three clamps, connected by chain tie rods to be hooked to the grab, in order to distribute the load correctly and keep the product stable during manoeuvring.
Main advantages:
- Designed for concrete shafts, tanks and septic tanks
- Suitable for round products and circular concrete profiles
- Use in pairs or with three clamps with chain tie rods
- Suitable for lifting with crane/truck crane and on-site handling
- Practical tool to speed up placing and moving prefabricated products
Applications:
- Lifting and placing concrete shafts
- Handling tanks and septic tanks
- Gripping rings and round prefabricated concrete products
Instructions for use and safety:
- Do not exceed the capacity indicated on the plate
- Do not exceed lifting and rotation speed of 5 m/min
- Do not handle products with wet/greasy surfaces or not sufficiently clean (dust and residues can reduce friction)
Fields of application: construction and infrastructure sites, underground services installation, sewer networks, urbanisation, roadworks, prefabrication and handling of concrete products.
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Versions available
| Modello | Apertura (mm) | Tara (kg) | Portata singola (kg) | Portata in coppia (kg) | Peso a pieno carico (kg) |
|---|---|---|---|---|---|
| Modell | Opening (mm) | Tare (kg) | Single capacity (kg) | Charge in pairs (kg) | Total full load weight (kg) |
| Modèle | Ouverture (mm) | Tare (kg) | Flux unique (kg) | Jumelé par paires (kg) | Poids à pleine charge (kg) |
| Modell | Öffnung (mm) | Tare (kg) | Einzelner Fluss (kg) | Paarweise (kg) | Gewicht bei volllast (kg) |
| Modelo | Apertura (mm) | Tara (kg) | Carga individual (kg) | Carga para parejas (kg) | Peso total a carga completa (kg) |
| 515B | 0-50 | 2 | 120 | 240 | 122 |
| 516B | 0-90 | 7 | 600 | 1200 | 608 |
| 517B | 90-150 | 13 | 1200 | 2400 | 1213 |
| 518B | 140-220 | 17 | 2000 | 4000 | 2017 |


