Khyd140 Portable Coal Mine Electric Motor Rock Drilling Rig - China

Key words: portable rock drilling rig, hard rock drilling rig, core drilling rig for hard rock, mine rock drilling rig, coal mine equipment, coal mine drilling machine, underground coal mine drilling machine

1 - The brief introductions of KHYD140 rock drilling rig

KHYD140 rock electric drill is a tool for rock blasting hole.

Drilling rigs should be equipped with drilling stand, and can be horizontally forward or inclined upward to drill in any direction.

In order to prolong the service life of drill bits and improve the working conditions of operators, water draining powder is called wet drilling.

In the operation of drilling rig, we only need to operate the hand wheel, and the drilling machine can push itself forward and return quickly.

2 - The specifications of KHYD140 rock drilling rig

Model KHYD140

Rated output power of electric motor kw 5.5

Rated voltage of electric motor v 380

Rated frequency of electric motor hz 50

Rated current of electric motor a 11.6

Motor rotating speed r/min 1440

Motor phase number three phase communication

Rated working mode continuity

Drilling speed mm/min 280

Maximum axial thrust n 12000

Borehole diameter mm 42-80(rock)

80~100(coal seam)

Hardness range protodikonov`s scale of hardness f<10

Maximum drilling depth m 20(rock)

30~80(coal seam)

Weight of drilling rig (excluding runways, drill pipes, drills) kg 100

Cable specifications equipped by buyer U 3x4+1x4

Company Contact:

• Posted By: Shandong Master Machinery Group Co.,Ltd.

• Phone: 18865479510

• Address: No.47,Jinyu Road,Jining City,Shandong Province,China, Jining , 中国 , China

• Email:

• Website: http://www.sdjujiang.com

• Business Description: Master Group Co., Ltd. is dedicated to providing the drilling rig and pile driver for engineering and mining construction.
  
  As a active response to the Belt and Road Initiative, We have took numerous efforts to go abroad.
  
  Our products have been sold to Europe, CentralAsia, Southeast Asia, Africa and dozens of countries and regions.
  
  We focus on providing innovative products and services that meet or exceed the expectations of our global customers while complying with safety and regulatory requirements.
  
  We are a leading company in the drill rig industry in China.
  
  We have established solid relationship with several universities, research laboratories, designing institutes and prospecting institutes.
  
  And we have participated in a number of national key projects and earned our reputation.
  
  Our Companys “HuaxiaMaster” has become a well-known brand in China.
  
  Our Products:
  
  - Bxz 1 Diamond Core Drilling Rig
  
  - Bxz 2 Kohler Engine Core Drilling Rig Machine
  
  - Bxz 2l Vertical Small Drilling Rig Machine
  
  - Qz 2a Three Phase Electric Rock Core Sampling Drilling Rig
  
  - Qz 2b Gasoline Engine Mini Diamond Core Drilling Rig