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

Remove the motor to inspect high-pressure parts. If unresolved, replace the entire power unit. Also check and replace loose skeleton oil seals on the gear pump.

Why does the motor continue 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 to reduce excessive system noise?

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

Versatile DC12V Single-acting Hydraulic Power Unit for Vehicle Equipment Lifting

Name: Versatile DC12V Single-acting Hydraulic Power Unit for Vehicle Equipment Lifting
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2274369205

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

US$85.00-100.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO9001

Pressure

High Pressure

Model NO.

YS-DC12-A-B-12-V-A-E-A

Work Temperature

Normal Temperature

Voltage

DC12V/DC24V/DC48V/ DC60V/ DC72V

Installation

Vertical

Material

Aluminum Alloy

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

Vehicle&Mobile Equipment Lifting

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

HS Code

8412299090

Key features

Multi-Voltage Support: Available in DC12V, DC24V, DC48V, DC60V, and DC72V configurations.

Customizable Motor Power: Motor power options range from 0.8KW to 4KW to suit specific needs.

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

High Pressure Performance: Operates at high pressure up to 16MPa for powerful linear thrust.

Compact Design: Small displacement unit ideal for confined spaces and mobile scenarios.

Durable Material: Constructed with high-quality aluminum alloy for longevity.

CE and ISO9001 Certified: Meets international safety and quality management standards.

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: ≤1.45hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, DDP

AI-Powered supplier vetting

SummaryThe supplier is a leading enterprise in the hydraulic industry, known for its focus on quality control and customer satisfaction. It offers a range of customization options and effective after-sales service procedures. However, it lacks financial transparency and overseas capabilities, with no valid contracts for manufacturing capacity or overseas warehouses. The supplier has an established design service capability but has not introduced new products recently.

Supplier typeThe supplier is a leading enterprise in the hydraulic industry with a focus on quality and customer satisfaction, exporting 41%-50% of its products.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions, offering services like debugging and repair.

Financial creditThe supplier shows no operating revenue or profit from the last year or over the last two years, indicating a lack of financial transparency.

Customization capabilityThe supplier offers a wide range of customization options from samples, designs, and minor to full customization.

Product Q&A

Q:What are the common causes if the motor does not rotate?

Check the accuracy of the connection lines and ensure the electrical circuit is correct.

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

Possible causes include low oil level, incorrect oil viscosity, clogged filter screen, air leaks in the suction pipe, valve not closed, solenoid valve energization issues, reverse motor rotation, improper relief valve installation, or coupling issues.

Q:What should be done 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 filter screens, check for damaged electromagnets, adjust blocked valves, or inspect the electrical signal.

Q:How to troubleshoot if the system fails to maintain pressure and the cylinder drops?

Clean or replace the check valve and solenoid valve seals. Connect a pressure gauge to the oil outlet to rule out actuator issues.

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

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