How to resolve oil seepage 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 gear pump skeleton oil seals.

Why does the motor continue running after the switch is cut off?

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

How to reduce excessive system noise?

Remove air from the system by cycling the motor, check and replace worn couplings, inspect the motor, and avoid operating under extreme pressure for extended periods.

Wholesale Horizontal Reliable Hydraulic DC Power Pack with Certificated

Name: Wholesale Horizontal Reliable Hydraulic DC Power Pack with Certificated
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2260581425

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

US$116.00-135.00

1 Piece

Sample price:US$135.00/piece.Request sample

Product profile

Customization

Available

Pressure

High Pressure

Work Temperature

Normal Temperature

Model NO.

YS-DC12-C-D-12-H-A-E-D

Voltage

DC12V/DC24V/DC48V/ DC60V/ DC72V

Installation

Horizontal

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

Electric Stacker

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

Key features

Customizable Motor Power: Available in 0.8kw, 1.2kw, 1.6kw, 2.2kw, 2.5kw, 3kw, and 4kw options.

Adjustable Pump Displacement: Options include 0.75cc/R, 1.1cc/R, 1.6cc/R, 2.1cc/R, 2.6cc/R, and more.

Flexible Oil Tank Capacity: Available in 4L, 8L, and 10L capacities to suit different needs.

Multi-Voltage Support: Compatible with DC12V, DC24V, DC48V, DC60V, and DC72V systems.

High Pressure Performance: Operates at a working pressure of 16MPa for efficient power delivery.

Durable Aluminum Alloy Build: Constructed with high-quality aluminum alloy for longevity and reliability.

Advanced Patent Technology: Features 14 utility model patents including low-noise and leak detection designs.

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: ≤1.50hTerms 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 should I do if the motor does not rotate?

Check the accuracy of the connection lines to ensure proper electrical contact.

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

Possible causes include low oil level, incorrect oil viscosity, clogged filter screen, air leaks in suction pipe, valve issues, or motor rotation direction errors. Check and address each accordingly.

Q:What causes the relief cylinder to fail to descend or descend unsteadily?

Check if the solenoid valve is powered, if voltage meets requirements, if filters are clogged, if the electromagnet is damaged, or if valves are blocked. Adjust or replace as needed.

Q:How to fix pressure holding failure where the cylinder drops?

Inspect the check valve and solenoid/manual valves for sealing issues. Connect a pressure gauge to the oil outlet to rule out actuator problems.

Q:What to do if there is oil leakage between the tank and valve block?

Inspect and replace the worn or broken O-ring at the leak point.