What should be done if oil seepage occurs between the motor rear cover and valve block?

Remove the motor for inspection. If the high-pressure part leaks, notify the manufacturer. If the gear pump seal is loose, replace the gear pump.

Why does the motor continue to run after the switch is cut off?

This may be due to electrical connection errors, a burned-out start switch, or a burned-out AC contactor requiring replacement.

How can I reduce excessive system noise?

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

ISO)

Name: Customized Hydraulic Power Pack High Altitude Material Handler Single-Acting DC12V/DC24V/DC48V Hydraulic Power Unit Hydraulic Part (CE/ISO)
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2282830535

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

US$150.00-170.00

1 Set

Sample price:US$170.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO9001

Pressure

High Pressure

Model NO.

YS-DC48-D-F-24-V-A-E-A

Work Temperature

Normal Temperature

Voltage

DC12V/DC24V/DC48V

Installation

Vertical

Material

Aluminum Alloy

Motor Power

0.8kw, 1.2kw, 1.6kw, 2.2kw,2.5kw

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, 6L, 10L

Sample

Available

Usage

Agricultural Three-Wheeled Vehicle

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

HS Code

8412299090

Key features

High Altitude Design: Specifically engineered for high altitude material handlers with smooth lifting and lowering functions.

Safety Control Features: Quantitative pressure-compensated throttle valve and solenoid valve with manual knob for power-off control.

Customizable Motor Power: Available in 0.8kw, 1.2kw, 1.6kw, 2.2kw, and 2.5kw options to suit different needs.

Variable Pump Displacement: Offers multiple displacement options including 0.75cc/R, 1.1cc/R, 1.6cc/R, 2.1cc/R, and 2.6cc/R.

Flexible Tank Capacity: Oil tank capacity can be customized to 4L, 6L, or 10L based on specific requirements.

Durable Aluminum Construction: Constructed from high-quality aluminum alloy for robust performance and longevity.

Multiple Voltage Options: Supports DC12V, DC24V, and DC48V to ensure compatibility with various power systems.

Industry Certifications: Certified with CE and ISO9001 standards ensuring quality and safety compliance.

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: ≤1.71hTerms 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 are the common causes if the motor does not rotate?

Check the accuracy of the connection lines to ensure they are correctly wired.

Q:Why does the oil cylinder not rise or rises unsteadily when the motor starts?

Possible causes include low oil level, incorrect oil viscosity, clogged filter screen, air leaks in the suction pipe, unsealed valves, or incorrect solenoid valve installation.

Q:What should I do if the relief cylinder does not descend or descends unsteadily during unloading?

Check if the solenoid valve is powered on, verify input voltage, clean clogged filters, inspect for damaged electromagnets, or adjust blocked valves.

Q:How can I fix the system failing to maintain pressure?

Clean or replace the check valve and solenoid valve seals. If the actuator is the issue, connect a pressure gauge directly to the oil outlet for diagnosis.

Q:What causes oil leakage between the oil tank and valve block?

Inspect and replace worn or broken O-rings located between the oil tank and valve block.