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High-Pressure Hydraulic Pump: 70MPa, 490/130ml/min Flow for Engineering/Assembly/Rescue

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High-Pressure Hydraulic Pump: 70MPa, 490/130ml/min Flow for Engineering/Assembly/Rescue

Large Image : High-Pressure Hydraulic Pump: 70MPa, 490/130ml/min Flow for Engineering/Assembly/Rescue

Product Details:

Place of Origin:	Zhejiang，China
Brand Name:	YEEDA
Certification:	CE
Model Number:	YD02-005

Payment & Shipping Terms:

Minimum Order Quantity:	50pcs
Packaging Details:	Carton Box or Crate
Delivery Time:	30-45DAYS
Payment Terms:	T/T
Supply Ability:	500PCS/MONTH

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Detailed Product Description

Product Name:	High-Pressure Hydraulic Pump	Working Pressure:	0.4-1.17 MPa
Max Hydraulic Pressure:	70 MPa	Output Flow (No Load):	490 Ml/min
Output Flow (Loaded):	130 Ml/min	Input/Output Port Thread:	1/4" (NPT Standard)
Highlight:	70MPa high-pressure hydraulic pump , 490ml/min hydraulic pump for engineering , hydraulic pump for motorcycle lift bench

High-Pressure Hydraulic Pump: 70MPa, 490/130ml/min Flow for Engineering/Assembly/Rescue

Product Specifications

Parameter Category	Specific Value
Product Name	High-Pressure Hydraulic Pump
Working Pressure	0.4-1.17 MPa
Max Hydraulic Pressure	70 MPa
Output Flow (No Load)	490 ml/min
Output Flow (Loaded)	130 ml/min
Input/Output Port Thread	1/4" (NPT Standard)
Reservoir Material	Steel
Reservoir Capacity	690 ml
Cylinder Inner Diameter	80 mm
Pump Core Outer Diameter	7 mm
External Dimension	368 mm * 175 mm * 190 mm
Packing Dimensions	380 mm * 180 mm * 200 mm

Product Details

The High-Pressure Hydraulic Pump is a hydraulic power device designed for ultra-high pressure output and precise flow control, specifically engineered for high-pressure hydraulic tool driving scenarios.

70MPa Ultra-High Hydraulic Pressure: Maximum hydraulic pressure reaches 70MPa, increasing bolt disassembly and assembly efficiency by 2.5 times compared to ordinary 20MPa hydraulic pumps.
Dual-Flow Adaptation: 490ml/min under no-load for quick system filling, automatically switches to 130ml/min when loaded for operation stability.
Steel Reservoir & High-Precision Pump Core: 2mm thick steel reservoir with rust prevention treatment, 7mm high-precision pump core with surface finish of Ra0.8μm for extended service life.
NPT Standard Interface & Compact Size: 1/4-inch NPT standard threads for 98% compatibility, compact 368*175*190mm size for easy portability.

Application Scenarios

High-Pressure Bolt Disassembly & Assembly: Ideal for maintenance of large equipment like tower cranes and excavators at construction sites.
Precision Assembly in Industrial Workshops: Provides stable pressure for hydraulic presses in auto manufacturing and heavy machinery assembly.
Outdoor Emergency High-Pressure Maintenance: Portable solution for power emergency repair and road rescue scenarios.
Hydraulic System Maintenance of Heavy Equipment: Suitable for testing hydraulic system tightness in ports and logistics parks.

Frequently Asked Questions

Q1: How to confirm if the hydraulic pump is compatible with my high-pressure hydraulic wrench?

A1: Check the wrench manual to confirm working pressure is within 0.4-1.17MPa range and maximum pressure ≤70MPa. Verify the interface is 1/4-inch NPT thread or use an appropriate adapter.

Q2: After long-term use, the flow of the hydraulic pump decreases. How to maintain it?

A2: Release internal pressure, check and replace hydraulic oil if needed, clean filter screens, and maintain the pump core with hydraulic-specific grease.

Q3: The equipment is small in size. Is there a safety risk under 70MPa high pressure?

A3: No safety risk. The equipment features triple safety protection including pressure relief valve, explosion-proof reservoir design, and steel construction tested to 100MPa.

Tag:

Contact Person: Ms. Joyce Chou

Tel: 86-18668380852

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High-Pressure Hydraulic Pump: 70MPa, 490/130ml/min Flow for Engineering/Assembly/Rescue

High-Pressure Hydraulic Pump: 70MPa, 490/130ml/min Flow for Engineering/Assembly/Rescue

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