Bikudo

Rexroth Pump

Rexroth Pump
Supplier:
Manufacturer
102, building 24, Liandong u Valley International Enterprise Gang, 2222 Yuqing Road, Changqing District, Jinan City, Shandong Province
FOB price:US$1 ~ 10000
Min. order:1 Set
Payment terms:TT/LC
Origin:China
Brand name:Voton
Packaging:As your demands
Lead time:As your demands
Port:Qingdao

Description

Rexroth Pump

Series 33


Sizes NG71, 90



Nominal pressure 400 bar



Peak pressure 450 bar



Closed circuit



For the drum drive in mobile concrete mixers



Features



- Variable axial piston pump of swashplate design for hydro-static closed circuit transmission



- Flow is proportional to drive speed and displacement and is infinitely variable



- Flow increases with the swivel angle of the swashplate from 0 to its maximum value



- Flow direction changes smoothly when the swashplate ismoved through the neutral position



- Two pressure-relief valves are provided on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overload



- The high-pressure relief valves also function as boost valves



- The integrated boost pump acts to replenish leakage and provide control oil.



- The maximum boost pressure is limited by a built-in boost-pressure-relief valve
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