lifting machinery during handling with Pronal lifting baglifting machinery during handling with Pronal lifting bag

CLC - Cylindrical Lifting Cushions

CLC – Cylindrical Lifting Cushions take a cylindrical shape under pressure. Deflated, they take up very little space, making it easy to insert them into place.

This typical inflatable jack offers a significant lifting height of up to 1 metre for loads of up to 12 tons. They are used to hold or lift heavy loads like cars, trucks, farm equipment or small aircraft. They are the ideal solution for working on rough terrain.

The wide contact surface area spreads the lifting load over a wider area without damaging it. The accessories that are specific to this range allow safe inflation up to 1 bar. A number of models are available (see table below).

Advantages

Use

  • Minimum 50 mm insertion height
  • Lifting height of up to 1000 mm
  • Operate at low 1 bar pressure

Safety

  • Safety factor of 3
  • Smooth, jerk-free lifting

Handling

  • Light and easy to carry
  • Handling straps

Detailed information

  • Material: NPVC coated
  • Manufacturing technique: cold vulcanisation
  • Dimensions: diameter of 610 to 1220 mm / Height of 430 to 1000 mm
  • Inflation: air
  • Temperature resistance: -20 to 60°C
  • Max. inflation pressure: 1 bar
  • Test pressure: 1 bar
  • Flat thickness: 50 mm
  • Lifting travel: 1000 mm
  • Safety factor: 3

Technical informations

Ref. Code Dimensions (mm) Thickness (mm) Weight (kg) Max. lifting capacity (T) Max. lifting height (mm) Air volume at 10 bar (L)
3T 112370 610 50 3 3 430 266
5T 112371 760 50 4 5 590 570
7T 112372 910 70 7 7 610 840
12T 112373 1220 100 13 12 1000 2475

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Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.

tailored

Composition / Advice

Installation advice
Avoid any contact with surfaces that are excessively abrasive or have cutting edges. Stabilise and guide the load to lift.
Maintenance advice
There are no fixed maintenance intervals. Check after prolonged storage or after use.
Storage advice
Store away from light, damp and temperature variations, in its original case.
Inflation advice
Service pressure is 1 bar max.

Standards / regulations

Guarantee
1 year against all manufacturing defects
Test
at 1 bar during 1 hour

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Fact Sheets / Business Guides
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Accessories

"Joystick" control unit with 1/2” outlets
"Pushbutton” control unit with 1/2” outlets
"Simplified” control unit with 1/2” outlets
Inflation hose, universal coupler, 5 or 10 m
"Geka" and quick couplers