Beijing Kaixingda Industry Technology Development Co., Ltd.
Main products:Drilling Rig,Water Well Drilling Rig,DTH Hammer,Glass Tube,Molybdenum Wire
Products
Contact Us
  • Contact Person : Mr. jia jeff
  • Company Name : Beijing Kaixingda Industry Technology Development Co., Ltd.
  • Tel : 86-10-67562712
  • Fax : 86-10-67562693
  • Address : Beijing,beijing,NO.15 MAJIAPU,FENGTAI DISTRICT
  • Country/Region : China
  • Zip : 100068

KG940A-D06 borehole DTH hammer Drilling Rig

KG940A-D06 borehole DTH hammer Drilling Rig
Product Detailed
KG940A-D06 borehole DTH hammer Drilling Rig 1.drill at open air mine 2.new upgraded functions 3.good quality for tested

KG940A-D06 borehole DTH hammer Drilling Rig1.drill at open air mine2.new upgraded functions3.good quality for tested  

KG940A is one type machine improved from KY140. It works in open air.On KY140base , KG940A 

optimize and upgrade the hydraumatic system , the part of drill boom and part walking so on . It 

has better function than KY140, for example : more motor , stronger gradeability ,more reasonable

 drilling angle , faster rotation and propulsion speed and so on . Its horse power life is longer and 

reliability is better .

Rock rigidity

 F=6-20

Diameter of hole 

 Φ105-152mm

Optium drilling depth

25m

Rotation speed

100r/min

Rotation torque                

2800N.m

Lift power

22KN

Feed way

oil cylinder-chain

Walk speed

0-2.0Km/h

gradeability

30°

Ground clearance 

320mm

Weight 

6500kg

shape

5355*2330*2365

Sliding carriage pitch angle

180°

Sliding carriage swing angle

Left95°,right50°,total 145°

Drill boom pitch angle

Blow 25°,elevation45°, total 70°

Drill boom pitch swing angle

Left45°, right45°, total 90°

Drill carrier 's maximum floating

±10°

Sliding carriage suppling length

1200mm

power

YC4D80(58Kw 2400r/min)

Drill pipe

Φ76/Φ89

Working air pressure

1.0-2.4Mpa

Air consumption 

12-24m³/min

KG940A compare with KY140

KG940A

KY140

remark

Power

YC4D80(4108)

YC4D80(4108)

Walking parts

waling reducer imported(hydraulic and machine dual brake system )

Walking reducer made at home(hydraulic brake system

Stronger gradeability, reliable brake , 

avoiding to smooth slope

Hydraulic system

32pump,large valve and new divider ; 

walking boom

28.2pump

Increase flowing ,

Smaller resistance and more tidy shape,

easy operated

Sliding carrier parts

Thick and stronger sliding carrier,

and lower friction platen

Rude steel sliding carrier

Stronger steel and lower friction

Pneumatic system

Live and importing gas valve

Ball valve

Easy to operate

Rotation speed

71/min(diesel 1700r/min

100r/min(diesel2400r/min)

62r/min(1700)

Improve 14%

Feeding speed

580mm/s

530mm/s

Improve 10%

                                               

KG940A-D06 borehole DTH hammer Drilling Rig



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.