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

Remove the motor to inspect high-pressure leaks, and if unsolvable, notify the manufacturer to replace the power unit. Also, replace the loose skeleton oil seal on the gear pump.

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

Check for electrical connection errors, inspect for 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, inspect and reinstall or replace a worn coupling, inspect and replace the motor if failed, and avoid operating under extreme pressure for long periods.

High-Performance DC24V 2.2kw Hydraulic Power Unit for Specialized Vehicle Modification

Name: High-Performance DC24V 2.2kw Hydraulic Power Unit for Specialized Vehicle Modification
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2274997825

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

US$258.00-280.00

1 Piece

Sample price:US$280.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO9001

Pressure

High Pressure

Model NO.

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

Work Temperature

Normal Temperature

Voltage

DC12V/DC24V

Installation

Horizontal

Material

Aluminum Alloy

Motor Power

1.6kw/2.5kw/3kw

Pump Displacement

1.6cc/R / 2.6cc/R / 3cc/R

Working Pressure

16MPa

Oil Tank Capacity

2L/ 6L / 8L /10L

Sample

Available

Usage

Environmental Sanitation

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

HS Code

8412299090

Key features

Versatile Voltage Options: Supports DC12V and DC24V for flexible power supply compatibility.

Customizable Motor Power: Available in 1.6KW, 2.2KW, 2.5KW, and 3KW configurations.

Adjustable Pump Displacement: Options include 1.6cc/R, 2.6cc/R, and 3cc/R to suit different needs.

Flexible Tank Capacity: Oil tank capacities range from 2L to 10L for various storage requirements.

High Pressure Performance: Operates at a maximum working pressure of 16MPa for heavy-duty tasks.

Durable Aluminum Construction: Built with high-quality aluminum alloy for lightweight durability.

Comprehensive Certifications: Certified with CE and ISO9001 for quality and safety assurance.

Sample Availability: Samples are available for testing and evaluation prior to bulk orders.

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: ≤2.14hTerms 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.

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 suction filter screen, check for air leaks in the suction pipe, ensure valves are closed, check the emergency button status, verify solenoid valve energization, check motor rotation direction, reset the relief valve pressure, and inspect the coupling installation.

Q:Why might the relief cylinder not descend or descend unsteadily during unloading?

Check if the solenoid valve is powered on, verify input voltage, clean or replace clogged filter screens, check for electromagnet damage due to overheating, inspect for blocked throttle or pressure compensation valves, and adjust or replace them.

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

Clean or replace the check valve seal, clean or replace the solenoid or manual valve seal, and connect a pressure gauge to the oil outlet to determine if the issue lies with the actuator.

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

Inspect and replace worn or broken O-rings.