Core Drilling Machine of Spindle Type Model Xy-1000
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1. Drillings for the general exploration and investigation of solid mineral deposit, engineering geotectonic survey and concrete structure inspection holes.
2. Diamond drill bit, alloy drill bit and steel roller drill bit and so on are available for drilling according to different geological structures.
3. When the final holes are respectively 75mm and 46mm in diameter, the rated hole depths are separately 100m and 180m. The maximum of depth may not exceed 110% of that drilled in each hole. The maximum allowable hole diameter is 150 mm.
1. With hydraulic feeding device, elevated drilling efficiency, reduced labor strength.
2. The rig is equipped with an upper spherical jaw holding mechanism and hexagonal drive drilling rod which can be replaced without shutdown, high efficiency, safe and reliable.
3. A hole bottom pressure gauge is mounted indicating the pressure in order to control the status inside the hole.
4. Compact structure, small volume, lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas.
|Drilling depth (m)||1000|
|Spindle speed||forward||87; 160; 230; 270; 334; 500; 710; 1030|
|Max.toque of spindle (Nm)||4050|
|Spindle stroke (mm)||600|
|Spindle inner dia. (mm)||96|
|Spindle pull/push force(kg)||10000/7500|
|Hoist max. lifting force with single rope(kg)||4500|
|Hoist lift speed with single rope (the third layer)(m/s)||0.69; 1.27; 1.81; 2.64|
|Hoist wire rope dia. and capacity (m)||17.5(170kg/cm2) 17.5(170kg/cm2)wire rope capacity 110 m|
|18.5(170kg/cm2) 18.5(170kg/cm2)wire rope capacity 90 m|
|Workable speed of water brake (r/min)||700- 1800|
|Balance speed of water brake(single rope)/balance load(single rope)||3-8m/s/45kN|
(32+12)L/min twin-gear pump,pressure:80kg/cm2
Hexagonal kelly 89×79×6000 mm
|Power unit||Electric motor||Y225-4 37Kw 1480r/min|
|Diesel engine||R4105G54 42Kw 1500r/min|
|Weight (excluding power unit)(kg)||2180|
|Max. detachable subassembly (kg)||320|
|Overal dimesion (L×W×H)(mm)||