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CS822A Underground Construction Drilling Rig for Tunneling Construction

Name: CS822A Underground Construction Drilling Rig for Tunneling Construction
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2211700735

Hunan, ChinaChangsha DTH Drill Construction Machinery Co., Ltd.

US$1.00

1 Set

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

CS822A

Certification

Condition

New

Motor

DC Motor

Drill Hole Diameter

41-102mm

Drill Hole Depth

4050/5270 mm

Bit Type

DTH Bit

Drilling Way

Impactor

Rated Power

125kw/129kw/160kw/120kw

Hole Range

Φ41-102mm

Hole Depth(1st Drill Rod)

4050/5270mm

Work Coverage Area Max.

116 M³

Weight

40 T

Feed Total Length

6100/7244 mm

Feed Force Max.

20 kN

Tramming Method

Diesel Engine Drive + 4WD + Articulated

Transport Package

Container

Specification

16230× 2, 800× 4390 mm

Trademark

ZEGA

Origin

China

HS Code

84304122

Production Capacity

5000PCS/Year

Key features

Deep Drilling Capability: Drill hole depth reaches up to 5,270 mm with a hole range of 41-102 mm.

High Power Rock Drill: Equipped with ZEGA motor providing 152 kW installed power and 752 N.m max torque.

Flexible Chassis Design: Diesel engine drive with 4WD and articulated steering for underground maneuverability.

CE Certified Equipment: Product meets CE certification standards for safety and compliance.

Comprehensive After-Sales: Includes 1-year warranty and dedicated after-sales service support.

Complete Drilling Solutions: Supplier offers full set of tools including drill pipes, bits, hammers, and pumps.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesProduct Certification

Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤10.10hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Changsha, with a stated business scope covering mechanical equipment, hardware, electronic products, instruments, metal products, and general equipment manufacturing. It reports export experience of three years, exports accounting for 41%–50% of total sales, overseas agents or branches, and maintenance and repair services in countries including Peru, Brazil, and Argentina. Reported production capacities cover drilling rigs, reverse-circulation drilling tools, DTH hammers, drill bits, and drill pipes, while customization from samples and designs is available. The supplier holds ISO9001:2015 and CE certifications. Service procedures exist but lack written records, and no overseas warehouse or showroom is available. Financial information is indicated for 2021–2023, but no substantive financial performance details are provided. Innovation evidence is mixed: ODM and OEM services are available, but no new products were reported in the past year and no SDK is...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope covering sales of mechanical equipment, hardware, electronic products, instruments, leather products, metal products, and related equipment manufacturing. Its associated-company industry is listed as wholesale and retail, reinforcing its trading-oriented profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier reports maintenance and repair services through overseas agents or branches in Peru, Brazil, Argentina, and other countries. However, its service assessment, corrective-action, and complaint-handling procedures have no written records, and it has no overseas warehouse or showroom, so the evidence supports service availability but not fully documented service controls.

Production capacityStated annual capacities include 500 drilling rigs, 8,000 reverse-circulation drilling tools, 10,000 DTH hammers, 500,000 drill bits, and 100,000 drill pipes, with inventory capability also reported. However, the supplier is classified as a trading company and its valid manufacturing-contract status is unknown, so the scale of directly controlled production is not fully established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services. This indicates capability to support customer-specific product requirements, although no examples or scope limitations are provided.

Product Q&A

Q:Methods of Payment

T/T (Telegraphic Transfer) or Western Union or L/C at sight.

Q:Are you original manufacturer or trading company?

We are an integrated corporation specialized in manufacturing and exporting.

Q:Can you supply related drilling tools?

Yes, we can supply a full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipment like rigs, mud pump, air compressor, etc. as well.

Q:Which payment terms can you accept?

Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.

Q:How is your delivery time?

This will depend on your purchasing quantity. Normally we can deliver in 7-10 days.