A4VSO250DFR/30R-PPB13N00

A4VSO250DFR/30R-PPB13N00

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

Model NO.

A4VSO250DFR; A4VSO250DR; A4VSO250DRG; A4VSO250LR2,

After-sales Service

Yes

Warranty

1 Year

Structure

Hydraulic Pump

Power

Hydraulic

Application

Machinery Manufacturing

Performance

No Leak

Standard

Data Sheet

Same as The Genuine

Function

Same as The Genuine

Packing

Color Box, Wooden Box

Trademark

rexroth

Transport Package

Box

Specification

30*25cm

Origin

China

HS Code

8413910000

A4VSO250DFR/30R-PPB13N00 Rexroth Hydraulic Pump Overview

1. Core Definition and Functions

The A4VSO250DFR/30R-PPB13N00 is aswashplate-type axial piston variable displacement pumpfrom Rexroth (Bosch Rexroth), designed for open-circuit hydrostatic drives. Its primary function is to convert mechanical energy into hydraulic energy by adjusting the swashplate angle to vary the piston stroke, enabling precise control of hydraulic flow.

2. Technical Parameters

【表格】

Parameter Typical Value Remarks

Nominal Displacement 250 mL/r

Rated Pressure 35 MPa Standard operating pressure

Peak Pressure 40 MPa Maximum pressure capacity

Flow Characteristics Flow proportional to speed and displacement

Material Cast iron Durable construction

Applicable Medium Hydraulic oil (water-based options available)

Temperature Range -20℃~70℃ Suitable for low-temperature hydraulic oil in cold environments

3. Structural Features

1. Swashplate Variable Mechanism:

• Adjusts piston stroke via swashplate angle for stepless displacement control (specific range depends on the model).

2. Spherical Valve Design:

• Cylinder block and valve plate use spherical mating for self-alignment, reducing wear and improving efficiency.

3. Modular Design:

• Standardized structure supports through-shaft drives and pump combinations, adapting to diverse hydraulic systems.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box , hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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