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Hl820st Hydraulic Top Hammer Rock Drill
US$10,000.00
1-9 Pieces
US$9,900.00
10+ Pieces
Product profile
Customization
AvailableAfter-sales Service
Three MonthsWarranty
Three MonthsModel NO.
HL820STCertification
CE, RoHS, ISO 9001:2000, ISO 9001:2008Standard
AISI, ASMESurface Treatment
PolishingManufacturing Process
ForgingMaterial
Carbon SteelWeight
260 KgHole Size
54 - 89 mmPercussion Power
21 KwPercussion Rate
42 - 53 HzPercussion Pressure
80 - 200 BarRotation (Max.)
200 BarRotation Motor Types
Omt200, Omt250Transport Package
Wooden BoxOrigin
FranceHS Code
8430390000Key features
Robust Modular Design: Main body modules connected by four side bolts to minimize joint faces and contact surfaces.
Simple Percussion Module: Only two moving parts: piston and distributor sleeve, never contacting drill body modules.
Dual Rotation Motor Options: Two motor variants (OMT200, OMT250) to meet torque and RPM requirements for different holes.
Optional Power Extractor: Patented optional extractor for manual or automatic opening of rock tool joints.
Extended Warranty Option: Standard 3-month warranty with optional coverage available for up to 36 months.
Global Technical Support: 24/7 technical assistance and reliable spare parts supply available worldwide.
Comprehensive Training: On-site or remote training for operation and maintenance tailored to customer needs.
OEM/ODM Capabilities: Unmatched OEM/ODM capabilities with competitive pricing and bulk discounts.
Company profile
Business Type: Trading CompanyExport Year: 2020-02-05Nearest Port: Shanghai, ShenzhenAverage Response Time: ≤7.43hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): Others, FOB, FCA, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT
AI-Powered supplier vetting
SummaryThe supplier is a nine-employee trading company focused on rock drilling machinery and related products. It offers broad customization based on samples, designs, and full or minor customization, but does not provide 3D software design services and reported no new products in the past year. The supplier has inventory capability, export experience of five years, and exports 31%–40% of total sales, with South America and Europe identified as primary markets. It reports logistics and technical after-sales coordination capabilities, but lacks written procedures or records for service assessment, corrective and preventive actions, and complaint handling. No supplier-management-system certification is reported. Production capacity, financial credibility, and customer cases cannot be fully assessed from the provided information.
CertificationsThe supplier-management-system certification status is explicitly reported as NIL. This is a stated absence of certification evidence in the provided information.
After-Sales capabilityThe supplier describes quick-response service, technical consultation, fault-diagnosis support, and after-sales maintenance coordination through its supplier network. However, it also reports no written procedures or records for service assessment, corrective and preventive actions, or effective complaint handling, creating a documented process weakness despite the claimed service resources.
R&D capabilityThe supplier reports one year of total R&D engineer experience and no new products during the past year. It also does not provide 3D software design services, so the available evidence does not support strong innovation capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated responses provide clear evidence of broad customization service capability, although 3D software design services are not provided.
Product Q&A
Q:What is the standard warranty period?
A:
The standard warranty is 3 months. Extended warranty coverage is available for up to 36 months.
Q:What are the technical specifications for weight and hole size?
A:
The weight is 260 kg, and the hole size ranges from 54 to 89 mm.
Q:What rotation motor types are available?
A:
Two rotation motor types are available: OMT200 and OMT250, selected based on torque and RPM requirements.
Q:Is there an option for automatic tool joint opening?
A:
Yes, a patented power extractor is available as an option for manual or automatic opening of rock tool joints.
Q:What after-sales services are provided?
A:
We provide 24/7 technical assistance, spare parts supply, and comprehensive on-site or remote training.
Send Inquiry
*To:
Xi'an Huizhong Machinery Equipment Co., Ltd.
Xi'an Huizhong Machinery Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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