A maritime system differs from the other units by the use of a load-sensing pump and valve block. This pump can be driven either with an electric motor or with a combustion engine. Combinations of those two is also possible.
Because of the versatile options and compact construction it makes the Hydrosta Load Sensing Powerpack a unique set. The Load Sensing PowerPack is often used in combination with a Load Sense pump driven by a diesel engine. These PowerPacks are excellently suited for long-term and intensive use and are made up of the following components as standard:
Reservoir (steel or aluminium), as standard or custom build,
Filler cap with venting,
Sight level glass with temperature gauge integrated,
Multifunctional valve block with integral return line filter,
LS pump to the diesel engine (PTO/ front or rear mounting),
Possibly supplemented by electric pump set for backup,
Possibly designed with optional priority valve.