What is the after-sales service?

We will dispatch technicians for on-site commissioning and debugging.

Pd440d+ 28kw Hydraulic Drifter Rock Drill for Tunneling and Anchoring

Name: Pd440d+ 28kw Hydraulic Drifter Rock Drill for Tunneling and Anchoring
Brand: PERALD (Changzhou) Hydraulic Technology Co., Ltd.
SKU: 2245243005

Jiangsu, ChinaPERALD (Changzhou) Hydraulic Technology Co., Ltd.

US$20,000.00-40,000.00

1 Piece

Sample price:US$20000.00/piece.Request sample

Product profile

After-sales Service

Support

Certification

ISO 9001:2015

Standard

Model NO.

PD440D+

Weight

195kg

Max Lmpact Power

28kw

Max Lmpact Flow

108L/Min

Work Feed Force

11~12kN

Max Rotation Flow

75L/Min

Impact Energy

440j

Shank Adapter

T38

Impact Frequency

63Hz

Max Rotation Speed

215rpm

Motor

Hydraulic

Transport Package

Wooden Box

Specification

1026x284x226

Trademark

PERALD

Origin

China

HS Code

8430390000

Key features

Optimized Piston Design: Reduces risk of impact piston breakage caused by bolt loosening or improper maintenance.

Extended Screw Life: Split double-ended screws into single-ended to extend service life and reduce breakage risk.

Debris Protection: Added seals and internal lubricating air passage minimize fine debris entering the drill.

Dual Accumulator Design: Reduces pressure fluctuation and extends accumulator diaphragm and main pump service life.

Enhanced Stability: Improved damping design lowers system pressure requirements and enhances operational stability.

Bolt Loosening Prevention: Integrated front head and flushing adapter design prevents bolt loosening at connections.

High Impact Power: Delivers 28KW max impact power with 440J impact energy for efficient rock drilling.

ISO 9001 Certified: Manufactured under ISO 9001:2015 certification standards for quality assurance.

Company profile

PERALD (Changzhou) Hydraulic Technology Co., Ltd.Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.30h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells hydraulic power machinery and components, while also offering design and technical services. It reports one production line, annual productivity of 2,000 hydraulic drifters, three quality inspectors, and ISO 9001:2015 management-system certification. Customization is supported from samples, designs, and full specifications, and the supplier provides ODM and OEM services. Documented procedures exist for inspections, supplier-service assessment, corrective and preventive actions, and complaint handling. However, it has no 3D software design service, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, and no SDK. Financial credibility and customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier’s stated business scope covers manufacturing and sales of hydraulic power machinery and components, professional design services, scientific and technological guidance, and import/export activities. This identifies it as a hydraulic machinery manufacturer with related engineering and trading capabilities.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. Product compliance certification is listed only as “Others,” and sustainable-development/product certification is also unspecified, so the evidence supports management certification but not a broader certification portfolio.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints, as well as corrective and preventive actions. However, it reports no overseas warehouse, showroom, agent, or branch, limiting evidence of localized overseas after-sales support.

Production capacityProduction evidence includes one manufacturing line, annual productivity of 2,000 hydraulic drifters, a crane, machining center, and test bench, plus three quality inspectors. It reports order fulfillment within 15 working days during peak season, but does not continuously reconcile quantities for each batch or mass production, indicating a documented capacity with a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM and OEM services. This is direct evidence of broad customization capability, although 3D software design services and SDK support are unavailable.