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

Remove the motor for inspection; if unresolved, replace the entire power unit. If the gear pump seal is loose, replace the gear pump.

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

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

How to reduce excessive system noise?

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

DC48V 2.2KW 2.5cc/r Single-acting High-altitude Reclaimer Hydraulic Power Unit

Name: DC48V 2.2KW 2.5cc/r Single-acting High-altitude Reclaimer Hydraulic Power Unit
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2254493835

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 Performance: Specifically designed for high-altitude reclaimer with smooth lifting and lowering functions.

Safety Control Features: Solenoid valve with manual knob allows descent control even when power is off.

Smooth Operation: Quantitative pressure-compensated throttle valve ensures smooth descent.

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

Flexible Pump Displacement: Options include 0.75cc/R, 1.1cc/R, 1.6cc/R, 2.1cc/R, 2.6cc/R, etc.

Diverse Voltage Support: Compatible with DC12V, DC24V, and DC48V systems.

High Working Pressure: Rated at 16MPa for demanding industrial applications.

Premium Material: Constructed with durable Aluminum Alloy for reliability.

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: ≤3.34hTerms 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: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 suction pipe, unsealed valves, or reverse motor rotation.

Q:What should be done if the relief cylinder does not descend or descends unsteadily?

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

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

Clean or replace the check valve and solenoid valve seals, or check if the cylinder itself is leaking by connecting a pressure gauge.

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

Inspect and replace worn or broken O-rings.