What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What is the warranty period?

We provide 24 hours online service for warranty and technical support.

What types of drilling bits are compatible?

The rig is compatible with diamond bits and carbide-tipped bits for various drilling works.

Geotechnical Drilling Rig Tunnel Drilling Machine Rotary Core Drill Rig

Name: Geotechnical Drilling Rig Tunnel Drilling Machine Rotary Core Drill Rig
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2204959575

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$65,710.00

1 Set

Product profile

After-sales Service

Online Technical Services

Warranty

24 Hours Online Service

Certification

Model NO.

SRC400UG

Condition

New

Drill Hole Diameter

Aq Bq Nq Hq

Drill Hole Depth

400m

Bit Type

Diamond Bit

Drilling Way

Rotary

Weight

1335kg

Product Name

Core Drilling Rig

Name

Hydraulic Core Drilling Rig

Application

Geological Prospecting

Advantage

High Performance

Feature

Multi-Functional,Hydraulic Controlling

Power Type

Electric

Engine Power

55kw

Motor Rotational Speed

1480rpm

Spindle Rotational Speed

280-1200r/Min

Azimuth Angle

0-360

Spindle Torque

910nm

Main Pump Max Pressure

31.5MPa

Auxiliary Pump Max Pressure

21MPa

Max Pressure

25MPa

Transport Package

Goods Can Be Packed According to Customer Requirem

Specification

2800*1020*1550mm

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

8000pieces/Month

Key features

360-Degree Drilling Capability: Designed for underground 360-degree drilling work with azimuth angle 0-360 degrees.

Multi-Angle Drilling Support: Swinging arm and mast allow luffing movement for multi-angle drilling (0-90 surface, 0-360 underground).

Compact and Portable Design: Lightweight (1335kg) with disassemblable main frame for easy transport in bad conditions.

High Precision Rotary Mechanism: Equipped with diamond or carbide-tipped bits capable of penetrating hard rock layers up to 400m depth.

Hydraulic Fluid Drive System: Rotation, feed, pumping, and clamping rely on fluid drive for controlled speed and torque.

Stable Mast Operation: Sliding, extending, and retracting mast function ensures stability on ground or platforms.

Versatile Application Scope: Suitable for mine exploring, surface coring, railway engineering, tunneling, and water conservancy projects.

24-Hour Online Support: Provides 24 hours online service for after-sales technical assistance.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFull CustomizationFlexible Customization

Zhejiang Sanrock Supply Management Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-16Nearest Port: ningbo, qingdaoAverage Response Time: ≤3.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT

AI-Powered supplier vetting

SummaryZhejiang Sanrock Supply Management Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering mining machinery and related mechanical and electronic equipment. It reports strong export orientation, with 90% of total sales from exports, self-operated import/export rights, and five years of export experience. Customization is available across sample-based, design-based, full, minor, and flexible formats. However, the supplier is not identified as a professional technical supplier and does not provide 3D software design services. Evidence is insufficient for certification holding, financial credibility, production capacity, and customer cases. Service procedures for supplier approval, corrective actions, and complaint handling exist but lack written records; inventory, overseas warehouse, and overseas showroom capabilities are explicitly absent.

Supplier typeThe supplier is a limited company in Zhejiang, China, classified as both a trading company and manufacturer/factory. Its stated scope covers mining machinery, mechanical equipment, electronic products, supply-chain services, warehousing, and consulting activities.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also explicitly lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while the effectiveness of after-sales execution is not demonstrated.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. Although it offers several customization formats, the records do not establish research, development, or advanced innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization service capability, although it does not establish 3D design support.

Product Q&A

Q:What payment methods do you accept?

You can pay by credit card, TT, Western Union, LC, PayPal, Money Gram, or small-amount payment.

Q:How is the shipment handled?

For large or heavy products, we ship by sea or land. For small items, we use DHL, UPS, Fedex, or TNT. You can also appoint your preferred shipping method.

Q:How do you ensure product quality?

We have experienced QC staff who perform strict inspection and testing for every order before shipping.

Q:What is the maximum drilling depth?

The rig can drill up to 400m depth depending on the bit diameter used.

Q:Can the machine be disassembled for transport?

Yes, the main frame can be disassembled for easy transport under bad transportation conditions.