What is the minimum rock hardness this machine can handle?

The machine is designed to drill in rock layers with hardness greater than 20.

What certifications does the product have?

The product is certified with CE, ISO 9001, and SGS.

What is the working air pressure requirement?

The working air pressure ranges from 0.5 to 1.0 Mpa depending on the model.

Professional Rotary Drilling Machine for Oil Mining Core Drill Rig Spare Parts

Name: Professional Rotary Drilling Machine for Oil Mining Core Drill Rig Spare Parts
Brand: Henan Yugong Machinery Equipment Co., Ltd.
SKU: 2207546585

Henan, ChinaHenan Yugong Machinery Equipment Co., Ltd.

US$1,227.00-3,787.00

1 set

Product profile

Customization

Available

After-sales Service

Video Guidance, 24 Hours Service

Warranty

1 Year

Model NO.

YG-300

Structure

Horizontal Drilling Machine

Layout

Horizontal

Controlling Mode

Artificial

Number of Shaft

Hole Diameter

60-130mm

Automatic Grade

Automatic

Precision

Certification

CE, ISO 9001, SGS

Condition

New

Product Name

DTH Drilling Rig Machine

Air Consumption

0.5-0.7MPa

Air Cylinder Diameter

90mm 140mm

Motor Power

3kw

Voltage

380V

Drilling Rod Length

1025mm

Dimension

1740*260*420mm

Rock Layer Hardness

>20

Rated Rotation

1440r/Min

Main Application

Blasthole

Transport Package

Fumigation Free Woodend Case Package

Specification

Weight: 320kg 470kg 480kg

Trademark

YUGONG

Origin

China

HS Code

8430390000

Production Capacity

750sets/Month

Key features

Versatile Application: Suitable for small/medium mines, road construction, defense, water conservancy, and rugged terrain.

High Precision Drilling: Achieves drilling diameters from 50mm to 130mm with precision engineering.

Robust Performance: Designed for rock layer hardness greater than 20 with high propulsion force.

Comprehensive Certification: Certified by CE, ISO 9001, and SGS for quality and safety standards.

1-Year Warranty: Includes a full 1-year warranty coverage for peace of mind.

24-Hour Support: Provides 24-hour video guidance and technical service availability.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Multiple Payment Options: Accepts LC, T/T, PayPal, Western Union, and Money Gram for flexibility.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryR&D Capabilities

Henan Yugong Machinery Equipment Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.55h

AI-Powered supplier vetting

SummaryHenan Yugong Machinery Equipment Co., Ltd. is identified as a China-based trading company and manufacturer/factory supplying shotcrete equipment. It offers OEM and ODM services and can customize from customer designs, with exports representing 71%–90% of total sales. However, evidence indicates limited international service infrastructure: no overseas warehouse, showroom, agent, branch, or reported offline trade-show participation. Peak- and off-season lead times are both stated as one month. Service governance and quality-control documentation are weak or unavailable, including no written procedures for supplier assessment, corrective actions, or complaint handling, and zero quality-control test equipment reported. The supplier reported no new products in the past year, has one R&D engineer, and no available SDK. Audit information is present from TÜV Rheinland, but the stated audit result is 0 and the report validity period ended on 2025-03-07; the supplied data does not explain the result. Financial...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a stated business scope covering mechanical equipment sales, leasing, R&D, industrial design, and engineering-related services. The primary product is shotcrete equipment, and the company is based in Henan, China.

After-Sales capabilityThe supplier accepts multiple quotation and payment methods and states a one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent, or branch, and reports no written procedures or records for corrective actions or customer complaint handling, limiting evidence of structured after-sales support.

R&D capabilityThe supplier has one R&D engineer and offers ODM services, but it reported no new products during the past year, no available SDK, and no new-product information in that period. These stated limitations indicate weak recent innovation evidence.

Customization capabilityThe supplier explicitly provides customization from customer designs, offers ODM services, and reports OEM capability for popular brands. These statements directly support the supplier’s ability to provide customized manufacturing or design-based services.