Coal Mine Rock Drilling And Breaking Equipment

Payment Type: T/T,Paypal,Western Union
Min. Order: 1 Set/Sets
Delivery Time: 5 Days

Basic Info

Model No.: YT28

Structure: Horizontal Drilling Machine

Layout: Horizontal

Controlling Mode: Artificial

Number of Shaft: 3

Hole Diameter: <50mm

Automatic Grade: Semiautomatic

Precision: Normal Precision

Certification: CE, ISO 9001

Condition: New

Color: Blue

Additional Info

Packaging: Carton Box

Productivity: 10000 Sets/Month

Brand: CNMC

Transportation: Ocean,Land,Air

Place of Origin: Shandong

Supply Ability: 10000 Sets/Month

Certificate: CE

HS Code: 81671900

Port: Qingdao,Shanghai,Ningbo

Product Description

Introduction of Coal Mine Rock Drilling And Breaking Equipment

The air leg rock drill YT28 is a modern hammer drill that is characterized by fast speed, high efficiency, low noise and light weight. As a result, it is commonly used in large sized mines, medium sized mines and tunnels, and it is well received around the world.

With the help of air-water linkage system, quick leg retraction mechanism and air pressure adjustment system, our pneumatic rock drill provides simple operation aside from its elegant appearance. Moreover, a silencer is applied to cut down the noise level during work. 

Shandong Hightop Machinery Co., Ltd is the leader in polyurethane technology . Our company is mainly in engaged in Spray Foam Machine, Polyurethane Foaming Machine, Spray Foam Equipment, Spray Foam Insulation Machine also have Airless Spray Equipment ,small excavator , Road Construction Machinery , Packing Machine ,snack machine .,chemical material, air polisher.

Coal Mine Rock Drilling And Breaking Equipment

Model: YT28
N.W: 27 Kg
Length: 640 mm
Cylinder Diameter: 90 mm
Piston Stroke: 50 mm
Working Pressure: 0.4~0.5 Mpa
Impact Energy:  ≥70 J
Impact Frequency:  ≥38 Hz
Air Consumption:  ≤88 L/S
Air Pipe Inner Diameter: 25 mm
Water Pipe Inner Diameter: 13 mm
Rock Drill Hole Diameter: 34~42mm
Rock Drill Hole Depth:  5m
Shank Size:  22×108 mm

Images of Coal Mine Rock Drilling And Breaking Equipment

Coal Mine Rock DrillRock Breaking EquipmentRock Drilling And Blasting9-45

About Us

China Machinery Co. ,Ltd (CNMC), established in 1980, is an important and a large construction engineering equipment joint-stock enterprise Group of Shandong province, It has several wholly-owned subsidiaries, company headquarters is located at Jining Shandong province.
We have CE Certificate,SGS Product Certificate, ISO9000 Quality Control Certificate and BV Supplier Certificate, Our machine had win much good reputation through its quality and nice performance. Nowadays Our products have been exported to 127 countries and regions over the world.



Our Factory

Our Factory

Customers Visit

Customers Visit




The Leader of the Belt and Road 


Contat Information


Whats App




© 2019 CHINA WAY. All Rights Reserved.  Shandong Hightop Machinery Co,.Ltd,  Inc.   All rights reserved. site map.  sitemap.html