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Mobile Crane

With the development of the all-terrain (AT) cranes, that are used universally, these products have created a unique leading position for themselves worldwide.

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Celka Hydraulics supplies safety-relevant components for these machines, in the form of telescopic, boom hoist, jack cylinders, hydraulic accumulator cylinders, and rotary feed swivels; these have been developed in close collaboration with our customers. 

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The demands placed on the various cylinders range from weight optimisation, which requires the use and machining of very thin-walled barrels, to suitability for low temperatures at which cylinders must work reliably and safely.

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  • TELESCOPIC CYLINDERS FOR VARIOUS TELESCOPIC AND HYDRAULIC LOCKING SYSTEMS

  • WELDED AND MODULAR FRAME DESIGN, INTERNAL AND EXTERNAL PRESSURE FEED

  • ELECTRO-HYDRAULIC LOCKING SYSTEMS

  • SUSPENSION CYLINDERS WITH OR WITHOUT STEERING FUNCTION

  • LEVELLING CYLINDERS WITH INTEGRATED GAS ACCUMULATOR

  • LIGHTWEIGHT DESIGN DUE TO HIGH STRENGTH STEEL AND COMPOSITE MATERIALS

  • VARIOUS PISTON ROD COATINGS

  • VARIOUS SEALING SYSTEMS AND SEALING MATERIALS SPECIALLY MATCHED TO THE APPLICATION

  • WIDE RANGE OF CYLINDER-RELATED VALVE COMBINATIONS

  • PAINTWORK TO CUSTOMER SPECIFICATIONS

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