|Type:||Rotary Drilling Rig||Usage:||Anchor Drilling,construction|
|Drilling Depth:||40-200m||Drilling Diameter:||90-250mm|
|Air Consumption:||11.3-25m3/min||Drill Pipe Length:||3000mm|
|Hole Angle Range:||0-90°||Rotary Speed:||30-80 R/min|
|Weight:||6500Kgs||Drill Rod Dia.:||76mm,89mm,102mm|
|Size:||6900×2200×2200mm||DTH Hammer:||DHD3.5,Ql-40 DHD340 DHD350Q DHD360|
crawler mounted drill rig,
construction drilling equipment
200M Top Drive Crawler Anchor Drilling Rig with Full Hydraulic Power Head JKM458
Diesel engine&electric motor drive available
JKM458 Crawler Anchor Drilling rig a kind of full hydraulic power head (top drive) multifunctional crawler drilling rig,it adopts diesel motor,hudraulic oil pump unit offers power to hydraulic motor moving,turn-ground,propulsion and lifting, and angle orientation of oil cylinder,etc.When the anchor Drilling rig is working, only the down the hole hammer consume the compressed air. The construction drilling rig is used for water well, geothermic air-conditioner drilling operation and various stonework blasting hole operation, the engineering drilling rig can also realize the process such as breast wall drilling with casing following, conduct drilling grouting hole of the hydropower cofferdam, grouting hole for dyke seepage control and grouting hole for base enforcement and anchor hole. It can be applied in construction of big tonnage stress anchoring hole for hydro power station, railway, highway, drainage hole and geologic calamity fathering for landslide prevention and rock collapse.
1. The great rotary torque of the drilling rig makes the application wider, the borehole speed faster, the accident disposal capability better and drilling work efficiency higher.
2. Extension mechanism in the output spindle of top drive power head protects drilling tools effectively.
3. The gearshift mechanism of top drive power head adopts the hydraulic shift method which has the strongpoint of the quickness, convenience, reliability, etc. of the gearshift.
4. The hydraulic clamp & wrench device enormously decreases the assistant time and also reduces the intensity of operating work
5. The rig is crawler mounted, which makes the machine move easily.
6. Most of hydraulic elements are selected from world famous brand products in order to achieve high reliability and performance stability.
7. It can be used by various drilling methods, such as: Non-cycle liquid dry auger drill DTH hammer drill in rock layer by air Mud circulation drill in sand soil layer DTH hammer with tube drill in broken rock area by air
8. JKM458 crawler drilling rig has level system( drill arm) is able to adjust mast in different angle and height without moving drilling rig. It also can working for anchoring drilling in deep foundation basis.
9. JKM458 drill rig can install with jet grouting device in order to drill enlarge head anchoring work height of level during the drill work.
|6||Max. Feed force||KN||30|
|7||Max. Lifting force||Kgf||6000|
|8||Max. Feed Speed||M/min||15|
|9||Max. Lifting Speed||M/min||15|
|10||Max Swing of Boom||°||45° left / 45° right|
|11||Max Dump of Boom||°||up60 down20|
|12||Max Swing of Guide||°||30(L) / 91(R)|
|13||Max Dump of Guide||°||180|
|18||Compressor Pressure Required||Mpa||1.2-2.4|
|19||Max. Travel Speed||Km/h||2|
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate
Contact Person: Ms. Sekura Yu