You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R902554270


$85,474.00 USD
  • BOSCH REXROTH
  • Material:R902554270
  • Model:PL A4CSG 500 EPG /30R-VZH85F684DES1269

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 PL A4CSG 500 EPG /30R-VZH85F684DES1269 (R902554270) is a high-efficiency, robust high-pressure pump designed for demanding applications requiring a reliable hydraulic power supply. This axial piston pump operates in a closed circuit and features an integrated boost pump that ensures consistent boost and pilot oil supply, enhancing the performance of the hydraulic system. The model includes integrated pressure relief valves that provide safety measures for boost, control, and high-pressure circuits. With its durable construction, the PL A4CSG 500 EPG /30R-VZH85F684DES1269 is built to offer an exceptionally long service life. The pump also incorporates an integrated flushing valve to maintain system cleanliness and efficiency. Its through-drive capability allows for the mounting of additional pumps up to the same nominal size, making it versatile for complex hydraulic systems. The flow direction of this model changes smoothly when the swashplate is moved through the neutral position, ensuring precise control over fluid movement within the system. The drive shaft can withstand both axial and radial loads, which contributes to the overall durability of the pump. Additionally, it operates with low noise levels, which is beneficial in noise-sensitive environments. This Bosch Rexroth pump stands out with its visual swivel angle indicator and short control response times that allow for quick adjustments to system demands. It boasts a high total efficiency due to its swashplate design, making it an energy-efficient choice for hydraulic systems. Specifically designed with a metric version configuration, the PL A4CSG 500 EPG /30R-VZH85F684DES1269 has a size nominal pressure rating of bar and can handle maximum pressures up to bar. Its comprehensive design features make it suitable for use in various applications where precision and reliability are paramount.

Table of values

Size

250 355 500 750

Displacement
geometric, per revolution

Vg max

cm³

250 355 500 750

Nominal pressure

pnom

bar

350 350 350 350

Maximum pressure

pmax

bar

400 400 400 400

Maximum speed

at Vg max

nnom

rpm

2200 2000 1800 1600

Flow

at Vg max and nnom

qV nom

l/min

550 710 900 1200

Power

at qV nom and Δpnom 1)

P

kW

321 414 525 700

Torque

at Vg max and Δpnom

M

Nm

1391 1976 2783 4174

Weight (approx.)

m

kg

214 237 350 500
1) Δpnom = 350 bar

Pilot-pressure related proportional control

HD

technical illustration-R902554270-Integrated boost pump for boost and pilot oil supply Integrated pressure relief valves for boost-, control- and high-pressure Robust pump with very long service life Integrated flushing valve Through drive for mounting of further pumps up to same nominal size Flow direction changes smoothly when the swashplate is moved through the neutral position Axial and radial load capacity of drive shaft Low operating noise Visual swivel angle indicator Short control response times High total efficiency Swashplate design

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 cylinder

Data sheet

Spare parts & repair

Electrohydraulic control with proportional solenoid

EP

technical illustration-R902554270-Integrated boost pump for boost and pilot oil supply Integrated pressure relief valves for boost-, control- and high-pressure Robust pump with very long service life Integrated flushing valve Through drive for mounting of further pumps up to same nominal size Flow direction changes smoothly when the swashplate is moved through the neutral position Axial and radial load capacity of drive shaft Low operating noise Visual swivel angle indicator Short control response times High total efficiency Swashplate design

Electrohydraulic control with proportional solenoid

EP

Available for A4VSG and A4CSG Electro-proportional control by a current signal High control accuracy Resets to neutral position in the event of a signal failure With manual override

Data sheet

Spare parts & repair

Electrohydraulic control systems

HSx, HMx, EOx

technical illustration-R902554270-Integrated boost pump for boost and pilot oil supply Integrated pressure relief valves for boost-, control- and high-pressure Robust pump with very long service life Integrated flushing valve Through drive for mounting of further pumps up to same nominal size Flow direction changes smoothly when the swashplate is moved through the neutral position Axial and radial load capacity of drive shaft Low operating noise Visual swivel angle indicator Short control response times High total efficiency Swashplate design

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