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Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure

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Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure

Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure
Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure
Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure

Large Image :  Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure

Product Details:
Place of Origin: German
Brand Name: Rexroth
Certification: ISO
Model Number: A4VSO355LR2G/22R-VPB13N00 A4VSO355LR2G/22R-PPB13N00 A4VSO355EO2/22R-PZB13N00 A4VSO250LR2/22R-VPB13N00 A4VSO250LR2/22R-VZB13N00
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 2
Packaging Details: wooden box
Delivery Time: 2 weeks
Payment Terms: MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability: 100
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Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure

Description
Shaft Type: Keyed Or Splined Condition: Internal Meshing Principle
Pressure: Standard, High Pressure Direction Of Rotation: Clockwise Or Counterclockwise
Weight: 2.5-22 Kg Maximum Pressure: 315 Bar
Displacement: 28cc, 45cc, 71cc, 100cc, 140cc, 180cc, 250cc, 355cc, 500cc Transport Package: Wooden Box
Control Type: Pressure Compensated, Load Sensing Seal Type: Lip Seal Or Mechanical Seal
Highlight:

Rexroth A4VSO355LR2G hydraulic pump

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355cc high pressure pump

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315 bar gear pump

A4VSO Series Variable High-Pressure Piston Pump
Models: A4VSO355LR2G/22R-VPB13N00, A4VSO355LR2G/22R-PPB13N00, A4VSO355EO2/22R-PZB13N00, A4VSO250LR2/22R-VPB13N00, A4VSO250LR2/22R-VZB13N00
German Rexroth hydraulic pump designed for high-pressure applications with variable displacement.
Contact: whatsapp +85267220981 | email yli97584@gmail.com
Brand Name Rexroth
Place of Origin Fujian, China
Warranty 12 Months
Video outgoing-inspection Provided
Machinery Test Report Provided
Application Machinery Repair Shops
Material Iron
Condition Original
Quality 100% Tested Great Performance
Certification ISO
Feature Long Life, Low Noise
Function Filter Diesel Oil
Power Hydraulic Power
Payment Term T/T 100%
Rexroth A4VSO355LR2G Hydraulic Pump 355cc 315 Bar High Pressure 0
Frequently Asked Questions
Installation
The pump can be installed in various orientations (horizontal or vertical). For vertical installation with the shaft pointing upwards, external bearing flushing is strongly recommended to ensure adequate lubrication for the front bearing and shaft seal.
Operation & Fluid Management
Q5: What hydraulic oil should I use, and what is the optimal viscosity?
  • Oil Types: Recommended fluids include mineral oils (RC 90220), environmentally friendly fluids (RC 90221), and HF fluids (HFA, HFB, HFC - check seal compatibility, typically FKM for HFD; RC 90223). Specify the fluid type when ordering.
  • Viscosity Range: The optimal operating viscosity range (at operating temperature) is 16 to 36 mm²/s. Absolute limits are:
    • Minimum: 10 mm²/s (short-term, max. case drain temp 90°C)
    • Maximum: 1000 mm²/s (short-term, cold start).
  • Selection: Select a viscosity grade (e.g., VG 46, VG 68) so that the viscosity at the operating temperature (typically tank temperature in open circuits) falls within the optimal range. Generally, opting for a higher viscosity grade is advised.
Q6: What are the fluid cleanliness requirements?
To ensure reliable operation and long service life, the oil cleanliness should be at least NAS 1638 Class 9 or ISO/DIS 4406 18/15.
Q7: Why does my pump get overheated?
Common causes for excessive heating include:
  • Internal Leakage: Excessive internal leakage within the pump components converts hydraulic energy to heat.
  • Mechanical Friction: Dry or semi-dry friction due to worn parts or inadequate lubrication generates heat.
  • Fluid Friction: Inadequate tank capacity or cooling, causing the system to overheat.
  • Clogged Return Line Filter: A blocked return filter creates high backpressure, leading to increased temperature.
  • Low Oil Level: Insufficient oil in the reservoir reduces cooling capacity.

Tag:

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Contact Details
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.

Contact Person: Mr. liyun

Tel: +8615280488899

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