Can the machine be customized?

Yes, we offer customization from samples, designs, or full customization.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the accepted payment terms?

Accepted payments include T/T, L/C, PayPal, D/P, Western Union, and cash.

Factory Price Reverse Circulation Drilling Rig RC Underground Core Drilling Machine

Name: Factory Price Reverse Circulation Drilling Rig RC Underground Core Drilling Machine
Brand: Henan Yulu Machinery Co., Ltd.
SKU: 2117232275

Henan, ChinaHenan Yulu Machinery Co., Ltd.

US$13,000.00

1-4 Sets

US$10,000.00

5-9 Sets

US$7,000.00

10+ Sets

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

412

Certification

CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

AC Motor

Drill Hole Diameter

250-300mm

Drill Hole Depth

>200m

Bit Type

Diamond Bit

Drilling Way

Compound

Type

Crawler

Max Drilling Depth

500m

Drilling Diameter

105-350mm

Working Wind Pressure

1.05-4.5MPa

Air Consumption

16-60m3/Min

Drill Pipe Length

Drill Pipe Diameter

89mm

Shaft Pressure

10t

Lifting Power

28t

One-Time Advance Length

6.6m

Boost Speed

3.0m/Min

Advancing Speed

0.5-5m/Min

Rapid Rise Speed

25m/Min

Fast Forward Speed

40m/Min

Maximum Rotation Torque

8500-11000nm

Rotation Speed

75-150r/Min

Transport Package

Container

Specification

4100*2000*2500 mm

Trademark

YUGONG

Origin

China

HS Code

8430419000

Production Capacity

5000sets/Year

Key features

Multifunctional Drilling: Suitable for water wells, geothermal, and exploration using air, mud, or dry hydraulic methods.

High Efficiency: Footage efficiency of 10-35m/h with low failure rate and high cost performance.

Deep Drilling Capability: Max drilling depth of 500m with a drilling diameter range of 105-350mm.

Quality Assurance: Strict ISO 9001 standard process with pre-production samples and final inspections.

Flexible Customization: Customizable from samples, designs, or full customization for specific needs.

Durable Construction: Crawler type design with high hydraulic outrigger stroke and robust lifting power.

Wide Application: Used in industrial/agricultural water projects, testing wells, and engineering reinforcement.

Certified Product: CE and ISO 9001 certified ensuring safety and quality standards.

Company profile

Importers and ExportersExperienced TeamFast DeliveryLow MOQ

Henan Yulu Machinery Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.63h

About Our Factory & Business Background

Address26/27 F, Block B, Jingsha Plaza, No. 8 South Jingguang Road, Zhengzhou, Henan, China

Number of Employees69

Registered Capital50,000,000 RMB

Terms of PaymentT/T, LC, PayPal, D/P, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsDrilling Machine, Paper Cup Machine, Cotton Candy Machine, Pump, Excavator, Egg Tray Machine, Slitting Machine, Fog Cannon, Shot Blasting Machine, Rock Splitter

R&D Engineers8 people