Hydraulic Power Units by Liebherr · 2020. 9. 5. · pumps. The use of high-quality sensors...
Transcript of Hydraulic Power Units by Liebherr · 2020. 9. 5. · pumps. The use of high-quality sensors...
In addition to the hydraulic cylinder product portfolio Liebherr offers customized hydraulic power units.
These are available both as single component, as well as in combination with the hydraulic cylinders or as a complete hydraulic system. If required Liebherr uses components from the company group, such as electric motors or hydraulic pumps. The use of high-quality sensors supports the reli-ability of each hydraulic system.
Due to flexible designs, meeting individual requirements, the large range of hydraulic power units persuades in various mobile and stationary applications. From planning and design up to the maintenance, Liebherr is a competent partner.
Features• Customized specific solutions • Use of control blocks as well as vertical and longitudi-
nal stacking systems with valves from renowned manu- facturers
• Continuous / Intermittent operations possible• Available in combination with the Liebherr hydraulic cylin-
ders product range for mobile and stationary applications
Short DescriptionHydraulic Power Units by Liebherr
Liebherr-Components AGPostfach 222, CH-5415 Nussbaumen / AG +41 56 296 43 00, Fax +41 56 296 43 01www.liebherr.com, E-Mail: [email protected]
Specifications
Drive power Up to 75 kW, higher drive powers on request
Pump size Application - specific
Capacity Up to 2,000 l, higher capacities on request
Operating pressure Up to 600 bar, higher pressures on request
Flow rate Application - specific
Oil reservoir Steel or stainless steel designs
Prin
ted
in G
erm
any
by T
ypod
ruck
B
K
CO
K-H
yZ-0
1-01
-0.5
-01.
17_e
nS
ubje
ct to
mod
ifica
tion.
Product Features and Technical DataHydraulic Power Units by Liebherr
Product range and additional equipment options
Pump types Axial and radial piston pumps, internal and external gear pumps
Monitoring elementsPressure indicators/ sensors, temperature switches/ sensors, contamination indicators (visual, electric), particle counter, level indicator/ sensor
Hydraulic accumulators Diaphragm, bladder and piston accumulators
Hydraulic fluids Common standard oil types, biological oils, low temperature fluids, HFC-fluids
Hydraulic power unit - accessories
Electrical Wiring, control cabinet, frequency converter, control systems
Applications
Application areas Stationary and mobile applications, test benches, main and secondary functions
Special approvals GL and DNV
Special designs ATEX and NEMA