HANNOVER MESSE 2019, 01 - 05 April
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LH30VO medium pressure pump family

Logo Liebherr-Components



Exhibitor details
Exhibitor details
Logo LH30VO medium pressure pump family

Product description

Liebherr extends the LH30VO family of medium pressure pumps by two additional sizes with a displacement of 28 cm3 and 85 cm3. The two new sizes are aimed at customers in the mobile machinery business. They are suitable not only for construction machines, but also for agricultural and forestry machinery, for example, as a steering pump, fan drive and more broadly as drives for operating hydraulics.

Following its modular concept, Liebherr also extends its controller programme. Controllers can be integrated alone or in combination with each other. This allows broader coverage of applications possible in the fields of stationary and mobile hydraulics. In addition to the load-sensing controller with pressure cut-off (LS0DA-), as well as electrically-operated controls (DE_), further new controllers are now available. These are, for example, a remote pressure control (DF-) or electrically-operated proportional swivelling angle controls with or without a signal loss function (VE_ or VK_). The aim of this programme is to achieve an optimal performance of the entire hydraulic system through combinable standardised controls, making it very easy for the customer to have a tailor-made solution.

One further innovation is a universal drive-through option for the LH30VO products family that will allow customers to acquire standalone units and extend them further by ones in different sizes according to their needs. The universal drive-through option is possible due to the specific design of the pump. The standardised opening is thereby closed by a pressure proof pressure proof cap at the back of the pump. The customer can, therefore, decide any time to plug in one further unit at this interface. For that only the size of the standardized SAE flange and the splined size have to be determined. This allows maximum flexibility in the design phase, as well after the implementation. The drive through capacity of the LH30VO product family of up to 130% remains untethered.

Product website

Hall 23, Stand B48

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