What is the lead time for shipping?

The average lead time is one month for both peak and off-peak seasons.

Is OEM and ODM service available?

Yes, both OEM and ODM services are available with customization from designs.

What is the maximum drilling hole diameter?

The drilling hole diameter ranges from 76mm to 260mm depending on the model.

Mining Rock Drilling Machine Down The Hole Drilling Machine

Name: Mining Rock Drilling Machine Down The Hole Drilling Machine
Brand: Henan Yugong Machinery Equipment Co., Ltd.
SKU: 2116619775

Henan, ChinaHenan Yugong Machinery Equipment Co., Ltd.

US$19,880.00

1-9 Sets

US$16,880.00

10-19 Sets

US$12,980.00

20+ Sets

Product profile

Customization

Available

After-sales Service

Video Support, Spare Parts

Warranty

1 Year

Model NO.

YGS150/YGS180/YGS300

Certification

CE, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

200-250mm

Drill Hole Depth

250-300m

Bit Type

Diamond Bit

Drilling Way

Impactor

Drilling Hole Diameter

76-260mm

Highest Horizontal Hole Height

3.6m

Power Configuration

Yc4dk100-T304 73.5kw/2200rpm

Application

Drill Mining Blasting Hole

Type

Crawler Self Propelled

Walking Speed

2.5-4km/H

Main Power

33~132kw

Transport Package

Standard Container

Specification

6600*2220*2600 mm

Trademark

YUGONG

Origin

China

HS Code

8430503900

Production Capacity

800sets/Month

Key features

Versatile DTH Drilling: Performs in almost any rock drill-ability category for gas, mineral, water, and oil wells.

High Terrain Adaptability: Large working range with crawler design ensures strong adaptability to difficult terrains.

Adjustable Rotation Speed: Power head adjusts speed based on rock layer softness for smooth high torque output.

Durable High-Strength Frame: Frame constructed from high-strength steel for a strong and durable overall structure.

Extended Service Life: Tubing drag chain design reduces friction to protect tubing and increase longevity.

Efficient Energy Transfer: Impactor design reduces energy loss and minimizes drilling depth influence on boreholes.

Flexible Power Options: Available with diesel or electric motors to suit different working conditions.

Customizable Specifications: Drilling hole diameter and power configuration can be customized from designs.

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: ≤1.85h

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.