Comprehensive Hydraulic Testing in One Integrated System
The Hydraulic Pump & Valve Comprehensive Test Bench is designed for performance testing of open-circuit pumps, closed-circuit pumps, hydraulic motors and hydraulic valves.
The integrated platform consists of a hydraulic power station, pump testing station, valve testing station, operation console and electrical control cabinet. Its modular design combines mechanical, hydraulic, electronic and computer technologies to support different hydraulic testing requirements.
It provides measurement, data acquisition, performance analysis and test report generation to support hydraulic equipment inspection, quality control and maintenance.
Four Integrated Hydraulic Systems
A coordinated system architecture designed to support comprehensive hydraulic component testing.
Main Power & Loading System
200 kW servo drive with dual-channel loading circuits for hydraulic pump, motor and valve testing.
Oil Replenishment System
Provides external oil replenishment for closed-circuit pump and motor testing, with adjustable replenishment pressure.
Pilot Control System
Hydraulic and electrical proportional control for hydraulic component testing and control signal adjustment.
Oil Recovery & Cooling System
Supports oil recovery, circulation and cooling to assist continuous test bench operation.
What Can This Hydraulic Test Bench Test?
One comprehensive platform for hydraulic pump, motor and valve performance testing.
Hydraulic Test Bench Technical Data
Main technical indicators and test system specifications.
| Technical Parameter | Specification |
|---|---|
| Main Servo Motor Power | 200 kW |
| Standard Speed | 1500 rpm |
| Maximum Speed | ≥3500 rpm |
| Maximum Regulated Pressure | 430 bar |
| Main Flow Measurement Range | 15–600 L/min |
| Valve Leakage Measurement | 0.5–2000 mL/min |
| Oil Replenishment Flow | 90 L/min |
| Oil Replenishment Pressure | 3.5 MPa (Adjustable Pressure Ratio) |
| Main Oil Tank Capacity | ≥600 L |
| Pilot Pump Flow | 14.5 L/min |
| Pilot Pressure | 31.5 MPa (Adjustable Pressure Ratio) |
| Working Medium | 46# Anti-Wear Hydraulic Oil |
| Cooling Method | Water Cooling / Water Tower Heat Dissipation |
| Control & Data Acquisition | PLC Control + Computer Acquisition |
| Control Software | Siemens PLC + LabVIEW |
| Transformer Capacity | 400 kVA |
Note: Technical specifications are based on the supplied technical proposal. Final equipment configuration and test conditions shall be subject to the confirmed technical agreement.
Need a Comprehensive Hydraulic Testing Solution?
Explore the intelligent control system, main components and application solutions in the following section.
Intelligent Measurement & Control for Comprehensive Testing
The measurement and control system integrates Siemens PLC technology with LabVIEW-based computer control and data acquisition. It coordinates hydraulic system operation, sensor data collection, system monitoring and test data processing.
During testing, the system collects pressure, flow, temperature and other operating parameters. Test information can be stored, analyzed and presented through curves and reports for further evaluation.
Siemens PLC + OPC Communication + LabVIEW Data Acquisition
From Real-Time Monitoring to Test Reports
Computer-aided testing functions support data acquisition, analysis and test record management.
Real-Time Monitoring
Monitor hydraulic pressure, flow, temperature, oil level and system operating status.
Test Curve Generation
Generate performance curves according to selected testing items and collected measurement data.
Data Storage
Store test information, product models, test numbers, dates and measurement records.
Automatic Reports
Generate and save test reports in Excel or Word formats for documentation and analysis.
Hydraulic & Electronic Proportional Control
Hydraulic Pilot Control
- 3-channel hydraulic pilot control
- 3.5–50 bar proportional adjustment (main technical indicator table)
- 3.5–35 bar (implementation plan description: 0–35 bar)
- 6 control ports in the implementation plan
- Pilot pump flow: 14.5 L/min
- Pilot pressure: 31.5 MPa, adjustable pressure ratio
Electrical Proportional Control
- 6 channels, 0–200 mA (main technical indicator table)
- 12 channels, maximum 2000 mA (implementation plan description)
- Adjustable dither frequency
- Proportional valve control signals
- PLC-based control and monitoring
Note: The values above reproduce the descriptions in different sections of the supplied technical proposal. Please refer to the final mutually confirmed technical agreement for the applicable configuration.
Selected Industrial Hydraulic & Electrical Components
The test bench combines hydraulic components, precision instruments and industrial control elements from recognized manufacturers.
Emcke
200 kW Servo Motor
Rexroth
DBET-6X/420G24K4V Proportional Relief Valves
Danfoss
KCG-350 / KCG-100 Proportional Relief Valves and Other Valves
PALL
High-Pressure Filters and Return Oil Filter
Hydrotechnik
15–600 L/min Turbine Flowmeters
Kracht
0.5–2000 mL/min Gear Flowmeter
Parker
600 bar and 100 bar Pressure Sensors
Siemens
S7 Series PLC and Control Modules
Schneider
Contactors, Starters and Relays
Component brands and models are based on the supplied technical proposal. Final supply configuration shall be subject to the confirmed equipment specification.
Coordinated Components for Hydraulic Testing
From the main servo drive to proportional hydraulic valves, flowmeters, pressure sensors and electrical control components, each system element contributes to the overall measurement and control process.
The integrated configuration supports hydraulic loading, pressure and flow measurement, oil filtration, temperature management and computer-based data acquisition.
Hydraulic Power · Measurement · Control · Data Processing
Hydraulic Testing Solutions for Different Industries
Supporting hydraulic component performance inspection, maintenance and quality control across different industrial applications.
Support from Design to Equipment Delivery
Technical Design Review
Detailed hydraulic principles, system structure and electrical design are reviewed and confirmed by both parties.
Equipment Commissioning
System commissioning and pre-acceptance testing are carried out according to the technical agreement.
Operator Training
Theoretical and practical training supports equipment operation and maintenance.
After-Sales Service
One-year system warranty after final acceptance, excluding wearing parts. Service requests receive a response within 5 hours under the proposal.
Hydraulic Test Bench FAQ
Important information about hydraulic pump, motor and valve testing.
01. What types of hydraulic components can this test bench test?
It is designed for performance testing of open-circuit pumps, closed-circuit pumps, hydraulic motors and hydraulic valves.
02. Can it test both open-circuit and closed-circuit pumps?
Yes. The system features dual-channel loading circuits and configurable oil circuits for open-circuit and closed-circuit pump testing.
03. Can hydraulic motors be tested on this equipment?
Yes. Hydraulic motors can be tested using the closed-circuit testing configuration.
04. What is the maximum regulated test pressure?
The maximum regulated pressure specified in the technical proposal is 430 bar.
05. What is the main flow measurement range?
The main flow measurement range is 15–600 L/min, with two Hydrotechnik turbine flowmeters specified in the component configuration.
06. Does the hydraulic test bench support automatic test reports?
Yes. The LabVIEW-based data acquisition system supports test curve generation, data storage and test report generation in Excel or Word formats.
07. Can the test bench be customized for different hydraulic components?
The system adopts a modular design. Testing requirements, interfaces and configurations can be reviewed and confirmed during the detailed design stage.
08. Do you provide installation, training and after-sales support?
Yes. The technical proposal includes installation support, theoretical and practical operator training, and a one-year warranty after final acceptance, excluding wearing parts.
Looking for Reliable Hydraulic Products and Testing Solutions?
Hangzhou PinXin Hydraulic Technology Co., Ltd. focuses on hydraulic system solutions and the supply of hydraulic components. Contact our team for product inquiries, model identification, technical support and sourcing assistance. Share your equipment details, product model or technical requirements, and let us help you find a suitable solution.
Contact Our Team
Hydraulic System Solutions · Hydraulic Pumps · Hydraulic Motors · Hydraulic Valves · Spare Parts
We're well-known as one of the leading hydraulic pump & valve test bench manufacturers and suppliers in China. Please rest assured to wholesale custom made hydraulic pump & valve test bench from our factory. Contact us for more cheap products.
