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Rock Tunnel Excavation Compact Hydraulic Mining Drilling Roadheader Jumbo Machines
US$10,000.00
1 Piece

Product profile

Customization

Available

Cutterhead Drive Mode

Hydraulic

Cutterhead Material

Carbon Steel

Model NO.

CMJ series

Cutterhead Structure

Composite

Excavation Diameter

0.2-3m

Type

Mechanical

Model

Cmj2-17

Drilling Diameter

27-42mm

Rod Length

2.475/2.875m

Drill Depth

2130mm

Impact Energy

200j

Suit Size

2*2 - 5*3.5

Walking Speed

30m/Min

Power

55kw

Voltage

660/1140V

Weight

1100kg

Transport Package

Export Wooden

Specification

Tunnel drilling jumbo

Trademark

EAG

Origin

China

HS Code

8430412200

Production Capacity

500 Set/Month

Key features

High Efficiency Drilling: Hydraulic system offers drilling speed twice that of pneumatic drills for faster excavation.
Energy Conservation: Electric hydraulic system power loss is only one-third of pneumatic drilling, saving significant energy.
Low Noise Operation: Reduces noise by 5-10 decibels compared to pneumatic drilling without exhaust gas pollution.
Cost Effective Maintenance: Adjustable parameters save 15-20% on drilling tools and rods, reducing overall operational costs.
Enhanced Safety: Operator position is far from work surface, preventing empty roof operations and improving safety.
Versatile Functionality: Can drill working face, roof, side walls, and upward anchor holes with a short slide frame.
Compact Structure: Small external dimensions and flexible mechanism suitable for narrow tunnel construction.
High Quality Construction: Ensures accurate drilling depth and spacing for regular tunnel size and surface quality.

Company profile

Business Type: Trading CompanyExport Year: 2014-06-20Nearest Port: Qingdao, Shanghai, NingboAverage Response Time: ≤11.88hTerms of Payment: T/T, LC, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP

AI-Powered supplier vetting

SummaryShandong Eagtop Industrial Mining Equipment Co., Ltd. is a private-owned trading company based in Jining, Shandong, China. It specializes in manufacturing and supplying mining equipment and power generator equipment, with a strong focus on innovation and technology. The company holds ISO 9001 certification and has a significant export market. It operates six production lines and has a robust R&D team. Its export sales constitute 71% to 90% of its total sales, and it has been exporting since 2014.
Supplier typeThe supplier is a trading company located in Shandong, China, involved in the industrial mining equipment sector.
CertificationsThe supplier holds an ISO 9001 certification, indicating compliance with recognized quality management standards.
R&D capabilityThe company emphasizes innovation, with investments in science and technology and a focus on intelligent, high-tech mining equipment.
Production capacityThe company operates six production lines and offers a wide range of mining and power generator equipment.

Product Q&A

Q:What is the drilling speed compared to pneumatic drills?
A:
The hydraulic rock drill has a drilling speed more than twice that of pneumatic rock drills under the same conditions.
Q:How much energy can be saved with this hydraulic system?
A:
The power required by the electric hydraulic system is only one-third of the power loss of pneumatic drilling.
Q:Does this machine reduce noise levels?
A:
Yes, it reduces noise by 5-10 decibels compared to pneumatic drilling and produces no exhaust gas pollution.
Q:What is the expected lifespan of the drilling tools?
A:
Drilling tools and drill rods can generally save 15% to 20% due to gentle impact stress and high transmission efficiency.
Q:Is the operator safe during operation?
A:
Yes, the driver's operating position is far away from the work surface, preventing empty roof operations.

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