Why does the relief cylinder not descend or descend unsteadily during unloading?

Check if the solenoid valve is powered on, verify input voltage meets requirements, clean or replace clogged filter screens, check for damaged electromagnets, adjust or replace blocked throttle/pressure compensation valves.

What causes the system to fail to maintain pressure?

This may be due to an unsealed check valve, unsealed solenoid/manual valve, or a problem with the actuator itself. Connect a pressure gauge to the oil outlet to diagnose.

How do I fix oil leakage between the oil tank and valve block?

Inspect and replace the worn or broken O-ring.

What should be done if the motor continues to run after the switch is cut off?

Check for electrical connection errors, replace a burned-out start switch, or replace a burned-out AC contactor.

How can I reduce excessive system noise?

Remove air from the system by working back and forth, check and reinstall or replace a worn coupling, inspect and replace a failed motor, and avoid operating under extreme pressure for long periods.

Portable High Pressure Long-Lasting 16MPa Hydraulic Power Pack

Name: Portable High Pressure Long-Lasting 16MPa Hydraulic Power Pack
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2260692305

Jiangsu, ChinaHuai'an Yansheng Hydraulic Machinery Co., Ltd.

US$245.00-265.00

1 Piece

Sample price:US$265.00/piece.Request sample

Product profile

Customization

Available

Pressure

High Pressure

Work Temperature

Normal Temperature

Model NO.

YS-DC24-F-H-24-H-A-E-E

Voltage

DC12V/DC24V/DC48V/ DC60V/ DC72V

Installation

Horizontal

Motor Power

0.8kw, 1.2kw, 1.6kw, 2.2kw,2.5kw, 3kw, 4kw

Pump Displacement

0.75cc/R, 1.1cc/R,1.6cc/R, 2.1cc/R, 2.6cc/R,etc

Working Pressure

16MPa

Oil Tank Capacity

4L, 8L, 10L

Sample

Available

Usage

All-Electric Stacker

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

Key features

High Pressure Capacity: Designed to bear a maximum weight of 90 tons with 16MPa working pressure.

Customizable Motor Power: Available in 0.8kw, 1.2kw, 1.6kw, 2.2kw, 2.5kw, 3kw, and 4kw options.

Flexible Voltage Options: Supports DC12V, DC24V, DC48V, DC60V, and DC72V configurations.

Adjustable Tank Capacity: Oil tank capacity available in 4L, 8L, and 10L variants.

Patented Technology: Features 14 utility model patents including leak detection and low-noise designs.

Wide Application Scope: Suitable for warehousing, logistics, automotive, railway, construction, and mining machinery.

Professional Manufacturing: Manufacturer with 12 years of experience and advanced CAD/UG design systems.

Sample Availability: Samples are available for testing and verification purposes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Huai'an Yansheng Hydraulic Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2020-02-10Nearest Port: ShanghaiAverage Response Time: ≤1.68hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, DDP

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service-management procedures, including corrective/preventive actions, complaint handling, finished-product inspection, and supplier-service assessment. It offers broad customization and 3D design services, but reports no new products in the past year. Production evidence is limited to one production line, with no ongoing batch quantity reconciliation; outsourcing procedures exist, while no valid manufacturing-capacity contract with affiliated subcontractors is reported. The supplier has inventory capability and export experience, but no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be established because the provided financial indicators are all zero and no supporting financial context is available.

Supplier typeThe supplier describes itself as a hydraulic-products enterprise focused on quality control, customer satisfaction, and reliable products and solutions. It has self-operated import and export rights and reports that exports represent 41%–50% of total sales, indicating a manufacturer-oriented supplier with international trading capability.

After-Sales capabilityThe supplier has documented complaint-handling and corrective-action procedures, inventory capability, and listed service offerings including debugging, maintenance, repair, training, and equipment installation. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or reported overseas service countries, limiting evidence of local international support.

Production capacityThe supplier reports one production line, inventory capability, and a standard operating procedure for outsourced manufacturing. It also reports no ongoing batch quantity reconciliation and no valid manufacturing-capacity contract with affiliated subcontractors, creating documented production-control and capacity-assurance weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D software design services. This directly supports broad customization capability.

Product Q&A

Q:What is the maximum weight capacity of this hydraulic power unit?

Depending on the cylinder diameter and system pressure configuration, it can bear a maximum weight of 90 tons.

Q:What motor power options are available?

Motor power is customizable and includes 0.8kw, 1.2kw, 1.6kw, 2.2kw, 2.5kw, 3kw, and 4kw.

Q:What voltage options does the unit support?

The unit supports DC12V, DC24V, DC48V, DC60V, and DC72V.

Q:How can I troubleshoot if the motor does not rotate?

Check the accuracy of the connection lines to ensure proper wiring.

Q:What should I do if the oil cylinder does not rise or rises unsteadily?

Check if the oil level is too low and add oil, verify oil viscosity, clean the filter screen, check for air leaks in the suction pipe, ensure valves are closed, check the solenoid valve energization, verify motor rotation direction, check relief valve installation, and inspect the coupling.