Long Service Life Main Hydraulic Pump 318-8481 for Excavator Core Replacement Components

Name: Long Service Life Main Hydraulic Pump 318-8481 for Excavator Core Replacement Components
Brand: Hebei Runhe Hydraulic Machinery Co., Ltd
SKU: 2289020235

Hebei, ChinaHebei Runhe Hydraulic Machinery Co., Ltd

US$500.00

10-49 Pieces

US$460.00

50+ Pieces

Sample price:US$610.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Offering Technical Support

Warranty

6-12 Months

Model NO.

318-8481

Structure

Piston Pump

Power

Hydraulic

Application

Backhoe Loader

Performance

New

Standard

Piston Pump

Colour

Black

Rated Presure

23MPa

Shell Material

Cast Iron

Application Field

Mobile Device

Peculiarity

High Transmission Efficiency

Installation Mode

Flange Mounting

Media Compatibility

Hydraulic Oil

Maintenance

Periodic Inspection

Transport Package

Carton

Specification

45*30*30

Trademark

RUNHE

Origin

China

HS Code

8413606090

Production Capacity

60000PCS/Year

Key features

OEM Compatibility: Designed to match original specifications, ensuring seamless integration with your existing hydraulic systems.

Durable Construction: Built with high-strength materials and precision machining for reliable, long-lasting performance in demanding environments.

High Efficiency: Optimized swash-plate design delivers stable pressure and flow, reducing energy consumption for cost-effective operation.

Variable Displacement: Adjustable flow output adapts to varying system demands, ideal for construction machinery, agricultural equipment, and industrial hydraulics.

Wide Pressure Range: Capable of handling high working pressures, suitable for heavy-duty applications requiring consistent power delivery.

Standard Interface: Meets industry standard mounting dimensions for quick, hassle-free installation and replacement.

Warranty: Enjoy peace of mind with a 1-year manufacturer's warranty covering defects in materials and workmanship.

Other plunger pump models we can supply include: A10VO45, A10VO60, A10VO28, A10VO71, A10VO100, A10VO74, A10VO85, A10VO63, A10VO140, A10FM37, A10VN045, A10VO60+A10VO, A10VO45+A10VO, A10VO85+A10VO, A10V

Company profile

Importers and ExportersFast DeliveryLow MOQCustomization from Samples

Hebei Runhe Hydraulic Machinery Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on hydraulic power machinery, components, pumps, vacuum equipment, mechanical parts, hardware, and technical services. It supports extensive customization and provides ODM and OEM services, but does not provide 3D software design, SDKs, or new products. Export orientation is strong, with 90% of sales from exports and self-operated import/export rights, while overseas service infrastructure is limited: no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Quality inspection procedures are documented, but certification-system status is NIL and sustainability controls show gaps. Production scale is reported as above the stated threshold, although detailed capacity evidence is limited.

Supplier typeThe supplier explicitly identifies as a professional technical supplier. Its stated business scope covers hydraulic power machinery and components, liquid-tight components and systems, pumps and vacuum equipment, mechanical parts, hardware products, and technical services; its primary export market is South America.

CertificationsThe supplier’s certification of management systems is recorded as NIL. This is explicit evidence that no management-system certification is reported in the provided information.

After-Sales capabilityThe supplier has no in-stock service capability, overseas warehouse, overseas showroom, overseas agent or branch, and offers overseas services in zero countries. Service management has written procedures but no records, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier has R&D capability and provides ODM services, but it does not provide 3D software design or SDKs and reported no new products during the past year. The evidence supports some product-development capability but also identifies clear limitations in software/tooling and recent innovation output.

Production capacityAnnual production output is reported as above the stated threshold, and finished-product inspections follow written instructions uniformly. However, the supplier has no in-stock capability, while outsourcing procedures and manufacturing-capacity contracts are unknown; therefore, production scale is indicated but operational depth is only partially evidenced.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services for well-known brands, directly supporting broad customization capability.

Product Q&A

Q:What is a hydraulic plunger pump?

A positive-displacement pump that uses reciprocating plungers to deliver pressurized hydraulic fluid, known for high efficiency and pressure capability.

Q:What are the main types of plunger pumps?

They are typically categorized as axial piston pumps (swash-plate type) and radial piston pumps, with fixed or variable displacement designs.

Q:It refers to the volume of fluid the pump delivers per revolution, measured in cc/rev, which determines its flow rate at a given speed.

It refers to the volume of fluid the pump delivers per revolution, measured in cc/rev, which determines its flow rate at a given speed.

Q:Key factors for selecting a plunger pump?

System pressure, required flow rate, operating speed, fluid viscosity, and control type (fixed/variable displacement) are critical.

Q:Common failure reasons for plunger pumps?

Contamination-induced wear of pistons/valve plates, oil starvation from low inlet pressure, seal degradation, and overpressure damage.