What is the after-sales service?

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

28kw Pd440up+ Long Hole Rock Drill 1838HD+ with Compact Design

Name: 28kw Pd440up+ Long Hole Rock Drill 1838HD+ with Compact Design
Brand: PERALD (Changzhou) Hydraulic Technology Co., Ltd.
SKU: 2277801315

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

US$22,500.00-45,000.00

1 Piece

Product specifications

Hydraulic Drifter

Sample price:US$22500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Certification

ISO 9001:2015

Standard

Overall Dimension

1016X313.5X226

Weight

195kg

Center Height

84mm

Max.Impact Power

28kw

Max.Impact Pressure

210bar

Impact Energy

440j

Work Feed Force

11~12 kN

Displacement

250cc

Impact Flow

108 L/Min

Specification

1016mmx313.5mmx226

Trademark

PERALD

Origin

China

HS Code

8430390000

Key features

Optimized Piston Design: Reduces breakage risk from maintenance errors with optimized piston range design.

Extended Component Life: Single-ended screws and enhanced damping design minimize breakage and boost stability.

Debris Protection: Improved seals and air passage reduce debris entry during upward drilling operations.

Stable Pressure Control: Dual high-pressure accumulators minimize pressure fluctuation, extending pump life.

Anti-Loosening Structure: Integrated head and adapter design effectively prevents bolt loosening during use.

High Impact Power: Delivers 28kw max impact power and 440j impact energy for efficient rock drilling.

Compact Dimensions: Overall dimension is 1016x313.5x226mm with a lightweight design of 195kg.

Ready Stock Availability: We have ready stock at the factory, ensuring fast delivery times for orders.

Company profile

PERALD (Changzhou) Hydraulic Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.52h

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.