shhark® AL low noise gear pump Gr 2

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Evolutionary low noise patented gear pump technology

shhark® is the low noise external gear pump with outstanding performance guaranteed throughout the whole life of the pump.

With a simple but sophisticated design, we offer a gear pump that not only is quieter. It also has a unique advantage over the most popular low noise gear pump. The shhark® patented design guarantees the pump will remain silent after many hours of heavy-duty operation. This offers costs savings over traditional gear pump by eliminating costs associated with external noise reduction devices.

The shhark® design offers up to 10 dB noise reduction over regular gear pumps. It is ideal for application where low noise and high efficiency are required. Typical applications include tractors, indoor lift trucks, aerial platforms, construction equipment, material handling, agricultural and lifting devices.

QUIETER PUMP – noise level emissions reduced by up to 10 dB(A)

LOW VIBRATION – flow pulsation reduced by a stunning 78%

DURATION – low noise performance guaranteed throughout the whole life of the pump

EFFICIENCY – higher efficiency compared to standard gear pumps

SAVINGS – cost, weight and footprint savings

LEGISLATION – helps meet legal NVH requirements

INTERCHANGEABLE – allows to fully replace our standard gear pumps

    Frame size Frame size Frame size Frame size Frame size Frame size
SHHP2 cm3/rev
[in3/rev]
8,0 011 014 017 019 022
Weight kg [lb] 2.5
[5.5]
2.7
[5.8]
2.9
[6.3]
3.0
[6.5]
3.1
[6.7]
3.2
[7.0]
Moment of inertia of
rotating components
x 10-6 kg•m2
[x 10-6 lb•ft2]
32.4
[769]
38.4
[911]
47.3
[1122]
53.3
[1265]
59.2
[1405]
68.1
[1616]
Theoretical flow at
max speed
l/min
[US gal/min]
38.8
[9.2]
44.4
[11.7]
51.8
[13.7]
51.9
[13.7]
59.4
[15.7]
70.5
[18.6]

Related applications

  • if (isSmallPicture) { Construction; } else if (isBigColumns) { Construction } else { Construction }
    Construction

    Space is limited on construction sites, and there are people working everywhere. Contractors need machines that can safely maneuver in a tight spot. At the same time they still need to be powerful enough to get the job done. At Danfoss, we deliver the components, software, and controls that enable your machines to run safely, efficiently and effectively.

  • if (isSmallPicture) { Crane and material handling; } else if (isBigColumns) { Crane and material handling } else { Crane and material handling }
    Crane and material handling

    Cranes and other large handling machines are required to operate within very specific load ranges. Danfoss provides pressure transmitters that supply load limiting systems with crucial data, safeguarding your equipment, your load, and your operator.

  • if (isSmallPicture) { Hydraulic solutions for forestry machines; } else if (isBigColumns) { Hydraulic solutions for forestry machines } else { Hydraulic solutions for forestry machines }
    Forestry

    Rough, sloping terrain and cramped working conditions call for robust and reliable forestry machines. We make sure you can manage everything from cutting trees and transport to preparing the forest floor for replanting. We have the smart hydraulic solutions your machines need for precise and efficient forestry operations.

  • if (isSmallPicture) { Heavy machinery; } else if (isBigColumns) { Heavy machinery } else { Heavy machinery }
    Heavy machinery

    Think about the heaviest challenges in the open mining, road building and construction industry. Tasks such as cutting through rock or the Arctic permafrost; compacting thick layers of hot asphalt. As well as lifting huge, prefabricated wall panels into place.

  • if (isSmallPicture) { Lawn and turf; } else if (isBigColumns) { Lawn and turf } else { Lawn and turf }
    Lawn and turf

    Lawn and turf machines must adapt to their surroundings and the season – becoming sweepers or snow blowers as required. At Danfoss, we make hydraulic solutions to provide that flexibility and ensure safe and efficient operation.

  • if (isSmallPicture) { Road building ; } else if (isBigColumns) { Road building } else { Road building }
    Road building

    Advanced hydraulic systems from Danfoss deliver the machine performance that ensures road builders can meet their deadlines.

Related solutions

Documents

Documents
Type Name Language Valid for Updated Download File type
Service guide Gear Pumps and Motors Packaging and Recycling Information English Multiple 11 May, 2023 428.8 KB .pdf
Service guide Gear Pumps and Motors Packaging and Recycling Information Italian Multiple 11 May, 2023 437.3 KB .pdf
Data sheet Shhark Low Noise Aluminum Gear Pumps Data Sheet English Multiple 28 Apr, 2021 895.6 KB .pdf
User guide Shhark Low Noise Aluminum Gear Pumps Group 2 Technical Information Japanese Multiple 29 May, 2023 2.7 MB .pdf
User guide shhark® Aluminum Group 2 Pump Technical Information English Multiple 28 Apr, 2023 3.8 MB .pdf
Data sheet shhark® and Compact Multiple Pump Data Sheet English Multiple 25 Jan, 2023 1.1 MB .pdf

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News

  • if (isSmallPicture) { Danfoss Power Solutions’ shhark® low-noise gear pump named a winner in 2022 LEAP Awards; } else if (isBigColumns) { Danfoss Power Solutions’ shhark® low-noise gear pump named a winner in 2022 LEAP Awards } else { Danfoss Power Solutions’ shhark® low-noise gear pump named a winner in 2022 LEAP Awards }
    Danfoss Power Solutions’ shhark® low-noise gear pump named a winner in 2022 LEAP Awards
    Wednesday, November 2, 2022

    Danfoss Power Solutions’ shhark low-noise gear pump has been named the silver medalist in the Hydraulics category of the 2022 Leadership in Engineering Achievement Program (LEAP) Awards.