Sauer 90 Series 90L055 90L075 90L100 90L130 90L180 90L250 Hydraulic Pump and Spare Parts

• Customization: Available
• After-sales Service: Online Support
• Warranty: One Year
• Model NO.: 90L 90R
• Type: Pistons
• Application: Tunnel Boring Machine
• Condition: New
• Material: Cast Iron
• Pressure: High Pressure
• Performance Evaluation: Same as Orginal
• Delivery Time: Based on Stock
• Transportation Way: by Express, Sea, Air
• Transport Package: Standard Export Wooden Case
• Specification: Package in pcs
• Trademark: Ouster
• Origin: China
• HS Code: 8413503190
• Production Capacity: 5000 Pieces/Year

Product Description

Series 90 variable displacement pumps are compact, high power density units. All

models utilize the parallel axial piston/slipper concept in conjunction with a tiltable

swashplate to vary the pump's displacement. Reversing the angle of the swashplate

reverses the flow of oil from the pump and thus reverses the direction of rotation of the

motor output.

Series 90 pumps include an integral charge pump to provide system replenishing

and cooling oil flow, as well as control fluid flow. They also feature a range of auxiliary

mounting pads to accept auxiliary hydraulic pumps for use in complementary hydraulic

systems. A complete family of control options is available to suit a variety of control

systems (mechanical, hydraulic, electric).

Series 90 motors also use the parallel axial piston/slipper design in conjunction with a

fixed or tiltable swashplate. They can intake/discharge fluid through either port; they are

bidirectional. They also include an optional loop flushing feature that provides additional

cooling and cleaning of fluid in the working loop.

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