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

Inspect the high-pressure part of the valve block; if unresolved, replace the entire power unit. Also, check if the gear pump skeleton oil seal is loose.

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.

How to reduce excessive system noise?

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

24V Double-Acting Hydraulic Part for Liftgate Hydraulic Power Unit

Name: Customized Hydraulic Power Pack (CE/ISO) DC12V/24V Double-Acting Hydraulic Part for Liftgate Hydraulic Power Unit
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2308682335

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

US$130.00-148.00

1 Piece

Sample price:US$148.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO9001

Pressure

High Pressure

Model NO.

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

Work Temperature

Normal Temperature

Voltage

DC12V/DC24V/DC48V

Installation

Horizontal

Material

Aluminum Alloy

Motor Power

1.6kw,2.2kw,

Pump Displacement

1.6cc/R ,2.2cc/R

Working Pressure

16MPa

Oil Tank Capacity

4L, 6L,7L

Sample

Available

Usage

Liftgate

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

HS Code

8412299090

Key features

CE and ISO9001 Certified: Meets international safety and quality standards for reliable performance.

Multi-Voltage Support: Compatible with DC12V, DC24V, and DC48V power systems.

Customizable Motor Power: Available in 1.6kW, 2.2kW, 3kW, and 4kW options to suit specific needs.

Adjustable Tank Capacity: Oil tank capacity options include 4L, 6L, 7L, 12L, 16L, and 20L.

High Pressure Performance: Designed for high-pressure applications up to 16MPa.

Durable Aluminum Alloy: Constructed with high-strength aluminum alloy for longevity.

Sample Availability: Samples are available for testing and verification before bulk orders.

Proven Manufacturer: 12 years of experience with 14 utility model patents in hydraulic systems.

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: ≤0.92hTerms 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, or the solenoid valve not being closed.

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

Check if the solenoid valve is powered on, verify input voltage, clean clogged filters, inspect the electromagnet for damage, 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, or check if the actuator itself is holding pressure 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 between the oil tank and valve block.