Csdrill Kj311 Hard Rock Mining Blast Hole Drilling Rig Machine

Name: Csdrill Kj311 Hard Rock Mining Blast Hole Drilling Rig Machine
Brand: Changsha DTH Drill Construction Machinery Co., Ltd.
SKU: 2013863342

Hunan, ChinaChangsha DTH Drill Construction Machinery Co., Ltd.

US$580,000.00

1 Piece

Sample price:US$580000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

6 Months

Model NO.

KJ311

Certification

Condition

Used

Motor

Hydraulic Motor

Drill Hole Diameter

45mm

Drill Hole Depth

4305mm

Bit Type

Diamond Bit

Drilling Way

Rotary

Weight of Complete Machine

22000kg

Outer Dimensions

12000*2160*2500/3300mm

Drilling Hardness

F=6-20

Rotary Speed

0-110rpm

Lifting Force

40kn

Method of Feed

Oil Cylinder+Leaf Chain

Feed Stroke

2670mm

DTH Hammer

L30

Application

Farms,Energy & Mining,Factory,Household Drilling,

Voltage

380V

Transport Package

Carton and Wooden

Specification

KJ321

Trademark

CS Dril

Origin

Hunan, China

Production Capacity

500 Piece/Pieces Per Month

Key features

High Efficiency Drilling: Stepped piston design improves impact wave transmission, drilling speed, and tool lifespan.

Safe Tunnel Operation: Articulated four-wheel drive chassis ensures flexible, fast, and safe driving in narrow tunnels.

CE Certified Quality: Product holds CE certification ensuring compliance with international safety standards.

Custom OEM/ODM Support: Accepts OEM and ODM orders with dedicated R&D team and 25 years of design experience.

Versatile Application: Suitable for hard rock mining, lateral cross-cut drilling, and rock bolt installation.

Compact Dimensions: Outer dimensions of 12000*2160*2500/3300mm, weight 22000kg for complete machine.

Low Maintenance Design: All parts kept in good protection with considerable space for easy maintenance.

Company profile

In-stock CapacityFast DeliveryR&D CapabilitiesProduct Certification

Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-07-10Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤4.44hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR

AI-Powered supplier vetting

SummaryThe supplier is a trading company based in Changsha, China, with expertise in selling mechanical and electronic equipment. They engage in both domestic and export trade, with 41%-50% of sales from exports. Their production capacity is robust, especially in drill bits and drill pipes. The company holds ISO9001:2015 and CE certifications. However, they lack significant R&D innovation, having introduced no new products in the past year, and their after-sales service procedures lack documented records.

Supplier typeThe supplier is a trading company located in Changsha, China, focusing on wholesale and retail trade, particularly in mechanical and electronic products.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with quality management and product standards.

R&D capabilityThe supplier has not introduced new products in the past year and does not provide SDK for R&D, indicating limited innovation capability.

Production capacityThe supplier has a high production capacity, especially in drill bits and drill pipes, indicating strong manufacturing capabilities.

Customization capabilityThe supplier offers customization from samples and designs, and provides ODM and OEM services, indicating flexible customization capabilities.

Product Q&A

Q:Are you a manufacturer or trading company?

We are both, we have our own factory. And also have many long-relationship factories.

Q:What is your minimum order quantity?

Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality.

Q:Can you accept OEM & ODM?

Yes, both of them are acceptable,.Please tell us your requirements or design drawings kindly. As we have our own R&D team and the team leader is Dr.Zhao mingchun who has been always in the material research and drawing design of drilling tools for 25 years. And he had designed the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.

Q:How about the delivery time?

It depends, generally it takes about 15-25. If have stocks, Usually only 5-10 days if in stock.

Q:Can I have a visit to your factory before the order?

Sure, welcome, kindly contact us for address details and time schedule.