A28VO

Bosch Rexroth A28VO series hydraulic pumps have several important advantages that make them suitable for use in a wide range of heavy and mobile hydraulic systems. Here are the main advantages of this series:

1. High power and performance
   • The A28VO series has a displacement of up to 280 cm³/rev, which allows for a performance of up to 840 l/min at maximum speed.
   • They provide stable and efficient operation even at high loads and rotation speeds.
2. High working pressure
   • Nominal pressure up to 280 bar, and maximum pressure 350 bar.
   • This allows the pump to be used in complex and highly loaded hydraulic systems, in particular in construction machinery and heavy equipment.
3. Variable displacement
   • The axial-piston design makes it possible to adjust the volume of pumped liquid, which makes the pump flexible and adaptable to different operating conditions.
   • Variable volume allows you to significantly reduce energy consumption and increase system efficiency.
4. Compactness and reliability
   • Compact design that ensures easy installation in hard-to-reach places.
   • High reliability and durability thanks to the use of durable materials and proven production technologies.
5. Ease of maintenance
   • Modular design with easy access to major components simplifies maintenance and repair.
   • Possibility of replacing individual parts without the need to completely dismantle the pump.
6. Versatility
   • Pumps in this series are used in a wide range of applications, including:
   • Construction equipment: excavators, cranes, bulldozers.
   • Agricultural machinery: tractors, combines.
   • Mining equipment: drilling rigs and other heavy machinery.
   • Mobile hydraulic systems: specialized vehicles and equipment.
7. High efficiency
   • Thanks to special hydraulic designs, the A28VO pump has a high efficiency, which reduces energy consumption and reduces heating of the fluid in the system.
8. Low noise level
   • Special attention to design details helps reduce noise levels during pump operation, making the equipment more comfortable and less harmful to the environment.
9. Ability to integrate with other components
   • Easily integrates with other hydraulic systems, gearboxes, pumps can operate in pairs or in complex circuits.
10. Stable operation in difficult conditions
    • The A28VO operates stably at high temperatures and loads, making it ideal for harsh working conditions such as construction, mining, agriculture and other heavy-duty industries.

Bosch Rexroth hydraulic pumps A28VO seriesconsist of major components, each of which plays an important role in its operation. The main components of this pump include:

• Cylinder block Rotor
• Drive Shaft motor
• Drive Shaft
• Ball guide
• Screw
• Disk Spring
• Snap Ring
• Pressure Override Valve
• Slider
• Coupling of drive Shaft
• Hydraulic Pump assembly
• Charge Pump
• Center Pin Disk type
• Center Pin Spring type
• Roller Bearing
• Cradle Bearing Cage
• Cradle Bearing Set
• Retainer Plate
• Swash plate (Cam rocker)
• Piston shoe
• Spring of Rotor
• Spring of Ball guide
• Spring for Center Pin
• Control Valve Regulator
• Seal kit pump
• Shaft Seal
• Servo Piston
• Wire
• Solenoid
• Fix Plate of Retainer Plate
• Valve plate Left
• Valve plate Right
• Ball guide Washer

WasherWe also provide repair services for Bosch Rexroth motors and pumps, guaranteeing the quality of the work performed. We are ready to provide a high level of service for our customers.

You can always contact Aspect Plus specialists for help in selecting the necessary spare parts for your hydraulic pump, get advice and additional information regarding technical units and other components.

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