High-Pressure Hydraulic Pump: 70MPa, 850/170ml/min Flow for Engineering/Assembly/Repair
Price:
Negotiable
MOQ:
50pcs
Delivery Time:
30-45DAYS
Brand:
YEEDA
Product Description
High-Pressure Hydraulic Pump: 70MPa, 850/170ml/min Flow for Engineering/Assembly/Repair
Product Specifications
| Parameter Category | Specific Value |
|---|---|
| Product Name | High-Pressure Hydraulic Pump |
| Working Pressure | 0.28-0.86 MPa |
| Max Hydraulic Pressure | 70 MPa |
| Output Flow (No Load) | 850 ml/min |
| Output Flow (Loaded) | 170 ml/min |
| Input Port Thread | 1/4" (NPT Standard) |
| Output Port Thread | 3/8" (NPT Standard) |
| Reservoir Material | Aluminum |
| Reservoir Capacity | 1700 ml |
| Cylinder Inner Diameter | 70 mm |
| Pump Core Outer Diameter | 6.8 mm |
| External Dimension | 268 mm × 145 mm × 185 mm |
| Packing Dimensions | 285 mm × 148 mm × 215 mm |
Product Details
This high-pressure hydraulic pump is designed for "large flow, light weight, and long endurance" performance, addressing common issues with traditional high-pressure pumps.
- 850ml/min No-Load Large Flow: More than twice the flow of ordinary pumps, enabling quick start-up and stable operation with ≤2% pressure fluctuation.
- 70MPa High Pressure + Wide Adjustment: Supports heavy operations like M40+ bolt disassembly and concrete crushing, with precise 0.28-0.86MPa adjustment.
- Aluminum Reservoir + Lightweight Design: 40% lighter than steel, with anodized surface for corrosion resistance and extended service life.
- 1700ml Large Reservoir + Reducer Ports: Supports 6 hours of continuous operation with 98% compatibility to most high-pressure equipment.
Application Scenarios
- Emergency Repair at Engineering Sites: Quick start-up and long endurance for hydraulic breakers in time-sensitive situations.
- Heavy Assembly in Industrial Workshops: Precise pressure control for assembly operations with ≤0.1mm precision error.
- Heavy Vehicle Maintenance: Stable support for lifting operations up to 30 tons with easy maneuverability.
- Outdoor Power Emergency Repair: Compact size for easy transport and rapid deployment in field operations.
Frequently Asked Questions
Q1: How to adapt to existing tool connectors with reducer inlet/outlet threads?
A1: Direct compatibility with most standard connectors. Optional adapters available for non-standard specifications with 98% compatibility.
Q2: What precautions are there when refueling the 1700ml reservoir?
A2: Release internal pressure first, use No. 46 high-pressure anti-wear hydraulic oil, fill to 2/3 capacity, and discharge air after refueling.
Q3: Is the aluminum material safe under high pressure?
A3: Yes, made of 6061-T6 high-strength aluminum alloy with dual safety protections, complying with GB/T 3766-2015 safety standards.
Q4: Will flow be affected in low-temperature environments (e.g., -15℃)?
A4: Can be used normally with No. 46 low-temperature high-pressure anti-wear hydraulic oil (-20℃).
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing Yeeda International Co.,Ltd
Location
No.555 Chuangye Road （Shanghai entrepreneurial business park） ,Dayun Town, Jiashan City,China
Contact Person
Joyce Chou