Coussin de levage 4S PronalCoussin de levage 4S Pronal

4S Air lifting bag

4S Air lifting bag

The Air lifting bag from Pronal is an essential tool for rescue operations and industrial maintenance. This device is designed for safe and efficient lifting. It allows for reliable handling of heavy loads, whether in emergencies or maintenance tasks. Moreover, its advanced design ensures optimal performance while maintaining a high level of safety.

This lifting bag is made from abrasion-resistant SBR. This material allows it to withstand harsh conditions and demanding environments. Thanks to its durable construction, it provides a long service life. This reduces replacement needs and minimizes maintenance costs. Its robustness makes it ideal for various complex applications. This is a solution developed in partnership with Scorpe.

One of the main advantages of the 4S air lifting bag is its ease of use. With a minimum thickness of 50 mm, it can easily be inserted under low-clearance loads. This makes it effective in tight spaces. Furthermore, the bag is stackable, allowing multiple units to be layered to achieve greater lifting heights. This feature offers flexibility for different lifting scenarios.

The product is available in several models. These offer lifting capacities ranging from 25 to 132 tonnes. Each model meets specific needs, with varied dimensions and weights. For instance, the 132-tonne model measures 1300 x 1300 mm. It provides a maximum lifting stroke of 670 mm. This wide range of capacities allows professionals to select the model suited to their application.

In summary, the 4S air lifting bag stands out for its innovative design, ease of use, and impressive lifting capabilities. It is an indispensable tool for rescue teams and industry professionals. It ensures a secure and effective lifting solution in all situations. Its combination of durability, flexibility, and performance makes it a reliable choice for critical operations.

Avantages

Performance

  • Lifting capacity of up to 132 tonnes.
  • Maximum lifting stroke of 670 mm.
  • Inflation pressure of up to 10 bar.

Ease of use

  • Quick and tool-free installation.
  • Low thickness for easy insertion.
  • Stackable for adjustable lifting heights.

Durability

  • Made from abrasion-resistant SBR.
  • Tested at 12 bar for optimal safety.
  • Safety factor of 4/1.

Informations détaillées

  • Material : Made from abrasion-resistant SBR for strength and durability.
  • Technique : Manufactured using hot-vacuum vulcanisation in an autoclave, guaranteeing optimum performance.
  • Dimensions : Varies from 560 x 560 mm to 1300 x 1300 mm to suit a variety of applications.
  • Inflation : Air inflation for rapid use in emergencies.
  • Temperature resistance : Operational between -20 and 60°C, ideal for use in a variety of environments.
  • Maximum inflation pressure : Capable of withstanding a maximum pressure of 10 bar for reliable performance.
  • Test pressure : Tested to 12 bar to ensure safe operation.
  • Max thickness : Maximum thickness of 50 mm, allowing easy insertion under low loads.
  • Lifting stroke : Offers a maximum lifting stroke of 670 mm, allowing quick adjustments.
  • Safety factor : With a safety factor of 4, this cushion guarantees safe lifting.

Informations techniques

MODEL Length (mm) Width (mm) Stroke (mm) Diameter when deflated (mm) WEIGHT (Kg) MAXIMUM LIFTING CAPACITY (Tons) VOLUME AIR (Liters)
25T 560 50 295 792 8 25 260
60T 860 55 490 1216 18 60 900
132T 1300 51 670 1838 37 132 3500

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Composition / Conseils

Installation tips
Avoid contact with abrasive or sharp surfaces. Stabilise and guide the load to be lifted to ensure safe lifting.
Maintenance tips
No regular maintenance is required. A check should be carried out after prolonged storage or after each dismantling operation.
Storage tips
No regular maintenance is required. Store away from light, humidity and temperature variations, preferably in its original box.
Inflating tips
The operating pressure must not exceed 10 bar to ensure optimum performance.

Normes / réglementations

STANDARD
EN 13731 STANDARD
CERTIFICATION
ISO 9001

Accessoires

Inflation kit
Connection plates