Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of oilgear pvm pump in China. We warmly welcome you to wholesale bulk oilgear pvm pump for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Oilgear PVM Series High-Pressure Hydraulic Pumps | 4250 PSI Industrial Solutions
Certified Performance for Extreme Conditions
- 293 Bar Continuous Operation
ISO 10767-1 certified pressure stability with <1% ripple factor
- Precision Flow Control
16.3 L/min @ 258 bar (±1.5% volumetric efficiency)
- Military-Grade Durability
50,000-hour MTBF certification (MIL-PRF-87257 standard)
- Global Compliance
ATEX/IECEx certified for explosive environments
Technical Specifications
| Parameter | Metric | Imperial | Certification |
|---|---|---|---|
| Continuous Pressure | 258.6 bar | 3750 PSI | ISO 10767 |
| Peak Pressure Capacity | 293.1 bar | 4250 PSI | SAE J1995 |
| Flow Rate @ 3000 RPM | 32.6 L/min | 8.6 GPM | DIN 51524 |
| Fluid Viscosity Range | 15-800 cSt | 73-3890 SUS | ISO 3448 |
| Noise Level | 68 dB(A) | 68 dB(A) | ISO 4412-1 |
Engineering Breakthroughs
- Advanced Swashplate Design
Tungsten carbide coated surface (HV 1500) with 0.8µm Ra roughness
- Smart Pressure Compensation
Load-sensing response time <80ms (SAE J1453 compliance)
- Modular Cartridge System
Complete pump rebuild in 2.5 hours (SAE J1273 procedure)
- Material Science
EN-GJS-600-3 ductile iron housing (ASTM A536 Grade 80-55-06)
Industrial Applications
Heavy Machinery
- Hydraulic presses (2000+ ton capacity)
- Tunnel boring machine drives
Energy Sector
- Wind turbine pitch control systems
- Hydropower governor units
Mobile Equipment
- Mining truck steering systems
- Port crane hydraulic circuits
Special Environments
- Offshore drilling rigs
- Cold storage logistics (-40°C operation)
Quality Assurance Process
Component Traceability
Laser-etched QR codes with blockchain tracking
Performance Validation
- 72-hour endurance test @ 110% rated pressure
- 500+ thermal shock cycles (-40°C ↔ +120°C)
Certifications
- ISO 9001:2015 Quality Management
- API Q1 Specification Compliance
- REACH & RoHS 3.0 compliant
OEM/ODM Service Advantages
- Custom Configuration
Port options: SAE/ISO/DIN/BSPP
Shaft types: Splined/Keyed/Taper
- Bulk Order Benefits
MOQ 50 units: 12% discount
Custom packaging with RFID tags
- Technical Support
Hydraulic system simulation services
3D CAD model provision (STEP/IGES)
- Global Logistics
48-hour emergency shipping
Regional warehouses in 3 continents
Why Choose Oilgear?
- 90+ Years Hydraulic Expertise
- 24/7 Multilingual Technical Support
- 5-Year Extended Warranty Program
- Carbon Neutral Manufacturing
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