What certifications does the equipment hold?

The equipment holds CE, RoHS, ISO 9001:2000, and ISO 9001:2008 certifications.

Explosion Proof Reverse Circulation Hazardous Zone Drilling Rig for Coal Mine and Petrochemical Site Work

Name: Explosion Proof Reverse Circulation Hazardous Zone Drilling Rig for Coal Mine and Petrochemical Site Work
Brand: Rizhao Fuqian International Trade Co., Ltd.
SKU: 2296097105

Shandong, ChinaRizhao Fuqian International Trade Co., Ltd.

US$50,000.00-90,000.00

1 Set

Sample price:US$60000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support Via Video/Phone/Email

Warranty

12 Months Warranty

Model NO.

RC400

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

>300mm

Drill Hole Depth

>150m

Bit Type

Diamond Bit

Drilling Way

Compound

Type

Crawler

Max Drilling Depth

300m

Drilling Diameter

105-305mm

Air Pressure

1.2-3.5MPa

Air Consumption

16-55m³/Min

Drill Pipe Length

Drill Pipe Diameter

89/102mm

Diameter of Air Reverse

89/102mm

Axial Pressure

Lifting Force

22t

Fast Lifting Speed

20m/Min

Fast Feeding Speed

32m/Min

Max Rotary Torque

8000/4000nm

Max Rotary Speed

75/150r/Min

Transport Package

Nude with Anti-Rust Treatment + Steel Frame Reinfo

Specification

6.2*1.9*1.85m

Trademark

zhongsheng

Origin

China

HS Code

84304900

Production Capacity

500

Key features

Explosion Proof Design: Specially engineered for hazardous zones in coal mines and petrochemical sites.

High Efficiency RC System: Advanced air reverse circulation ensures fast cuttings removal and high penetration rates.

Wide Drilling Range: Drilling diameter from 105mm to 550mm and depth up to 700m across multiple models.

Powerful Rotary Torque: Dual-speed rotary head delivers up to 18,000 Nm torque for hard rock formations.

Intelligent Control System: Real-time fault diagnostics and drilling parameter display for precise operation.

Comprehensive Warranty: 12 months warranty with technical support via video, phone, or email.

Company profile

Low MOQFast DeliveryCustomization from SamplesCustomization from Designs

Rizhao Fuqian International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: QINGDAO, LIANYUNGANG, NINGBOAverage Response Time: ≤0.62hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, CFR

About Our Factory & Business Background

AddressRoom 3903, Building 1, Antai International Plaza, Yantai Road, Qinlou Street, Donggang, Rizhao, Shandong, China

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

Our Production Capability & Technical Expertise

Main ProductsWell Drilling Rig, Core Drilling Rig, Reverse Circulation Drilling Rig, Geological Exploration Drilling Rig, Water Well Drilling Rig, Hydraulic Exploration Rig, Integrated DTH Blast Hole Drilling Rig, All-in-One Blasting Drilling Rig, 600m 800m Portable Drilling Rig, Mineral Exploration /Ore Prospecting Rig

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What types of drilling rigs do you manufacture?

We produce a full range of drilling equipment, including full hydraulic core drilling rigs, water well drilling rigs, photovoltaic drilling rigs, large-diameter DTH hammer drilling rigs, and custom compact confined-space DTH drills.

Q:Can you customize a rig for special working conditions?

Yes. We offer customized solutions for confined spaces, special angles, limited access sites, and other demanding conditions. Please provide your site specifications, and our engineering team will design accordingly.

Q:Do you provide technical support before and after purchase?

Absolutely. We have a complete pre-sales, in-sales, and after-sales service system. Our team offers site evaluation, rig selection advice, operation training, and ongoing technical support.

Q:Do you have spare parts available?

Yes. We maintain a sufficient inventory of genuine spare parts to ensure minimal downtime. Parts can be shipped quickly worldwide.

Q:What are the main applications for this drill rig?

Ideal for water well drilling, geothermal wells, mining exploration, foundation piling, hydrological drilling, and rock strata drilling in hard rock formations.