AHAA4VSO 250 DFR /30R-VSD75U99 E
Manufacturer: Bosch Rexroth
Material #: R902489663
Model : AHAA4VSO 250 DFR /30R-VSD75U99 E
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth AHAA4VSO 250 DFR /30R-VSD75U99 E (R902489663) is a robust high-pressure pump designed for industrial applications that demand reliability and efficiency. This pump is characterized by its exceptionally long service life and low operating noise, making it an ideal choice for continuous use in demanding environments. Its quick control response times ensure precise operations, while the excellent suction characteristics enhance its performance under various conditions.
With a sizeable nominal pressure bar and an even higher maximum pressure bar capacity, this pump is built to handle rigorous tasks with ease. It operates on an open circuit system, which allows for flexible integration into a variety of hydraulic setups. The SAE version of this model is specifically tailored for the US market, ensuring compliance with local industry standards.
Furthermore, the AHAA4VSO 250 DFR /30R-VSD75U99 E features a swashplate design that contributes to its overall robustness and reliability. An additional advantage of this model is the through-drive capability, which permits the mounting of further pumps up to the same nominal size directly onto it. This feature allows users to expand their hydraulic system without requiring additional space for extra pumps.
Overall, the Bosch Rexroth AHAA4VSO 250 DFR /30R-VSD75U99 E (R902489663) stands out as a high-performing component suitable for various industrial applications where durability and consistent operation are critical.
$28,307.00 USD
More are expected on April 29, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as April 29, 2025 when ordered in
This product is eligible for factory repair.
Pressure and flow controller
DR, DP, FR, DFR
Pressure and flow controller
DR, DP, FR, DFR
Available for A4VSO and A4VSG Pressure and flow control Remote controlled optional Pressure controller for parallel operation optional Mechanical Vg min and Vg max limitationData sheet
Spare parts & repair
Power controller
LR2, LR3, LR2N, LR3N
Power controller
LR2, LR3, LR2N, LR3N
Available for A4VSO and A4VBO Precise control in accordance with the hyperbolic characteristic curve, provides an optimum utilization of available power The beginning of control is mechanically adjustable Additional functions in the modular system for pressure control, fixed setting and remotely controllable, flow control, hydraulic or mechanical stroke limiterData sheet
Spare parts & repair
Pilot-pressure related proportional control
HD
Pilot-pressure related proportional control
HD
Available for A4VSO, A4VSG and A4CSG Control is pilot-pressure related Different pilot-pressure ranges available Power control, pressure control and electrical pilot pressure supply optional Standard spring-centering of the stroking cylinderData sheet
Spare parts & repair
Electrohydraulic control systems
HSx, HMx, EOx
Electrohydraulic control systems
HSx, HMx, EOx
Available for A4VSO, A4VBO, A4VSG and A4CSG Electrohydraulic control with servo, proportional and control valve Digital electrohydraulic control systems with amplifier Control of swivel angle, pressure and power (HS5P) Usable as a special version in mooring operation (overcenter)Data sheet
Spare parts & repair
Electronic pressure and flow control
DFE1
Electronic pressure and flow control
DFE1
Available for A4VSO and A4VBO For the electrohydraulic control of pressure, flow and power Internal pilot pressure or with external control pump, optional Rapid decompression via pump by flow direction change as standard Rotary group optimized for long standby operating timesData sheet
Spare parts & repair
Secondary control for open circuit
DS2
Secondary control for open circuit
DS2
Available for A4VSO Highly dynamic rotary drive for open circuit Motor and generator operation for both directions of rotation With energy recovery and energy storage With closed loop rotational speed, position, or torque control for high control performance and dynamicsData sheet
Spare parts & repair
Pressure and flow control system
HS5E
Pressure and flow control system
HS5E
Available for A4VSO, A4VBO, A4VSG and A4CSG Electrohydraulic control systems with on-board electronics For the electrohydraulic control of pressure, flow and power Optional conversion of HS3 and HS4 to HS5EData sheet
Instruction manual
Functional description HDx20
Functional description HDx20 – Supplementary information
Parameter description
Description of diagnosis
Firmware release notes HDx20
Fact sheet
Spare parts & repair
Pressure and flow control system
SYHDFEE-1X
Pressure and flow control system
SYHDFEE-1X
Version with axial piston variable displacement pump A4VSO Size 40 … 355 Maximum operating pressure 350 bar Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave Communication: Analog, configurableData sheet
Operating instructions
Environmental compatibility statement
Spare parts & repair
Pressure and flow control system
SYHDFEC-1X
Pressure and flow control system
SYHDFEC-1X
Version with axial piston variable displacement pump A4VSO Size 40 … 355 Maximum operating pressure 350 bar Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave Communication: Analog, CANopen, parameterizableData sheet
Commissioning instruction
Commissioning instructions CANopen interface
Environmental compatibility statement
Spare parts & repair
Pressure and flow control system
SYHDFED-1X
Pressure and flow control system
SYHDFED-1X
Version with axial piston variable displacement pump A4VSO Size 40 … 355 Maximum operating pressure 350 bar Function: Swivel angle control, Pressure control,Torque limitation, Master-Slave Communication: Sercos, PROFINET, EtherCAT, EtherNET/IP, POWERLINK, VARAN, analogData sheet
Operating instructions
Environmental compatibility statement
Functional description HDx20
Parameter description
Description of diagnosis
Supplementary information
Spare parts & repair
Pressure and flow control system
SYHDFEn-1X
Pressure and flow control system
SYHDFEn-1X
Version with axial piston variable displacement pump A4VSO Size 40 … 355 Maximum operating pressure 350 bar Function: Swivel angle control, Pressure control, Torque limitation, Master-Slave, Variable-speed Communication: Analog, CANopen, parameterizableData sheet
Operating instructions
Environmental compatibility statement
Supplementary information
Spare parts & repair
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