|Place of Origin:||China|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||wooden box|
|Delivery Time:||Within 7-12 days|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||2000 sets per year|
|Features:||Easy Operation / Free Maintaining||Product Name:||Borehole Drilling Machine|
|Type:||Rotary Drilling Rig||Weight:||1450KG|
|Drilling Speed:||25-2000rpm||Range Of Spindle Speed(r.p.m):||0-3000r/min|
|Warranty:||1 Year||Application:||For Wooden Side Hole Drilling,Metal Processing,Mine,Wood/Steel,water Irrigation Works.etc.|
180m borehole drilling machine,
crawler type borehole drilling machine,
soil testing crawler drilling machine
GK-180 Borehole Drilling Machine with hydraulic feeding id widely utilized and featured in high power and load(2 T), large Torques transmission, etc.The rotating speed of vertical hexagonal spindle varies between 71 r/min - 825 r/min.
It is suited for Geotechnical survey, geological core drilling, small hole drilling for grout, blast and water well in railway, water conservancy, bridge, dam foundation and other constructions.Diamond drill it, alloy drill bit and steel roller drill bit are available for drilling according to different geological structures.
|GK-180 Borehole Drilling Machine|
|Drill rod caliber||42mm|
|Weight(without power unit)||750kg|
|Upward displacement speed of idling vertical spindle||0.05m/s|
|Downward displacement speed of idling vertical spindle||0.067m/s|
|Spindle pull-down max.||15KN|
|Spindle lifting capacity max.||25KN|
|Brake belt width||50mm|
|Max. lifting capacity||20KN|
|Hoisting drum revolution||20,39,85,170r/min|
|Wire rope diameter||9.3mm|
|Wire rope capability||40m|
|Working pressure max.||1.2Mpa|
|Power(diesel engine or motor)|
1. After the drill bit of the hydraulic well drilling rig is drilled into the structure, the center drilling tool needs to be replaced in time. First, the bottom of the hole needs to be cleaned, and then the residue at the bottom of the hole needs to be blown clean. After the bit stops rotating, drill out the bit in the hydraulic well drill. It is most suitable when the lifting force is slow enough to lift the bit.
2. Drilling process summarizes the bit of hydraulic well drilling rig. It is also necessary to pay close attention to the follow-up conditions of casing, understand the specific situation of drilling in time, clean up the drilling in time, and drill the bit on the well drilling rig. Strong lifting is prohibited in this process.
Contact Person: cathy