Core Drilling Machine of Spindle Type Power Drills Mine Drilling Rig

• After-sales Service: Core Drilling Machine of Spindle Type Power Drills
• Warranty: Core Drilling Machine of Spindle Type Power Drills
• Certification: ISO 9001:2008
• Condition: New
• Motor: Core Drilling Machine of Spindle Type Power Drills
• Drill Hole Diameter: >300mm
• Model NO.: mine drilling rig
• Drill Hole Depth: >200m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Core Drilling Rig
• Drilling Depth (M): 1000
• Max.Toque of Spindle (Nm): 4050
• Spindle Stroke (mm): 600
• Spindle Inner Dia. (mm): 96
• Usage: Ore, Water Well, Coal
• Power Type: Diesel
• Transport Package: Wooden Case
• Specification: Core Drilling Machine of Spindle Type power drills
• Trademark: Gold
• Origin: China
• HS Code: 901580009
• Production Capacity: 1000

Product Description

Core Drilling Machine of Spindle Type power drills mine drilling rig

Applications:

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.



Features:
Core Drilling Machine of Spindle Type power drills mine drilling rig
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
	reverse	72; 220
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
Hydraulic system		(32+12)L/min: 80kg/cm2 (32+12)L/min twin-gear pump,pressure:80kg/cm2
Driving stem		89×79×6000 mm 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)		2920×1100×1840

Core Drilling Machine of Spindle Type power drills mine drilling rig

Core Drilling Machine of Spindle Type power drills mine drilling rig