What fluids are compatible with this pump?

The pump seals and materials are compatible with mineral oils, synthetic hydraulic fluids (HETG), and biodegradable lubricants up to ISO VG 460.

Do you provide technical support after purchase?

Yes, our experienced technical team provides support at any time to help resolve issues during the usage of the product.

What certifications does this product hold?

The product holds CE, ISO, and RoHS certifications, ensuring compliance with stringent global standards.

Gear Pump for Komatsus Excavator PC78us-6 Pilot Pump 708-3t-04620 Construction Machines

Name: Gear Pump for Komatsus Excavator PC78us-6 Pilot Pump 708-3t-04620 Construction Machines
Brand: Ningbo Hyleman Hydraulic Co., Ltd.
SKU: 1974785321

Zhejiang, ChinaNingbo Hyleman Hydraulic Co., Ltd.

US$250.00-350.00

1 Piece

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Excellent

Warranty

Within 1 Year

Model NO.

PC78US-6

Mesh Form

External Engaged

Tooth Flank

Straight Tooth

Tooth Curve

Standard

Power

Hydraulic

Type

Gear Pump

Applications

Machinery Manufacturing

Certification

CE, ISO, RoHS

Material

Cast Iron

Capacity

1000000PCS/Year

Application

Dump Truck

MOQ

1PC

Transport Package

Wooden Box

Specification

PC78US-6

Trademark

HYLEMAN

Origin

China

HS Code

8413503190

Production Capacity

100000

Key features

Low Noise Operation: Optimized meshing minimizes vibration, achieving noise levels as low as 72 dB(A).

Compact & Lightweight: Weighs only 16.2 kg with optimized footprint, ideal for space-constrained mobile equipment.

Broad Fluid Compatibility: Compatible with mineral oils, synthetic fluids, and biodegradable lubricants up to ISO VG 460.

1-Year Warranty Coverage: All products come with a comprehensive 1-year warranty period after shipment.

Fast Delivery Capability: Small orders ship within one week; large orders typically ship within one month.

100% Quality Testing: Every unit undergoes strict testing with a unique tracking code before shipment.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Ningbo Hyleman Hydraulic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.62h

AI-Powered supplier vetting

SummaryNingbo Hyleman Hydraulic Co., Ltd. is a China-based limited trading company established in 2021 with five employees, offering a broad range of hydraulic products and serving markets across multiple regions. It reports OEM service for well-known brands, ODM availability, sample-based customization, repeat-buyer preference of 80%–100%, and substantial stated product output. However, it is not identified as a professional technical supplier, has only one R&D engineer, launched no new products in the last year, and lacks 3D software design and SDK capabilities. Overseas service infrastructure is absent, while service procedures, complaint handling, and corrective-action records are not documented. Certification information, customer case details, and sufficient evidence of financial strength are unavailable.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. It also lacks written procedures or records for complaint handling, corrective and preventive actions, and effective service assessment; overseas service coverage is stated as zero countries.

R&D capabilityInnovation capability is weakly supported: the supplier is not identified as a professional technical supplier, has one R&D engineer, launched no new products in the last year, lacks 3D software design services and an SDK, and has one year of stated R&D-engineer experience. ODM service is available, but this does not offset the explicit limitations in product-development capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers ODM services, supporting a demonstrated ability to handle sample-based and original-design manufacturing requirements. Its lack of 3D software design services and SDK limits the extent of supported technical customization.

Client casesThe supplier states that it provides OEM services for well-known brands and reports a repeat-buyer preference of 80%–100%. These are positive customer-related indicators, but no named customers, project descriptions, or verifiable case details are provided.