Search results for: 'Crane controls'

<p>Cylinders are important drive elements in machine construction.<br />Cylinders are important drive elements in machine construction. The application fields are highly diverse. Stationary, from special-purpose machine construction and bridge-raising cylinders to safety actuation functions in the power plant. Mobile, from crane-telescoping units to agricultural applications. Often working with extreme conditions, high loads and long service lives.</p><p>We tackle these challenges eagerly, backed up by our extensive experience and a wide product range of HZ hydraulic cylinders and HEZ electro-cylinders. We also take customer-specific requirements into account, with a focus on energy efficiency, weight optimisation, service life, maintenance and the system’s overall profitability.</p><p>With HYDAC hydraulic units and KineSys drive solutions used in combination, we are able to supply complete system solutions. On top of this, sensor systems can be integrated or attached to send information on the linear position, pressure or force to the controller. Combined with the controller and the corresponding drive system, the cylinders can be operated with open-loop or closed-loop control. The extensive product range is rounded off with worldwide service.</p><p>Hydraulic cylinders</p><p>Standard range with diameters up to 1000 mm and strokes up to 12 m<br /> High force density, p<1000 bar<br /> High dynamics<br /> Robust technology<br /> With end position damping<br /> With adaptable and intelligent valve technology<br /> Other dimensions on request</p><p>Electric cylinders</p><p>Standard range: adjustment force up to 25 kN dynamic, strokes up to 2 m<br /> Compact drive unit<br /> Self-locking is possible<br /> High environmental compatibility<br /> High positioning accuracy<br /></p>

<div><p>The air cooler series <strong>OK-ELH / AC-LNH</strong> is equipped with a hydraulic motor and was specially developed for mobile applications where high capacities and easy installation in the smallest possible spaces needs to be ensured.</p><p><strong>OK-ELH / AC-LNH product features:</strong> </p><ul><li> Cooling capacity up to 140kW</li><li> Hydraulic motors from 6.3 to 22 cm³/U</li><li> Simple component removal</li></ul><p><br /><strong>Fan control</strong> </p><p>Hydraulic fan controls control the rotational speed of the fan wheel in accordance with the fluid temperature. They are supplied by a fixed displacement pump and can be installed directly next to the fan motor, by the cooler or somewhere else.<br /> Optionally, these controls can also be delivered with reversal, to “blow out” the cooler from outside to free it from dirt (e.g. dust and sand).</p></div><div><p><strong>Field of application</strong></p><p>For transmission cooling and for hydraulic systems in all mobile working equipment and vehicles, such as</p><ul><li> Mobile cranes</li><li> Concrete mixers and pump drives in concrete vehicles</li><li> Road surfacing machines</li><li> Construction machines (excavators, wheel loaders)</li><li> Agricultural machines</li><li> Municipal machines</li></ul></div>