How to handle oil seepage between the motor and valve block?

Remove the motor for inspection if leakage is at the high-pressure part. If the problem persists, replace the entire power unit. Replace the gear pump if the skeleton oil seal is loose.

What to do if the motor continues running 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 operating back and forth, inspect and replace worn couplings, replace a failed motor, or avoid operating under extreme pressure for long periods.

12V/24V Customization New DC Hydraulic System Power Unit for Electric Sanitation Truck

Name: 12V/24V Customization New DC Hydraulic System Power Unit for Electric Sanitation Truck
Brand: Huai'an Yansheng Hydraulic Machinery Co., Ltd.
SKU: 2260694105

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

US$120.00-135.00

1 Piece

Sample price:US$135.00/piece.Request sample

Product profile

Customization

Available

Pressure

High Pressure

Work Temperature

Normal Temperature

Model NO.

YS-DC48-A-F-48-H-D-E-E

Voltage

DC12V/DC24V/DC48V/ DC60V/ DC72V

Installation

Horizontal

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

Environmental Sanitation Industry

Transport Package

Carton

Specification

standard

Trademark

Origin

Huai'an, China

Key features

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

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

Variable Pump Displacement: Offers 0.75cc/R, 1.1cc/R, 1.6cc/R, 2.1cc/R, 2.6cc/R, and other custom sizes.

Flexible Tank Capacity: Oil tank capacity options include 4L, 8L, and 10L to suit different needs.

High Pressure Performance: Designed with a working pressure of 16MPa for efficient hydraulic power.

Integrated Design: Combines pump, motor, valve, and tank into a single compact unit.

Simple Operation: Manual directional control valve ensures easy and convenient system control.

Sample Availability: Samples are available for testing and verification before 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: ≤1.36hTerms 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 should I do if the motor does not rotate?

Check the accuracy of the connection lines.

Q:What causes the oil cylinder to rise unsteadily?

Causes include low oil level, incorrect oil viscosity, clogged filter screen, air leaks in suction pipe, valve not closed, emergency button issues, solenoid valve energization problems, reverse motor rotation, improper relief valve installation, or incorrect coupling selection.

Q:How to fix the relief cylinder not descending?

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

Q:Why does the system fail to maintain pressure?

This may be due to a non-sealed check valve, non-sealed solenoid/manual valve, or a faulty actuator. Connect a pressure gauge to the oil outlet to diagnose.

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

Inspect and replace the worn or broken O-ring.