What should we do if the product is defective?

All products come with a one-year remote warranty. If you receive a defective product, we will provide online technical support.

What is the warranty period?

Standard warranty is 12 months or 2,000 operating hours (whichever comes first). Extended warranty is optional up to 36 months.

What after-sales services are provided?

We provide online technical assistance, spare parts supply, and on-site or remote operation/maintenance training.

Versatile Hydraulic Core Drilling Rig Machine for Soil Investigation and Sampling Work

Name: Versatile Hydraulic Core Drilling Rig Machine for Soil Investigation and Sampling Work
Brand: Henan Yugong Machinery Equipment Co., Ltd.
SKU: 1989271931

Henan, ChinaHenan Yugong Machinery Equipment Co., Ltd.

US$25,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

One Year

Model NO.

YG-QX400

Certification

Condition

New

Motor

Hydraulics

Drill Hole Diameter

<100mm

Drill Hole Depth

>200m

Bit Type

Drag Bit

Drilling Way

Impactor

Product Name

Full Hydraulic Core Drilling Rig

Drilling Method

Hydraulic Feeding

Applicable Industries

Geological Survey/Mining Industry

Max Drilling Depth

300-1500m

Drill Pipe Diameter

28mm/32mm/42mm

Drilling Bit

PDC Bit

Engine

Disel Engine

Engine Power

78kw/96kw/118kw/154kw/194kw(Six-Cylinder)

Walking Style

Track

Maximum Torque

300-500(N.M)

Transport Package

40hq

Specification

4.3 Ton

Trademark

Yugong

Origin

Henan

HS Code

84304900

Key features

High Efficiency & Power: Big torque, high power unit allocation, and advanced load sensitive control technique for maximum efficiency.

Reliable International Brands: Diesel engines, hydraulic pumps, and key spare parts from famous domestic and international brands.

Wireless Remote Control: Equipped with wireless remote control crawler chassis for safe and flexible operation on various terrains.

Environmental Protection: Lower pollution discharge and professional noise reducing design suitable for urban operations.

Versatile Applications: Suitable for core drilling, geological survey, mining, road exploration, and blasting hole drilling.

Customizable Configurations: Custom configurations available including drilling depth, engine power, and bit types upon request.

Compact & Durable Design: Reasonably designed body with compact structure, elegant outline, and easy operation.

Comprehensive Warranty: Standard 12-month warranty with optional extended coverage up to 36 months and global support.

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: ≤1.98h

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.

Product Q&A

Q:How can I get a quote?

You can send us an inquiry through Made in China or email us with your requirements. We will contact you within 8 hours.

Q:How can I trust you?

You can visit our company by phone or video call, or you can come to our company and factory to see our capabilities in person. We will arrange a tour for you.

Q:Do you provide OEM/ODM services?

Yes, we provide OEM/ODM services. We are happy to develop new products with our clients. We provide customized sticker/printing/packaging/technical services.

Q:How do you ship and how long does it take?

We usually ship by sea, which generally arrives within 60 working days after shipment. Air freight is also acceptable. The delivery time depends on the product.

Q:What are your payment methods?

We use TT (Telegraphic Transfer). We also accept other payment methods such as Credit Assurance, Western Union, and cash.