DAZHUO Launches 160KW Hydraulic Pump/Motor/Valve Comprehensive Test
Bench with Advanced Measurement & Control
Product Introduction
Changzhou Dazhuo Testing Equipment Co., Ltd. proudly introduces its
160KW Hydraulic Pump/Motor/Valve Comprehensive Test Bench, designed
to deliver precision testing for open/closed pumps, hydraulic
motors, and valves. This modular, open-platform system integrates
mechanical, electronic, and software technologies to accelerate
R&D efficiency, enhance product quality, and strengthen market
competitiveness.
Key Features
1. High-Power Drive System
- 160KW Servo Motor: Enables stable testing at standard 1,500 RPM
and ultra-high speeds (≥3,500 RPM).
- Dual-Bridge Hydraulic Loading: Simulates real-world conditions
with proportional valve control up to 430 Bar.
2. Precision Measurement Systems
- Flow Measurement:
- Main circuit: Hydrotechnik turbine flowmeter (15–600 L/min, ±0.5% accuracy).
- Valve leakage: Gear flowmeter (0.5–2,000 mL/min, ±0.3% accuracy).
- Pressure Sensors:
- 600 Bar main circuit (0.25% accuracy), 100 Bar pilot pressure
(0.25% accuracy).
- Temperature Monitoring: 150°C range with ±0.5% accuracy.
3. Intelligent Control & Software
- PLC + NI Data Acquisition: Supports manual/automatic loading and real-time data
visualization.
- Siemens Control Modules: Ensure robust electrical control and system stability.
Testing Capabilities
| Category | Test Items |
| Pump/Motor Tests | Displacement, volumetric efficiency, variable characterization,
control valve calibration |
| Valve Tests | Flow characteristics, commutation performance, pressure loss,
leakage, functional validation |
Design Highlights
- Modular Open Platform: Flexible configuration for diverse testing
scenarios.
- Water-Cooling System: Equipped with a water tower for efficient
thermal management (superior to air cooling).
- Low-Noise Operation: Progressive cavity recycling pumps (≥25 L/min)
minimize acoustic interference.
Applications & Value
- Industries: Hydraulic component manufacturing, automotive, energy,
and heavy machinery.
- Quality Assurance: Validates performance metrics to ISO/JB
standards, reduces R&D iteration cycles.
- Scalability: Compatible with future upgrades (e.g., OPC UA for
digital twin integration).
Certifications & Support
- Compliance: Meets IEC 61326-1 EMC standards (electrical safety
certification available upon request).
- Service: FAT reports, sensor calibration certificates, and 24/7
technical support included.
Elevate your testing standards with DAZHUO’s cutting-edge
engineering solutions.
