Underpressure
Piston accumulatorseries-production rangefor 250 / 350 bar
Under pressure – Liebherr piston accumulators work best under pressure
In addition to our hydraulic cylinders and power units, our product programme also includes piston accumulators.
The piston accumulator series-production range is available in pressure stages of 250 and 350 bar. The piston accumulators are flexible: they can be used in various mobile or stationary applications.
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Compatibility
Compliantly certified with standards
Optimised service and maintenance plan
Piston accumulators in use
Mechanical and plant engineering
- Provision of energy in the event of a failure of the main energy source
- Safety assessment of the connections of operational cycles in an emergency
Agriculture and forestry
- Equalisation of pressure surges in hydraulic lines
- Avoiding damage and reducing maintenance work and downtime
Mining
- Safety equipment in case of the failure of the mining truck's braking system
- Stored energy shall be release in the case of emergency operations
Building construction and civil engineering
- Short-term provision of volume flow and pressure
- Reduction of energy and fuel consumption through efficient use
Maritime applications
- Diverse application possibilities from emergency operations to media isolation through ships and offshore platforms
- Additional storage of energy to increase the efficiency of mobile harbour cranes
Wind energy
- Delivery of energy captured by wind turbines according to requirements
- Adjustment of the rotary blades of the wind turbines to avoid damage
