What is the maintenance time for core seals?

The replacement of core seals can be completed in only 4 steps and about 45 minutes, which is greatly superior to diaphragm and traditional piston models.

What are the customization options available?

We offer Full Customization, Minor Customization, Flexible customization, Customization from Samples, and Customization from Designs.

New Trends Maintenance-Free Hydraulically Driven Compressor for Excavator Supporting System

Name: New Trends Maintenance-Free Hydraulically Driven Compressor for Excavator Supporting System
Brand: Weihai Jier New Energy Equipment Co., Ltd
SKU: 2157142052

Shandong, ChinaWeihai Jier New Energy Equipment Co., Ltd

US$100.00-1,000,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

7*24

Warranty

24 Months

Model NO.

High-Pressure Cylinder Filling Hydraulic-Driven Co

Application

Back Pressure Type, Intermediate Back Pressure Type, High Back Pressure Type, Low Back Pressure Type

Performance

Low Noise, Variable Frequency, Explosion-Proof

Mute

Not Mute

Lubrication Style

Oil-free

Drive Mode

Hydraulically Driven

Configuration

Stationary

Pressure Upper Limit

210MPa

Flow Rate

10-18, 000 Nm³/H

Power

7.5 Kw-6, 500 Kw

Transport Package

Standard Export Package

Specification

Customized

Trademark

BETITLES

Origin

China

HS Code

8414804990

Production Capacity

500/Year

Key features

High Efficiency & Displacement: 30%-50% higher displacement than traditional models under same power, reducing equipment count and costs.

Ultra-High Pressure Capability: Pressure upper limit reaches 210MPa, suitable for hydrogen energy and chemical boosting scenarios.

Oil-Free & High Purity: Multi-level sealing ensures complete physical isolation, eliminating oil pollution for pure gas compression.

Long Service Life: Low frequency operation (6-10 times/min) increases MTBF by 40% with over 25,000 hours continuous life.

Easy Maintenance: Modular design with few wearing parts; core seal replacement takes only 4 steps and 45 minutes.

Stable Start-Stop Operation: Supports frequent start-stop without unloading, ideal for hydrogen refueling stations with load fluctuations.

Compact & Space Saving: Compact structure reduces floor area by 50% compared to traditional models, saving installation costs.

Comprehensive Warranty: 24 months warranty coverage with 7*24 after-sales service support.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityLow MOQCustomization from Samples

Weihai Jier New Energy Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryThe supplier describes itself as a professional manufacturer of gas compressors and centrifugal fans, with a stated 92,000 m² site and more than 30 years of technical and production expertise. Its reported annual productivity is 350 compressors and 800 centrifugal fans, supported by three production lines and fewer than five quality-control staff. Export sales account for 1%–10%, while stated lead times are 2–3 months off-season and 4–6 months during peak season. ISO 9001:2000 certification and historical quality-related recognitions are reported. However, the records also classify the company as a trading company, and several operational capabilities—including outsourcing procedures, inventory, overseas services, OEM/ODM, SDK development, after-sales support, traceability, and customer cases—are unknown. Financial figures are omitted.

CertificationsThe supplier states that it successfully passed ISO9001:2000 international quality management system review certification and received historical quality, integrity, and credibility recognitions. These records provide explicit evidence of certification and quality-related recognition.

R&D capabilityThe supplier states that its upgraded plant is committed to research and development and manufacturing of specialized low-, medium-, and high-pressure gas compressors, and reports more than 30 years of technical and production experience. However, product-information R&D, ODM, SDK, and related innovation-service statuses are unknown.

Production capacityReported annual productivity is 350 compressors and 800 centrifugal fans, with three production lines and a 92,000 m² site described elsewhere. The supplier also reports lead times of 2–3 months off-season and 4–6 months in peak season, indicating established production capacity but relatively extended fulfillment periods.

Customization capabilityThe supplier states that it develops and manufactures various types of specialized gas compressors for petroleum, chemical, urban gas, and other industries, and that experienced experts can address customers’ varying needs. Specific ODM, OEM, and product-information development capabilities remain unknown.

Product Q&A

Q:What is the maximum pressure limit?

The pressure upper limit can reach 210MPa, meeting ultra-high pressure needs like hydrogen storage (35MPa/45MPa/90MPa) and chemical boosting.

Q:Is the compressor oil-free?

Yes, it adopts multi-level sealing and isolation chamber design to ensure complete physical isolation between hydraulic oil and compressed medium, guaranteeing high gas purity.

Q:How long is the warranty period?

We provide a 24-month warranty with 7*24 after-sales service support.

Q:What is the expected service life?

The continuous operation life can reach more than 25,000 hours, with MTBF increased by 40% due to low-frequency operation.

Q:Can the compressor handle frequent start-stops?

Yes, it supports frequent start-stop under pressure without unloading and venting, making it perfect for scenarios with large load fluctuations.