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{"title":"German Rexroth ISO9001 Certified Piston Pump for Mobile and Industrial Hydraulic","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/0e\/c4fe575b539956cb89a167a3ff3d-200x200-1\/german_rexroth_iso9001_certified_piston_pump_for_mobile_and_industrial_hydraulic.jpg","attrs":{"Brand Name":"Rexroth","Model Number":"A2FO107\/61R-NBD55 A2FO107\/61R-PPB05 A2FO107\/61R-VPB05 A2FO107\/61R-VSD55 A2FO107\/61L-VSD55","Certifiion":"ISO","Place of Origin":"German"}}
{"title":"Original Imported Rexroth Germany 28cc Displacement High Pressure Piston Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/31\/ce4468ef1718a9f6b74e4c9414a7-200x200-1\/original_imported_rexroth_germany_28cc_displacement_high_pressure_piston_pump_with_100_25_tested_great_performance_and_up_to_80_c2.jpg","attrs":{"Brand Name":"Rexroth","Model Number":"A2FO80\/61L-VQDN55 A2FO80\/61R-VQDN55 A2FO90\/61R-VUDN55 A2FO90\/61R-PBB05 A2FO90\/61L-PBB05","Certifiion":"ISO","Place of Origin":"Germany"}}
{"title":"German Rexroth Industrial Hydraulic Piston Pump with 12 Months Warranty 100%","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/22\/7b29d922c10b11ac94ce0beec2ac-200x200-1\/german_rexroth_industrial_hydraulic_piston_pump_with_12_months_warranty_100_25_tested_great_performance_and_threaded_or_flanged_in.jpg","attrs":{"Brand Name":"Rexroth","Model Number":"A2FO90\/61R-PAB05 A2FO90\/61L-PAB05 A2FO90\/61R-PBB05 A2FO90\/61R-VBB05 A2FO90\/61R-VQDN55","Certifiion":"ISO","Place of Origin":"German"}}
{"title":"A4VSO71EO1\/30L-PPB13N00 A4VSO71LR2\/30L-PPB25N00 German piston bar axial","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/dd\/d32d0532f1879d4c55968ff91d80-200x200-1\/a4vso71eo1_2f30l_ppb13n00_a4vso71lr2_2f30l_ppb25n00_german_piston_bar_axial_excavator_motor_rexroth_brand_new_original_warranty_fo.jpg","attrs":{"Brand Name":"Rexroth","Model Number":"A4VSO71EO1\/30L-PPB13N00 A4VSO71LR2\/30L-PPB25N00","Certifiion":"ISO9001","Place of Origin":"German"}}
Q: What routine maintenance does the A2FO56 pump require?
A: Proper maintenance is crucial for longevity and reliable operation. Key practices include:
Pre-Startup Check: Verify oil level in the tank before startup. Use the recommended grade of hydraulic fluid.
Initial Run: After a shutdown of more than 4 hours, allow the pump to run without load for at least 5 minutes before applying pressure.
Regular Monitoring: Consistently check operating parameters like pressure, speed, and oil temperature during work. The optimal operating oil temperature is typically between 35°C and 60°C.
Inspection: Regularly check pipe joints and flange connections for tightness to prevent leaks and air ingress.
Oil Cleanliness: Maintain the cleanliness of the hydraulic oil. The higher the oil cleanliness, the longer the service life of the pump.
Q: What should I do if the pump's flow rate is insufficient or performance drops?
A: Potential causes based on common issues include:
Low Drive Speed: Ensure the motor meets the pump's required rated speed.
Leaks in the System: Check the system for and repair any leakage points.
Aeration/Suction Problems: Inspect the suction line for air leaks. Ensure the oil level in the tank is not too low.
Loose Pump Casing Bolts: Prolonged operation and vibration can loosen bolts, which may need tightening to specifiion.
After-Sales Service, Warranty & OEM
Q: What is the warranty policy for these pumps?
A: Some suppliers offer a 12-month quality guarantee for their hydraulic pumps and motors. Confirm specific warranty terms with your supplier at the time of purchase.
Q: Is OEM (Original Equipment Manufacturer) service or private labeling available?
A: Yes, certain manufacturers accept OEM requests and can mark products with your brand and product codes.
Q: What about after-sales support and spare parts?
A: Many suppliers provide system integration, technical support, and maintenance services. They often stock commonly used spare parts. Choose a reputable distributor for better technical support.
Appliion & Safety
Q: What are the typical appliions for the A2FO56 pump?
A: This series is widely used in various machinery, including:
Mobile Machinery: Concrete truck mixers, cranes, and other construction equipment.
Industrial Appliions: Various stationary industrial hydraulic systems.
Q: Are there important safety instructions for installation and operation?
A: Critical safety instructions include:
The axial piston unit must always be filled with hydraulic oil and vented before commissioning.
The case drain line must be connected separately to the tank, below the low oil level.
The minimum inlet pressure at port S must not fall below 0.8 bar absolute during operation.
Use flexible connections for piping to achieve favorable noise values.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
