Kaishan KG920B 25m portable crawler borehole drilling rig machine for sale

THE LOW PRESSURE PNEUMATIC SURFACE DTH DRILLING RIG

Model:KG910A
Rock rigidity:f=6-20
Drilling Hole Diameter:80-105mm
Drilling Depth:25m
Traveling Speed:0-0.2km/h
Rotation Speed:0-105r/min
Rotation Torque:980N.m
Max Feed Force:15000N
Cilmb Capacity:30°
Ground Clearance:254mm
Weight:3100kg
Dimension:4100*2030*2020mm
Power:20.2kw
Working pressure:7-10bar
Air consumption:9-13m3/min

KG910 series surface DTH drilling rig retains the characteristics of KY100 drillingrig such as simple structure and stable performance.The hydraulic system,traveling components and the gyrator have been optimized and upgraded.The totation speed and advancing speed can be faster.The motor service life is longer and the reliability is better.

THE MIDDLLE PRESSURE PNEUMATIC SURFACE DTH DRILLING RIG

Model:KG920B
Rock rigidity:f=6-20
Drilling Hole Diameter:80-115mm
Drilling Depth:25m
Traveling Speed:0-1.8km/h
Rotation Speed:0-70r/min
Rotation Torque:1400N.m
Max Feed Force:15000N
Cilmb Capacity:30°
Ground Clearance:290mm
Weight:4200kg
Dimension:5500*2200*2300mm
Power:58kw
Working pressure:10-17bar
Air consumption:9-16m3/min

KG920 series surface DTH drilling rig retains the characteristics of KY125 drilling rig.The hydraulic system,drill boom components,traveling components have been optimized and upgraded.Motivation and climb capacity is stronger and drilling angle is more reasonable.Rotation speed and advancig speed can be faster.The motor service life is longer and thr reliability is better.

THE HIGH PRESSURE PNEUMATIC SURFACE DTH DRILLING RIG

Model:KG940A
Rock rigidity:f=6-20
Drilling Hole Diameter:105-165mm
Drilling Depth:25m
Traveling Speed:0-2.0km/h
Rotation Speed:0-100r/min
Rotation Torque:2800N.m
Max Feed Force:22000N
Cilmb Capacity:30°
Ground Clearance:320mm
Weight:6500kg
Dimension:5400*2330*2020mm
Power:58kw
Working pressure:10-24bar
Air consumption:12-24m3/min

KG940 series surface DTH drilling rig retains the characteristics of KY140 drilling rig.The hydraulic system,drill boom conponents,traveling components have been optimized and upgraded.Motivation and climb capacity is stronger and drilling angle is more reasonable. Rotation speed and advancing speed can be faster.The motor service life is longer and the reliability is better.

The option of easy mining Kaishan Drilliing rig

1.High rock rigidity,Hard to move,Low efficiency?

KG series drilling rig's Max.Climb Capacity is 40°,and Max.Ground Clearance is 450mm,so it can be Easily overcome obstacles and be better to achieve climbing and mining.The Rotation speed and The Rotation torque have a direct impact on the drilling speed and the drilling cost.KG series' Rotation speed is Controlled within a reasonable range of 70r/min-120r/min.Although the machine vibration is reduced, the drilling speed is guaranteed.The greater the rotation torque, the stronger the ability to prevent stuck drilling.KG series drilling rig's Max rotation torque is 4500n.m,Even if the drilling rig is on a slope,It can be keep working high efficiently .

2.More conditional restrictions,Hard to drill,Less workload?

KG series drilling rig' hydraulic system has been updated and upgraded.specifically KG920 series use new Large diameter valve block 30 pumps,new Diverter valve and new connector.The Max.feed force is 22000N.And the range of Boom lift is too wide,such as 25°up,50°down and more.Also the range of Boom swing has tow ranges. The range of Guide Tilt Has 50°up,135°down and 180°,also Guide swing has seven ranges.Even The compensation stroke can reach 900mm.Greatly expanded the drilling range,So KG series drilling rig has Strong environmental adaptability.

3.Unstable gas supply affects project progress?

Kaishan LGCY series and KSCY series portable diesel screw air compressor often provide power for KG series drilling rig.The mian engine of the screw air compressor consists of rotor,cylinder,bearing and shaft seal.The efficiency of the screw air compressor depends on the rotor,also the life of the screw air compressor depends on the bearing and the shaft seal.Only Kaishan can produce a whole pedigree of rotor in the world and the diameter of 220kw rotor can reach 386cm.The bearing of screw air coompressor generally use SKF,and low speed,the bearing no extra force,the worklife of the screw air compressor will be longer.Kaishan compressor's rotor is direct driven,no speed gear,lower speed,higher efficiency.So the worklife of Kaishan compressor is longer than other brand compressor.Kaishan compressor can continue to provide stable and efficient power for the mechanical equipment and support the equipment at g high speed and stability.

R&D/MANUFACTURING

Pre-Sales Services

Inquiry and consulting support
Sample testing support
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After -Sales Service

Training how to instal the machine,trianing how to use the machine.
Engineers available to service machinery overseas.