What is the working pressure range?

The working pressure range is 1.0-3.0Mpa.

Do you provide after-sales service?

Yes, we provide after-sales service with quick responses for complaints and suggestions.

What certifications do you have?

Our products are certified under ISO 9001:2008.

HD85A Down The Hole DTH Hammer

Name: HD85A Down The Hole DTH Hammer
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 849298535

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$2,000.00-2,400.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

HD85A

Certification

ISO 9001:2008

Standard

ASTM

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Alloy Steel

Shank

DHD380/Cop84

Size

8 Inch

Type

Without Footvalve

Color

Black

Transport Package

Carton+Plywood Case

Specification

195-254mm

Trademark

SOLLROC

Origin

China

HS Code

84314320

Production Capacity

10000/Month

Key features

20 Years Industry Experience: Leading manufacturer with 20 years of rich experience in DTH hammers and bits.

High Quality Alloy Steel: Products made of high quality steel with strict inspection of all spare parts.

ISO 9001:2008 Certified: Manufacturing process and products certified to ISO 9001:2008 standards.

Customizable Shank and Size: Shank available in DHD380/Cop84 and size customized to 8 Inch.

Flexible Packaging Options: Standard ply-wooden cases available with customization for special requests.

Fast Response Support: Quick response provided for customer complaints and suggestions.

Wide Hole Range: Suitable for hole ranges from 195mm to 254mm.

Multiple Shipping Methods: Transportation available by air, express, or sea according to customer requests.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamFlexible Customization

Changsha Sollroc Engineering Equipments Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-18Nearest Port: Shanghai,Guangzhou, ShenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Sollroc Engineering Equipments Co., Ltd. is identified as both a trading company and manufacturer/factory in China, supplying mechanical, specialized equipment and concrete additives. It reports production capacities for DTH and RC products, flexible customization, broad export-market coverage, and participation in the BAUMA trade show. However, the available information shows no inventory, overseas warehouse, showroom, agent or branch capability, and no overseas service countries. Service-capability assessment, approved-supplier management, corrective actions and complaint handling lack written procedures or records. R&D resources are limited to one engineer, with no new products launched in the past year, no ODM, branded OEM or SDK capability, and no quality-control test equipment reported. Raw-material traceability, quality assurance, environmental assessment and fire-drill status are unknown. Financial records are indicated for recent years, but the slices do not provide sufficient...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure in China. Its stated business scope covers sales of general and specialized mechanical equipment, concrete additives, electromechanical products, non-ferrous metals, and instruments and meters.

After-Sales capabilityThe supplier reports one-month average lead times in both peak and off-season and accepts multiple quotation and payment terms, but it has no inventory, overseas warehouse, showroom, agent or branch capability and reports zero overseas service countries. Service-capability procedures, approved-supplier records, corrective-action records, and customer-complaint procedures are absent, indicating insufficient evidence of a controlled after-sales system.

R&D capabilityThe supplier has one R&D engineer whose stated responsibility is Technical Service, but launched no new products in the past year and does not provide ODM, branded OEM or SDK services. The evidence indicates limited documented innovation capability.

Production capacityReported annual capacities are 20,000 DTH hammers, 100,000 DTH bits, 10,000 RC hammers and 200,000 RC bits, with 11–20 quality-control staff and export coverage across multiple regions. However, the supplier reports zero quality-control test equipment, so production volume is evidenced but quality-control infrastructure is a clear weakness.

Customization capabilityThe supplier explicitly states that it provides flexible customization design services. This is direct evidence of customization capability, although no scope, process or example is provided.