Open-air DTH Crawler Rig for mining

Open-air DTH Crawler Rig for mining   About Kaishan Group Kaishan Group is recognized by the national large-scale industrial enterprises, listed in 2010 China Machinery Industry hundred enterprises No. 80, one of the key development areas for the Zhejiang Provincial People's Government of 164 key enterprises. Group member companies in the world's largest manufacturer of pneumatic rock drill; China's largest drilling equipment manufacturers; Asia's largest and the world's third air compressor manufacturers. Zhejiang's mountains Compressor Co., Ltd. in August 2011 was listed on the Shenzhen Stock Exchange (stock code: 300257).   1. Convenient maintenance of the hydraulic pump group: Gas motor drive, hydraulic pump group and placed in the hydraulic tank outside, oil pump and motor using characteristics of soft connection and are free to remove, make the pump running stable and reliable, and easy maintenance.   2. Centralized control of operating mechanism: Drill carriage design has the advanced hydraulic system and road system, all actions are centralized control, convenient operation.
Operation of pneumatic control valve, which can realize the opening of the oil pump and drill rig advance (promote), rotary, impact and ensure the high efficiency of drilling rig.   3. The flexible drill arm Using drill arm, by controlling the oil cylinder of adjustable height can adjust the Angle and horizontal hole drill, enlarged the scope of drilling, improve the product adaptability.        4. Safe and stable running: Low center of gravity, ground clearance, and can easily cross the rugged road. Special wheel motor-driven, climbing ability, low failure rate. Unique device for to cast off, greatly improving the reliability of the diamond dealers. Adaptation of vehicle diesel engine to the harsh environment, freely without an external compressor, shifting easier.  

KC120 Open air drilling rig  technical parameters
Rock hardness	f=6~20	Ground clearance(mm)	254
Drilled diameter(mm)	105~120	Walking speed(Km/h)	2.5
Economic drilling deep(m)	25	Drill arm rising corner	-19°~+60°
Pressure(MPa)	1.0~1.4	Drill arm swing angle	±45°
Air consumption(m^3/min)	≥21	Slide angle	-35°~+50°
Rotation speed(rpm)	0~67	Slide the pitch	180°
Lifting Power (KN)	13.6	Guide Extension(mm)	900
Drill rod dimension(mm)	76x3000	External dimension(mm)	5100x2030x2020
Grade ability	30°	Engine Model	/
Total power (kW)	/	Remark	/

       

Model	Dia. Of hole	Depth of hole	Push length	Working pressure	Air comsumption	Max lifting capacity	Remark
	mm	m	m	MPa	M3/min	KN
KC140	105-140	≥30	3	1.0-2.4	22	25	High Pressure Crawler Drill
KC120	105-120	≥30	3	0.7-1.4	21	20	Mdeium Pressure Crawler Drill

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DMCY-22/14Diesel portable air compressor  * Discharge pressure:1.4MPa    * air deliver:22m³/min    * Motor Power:250kW   >>  Click to view data for details

  Drilling rig scene       Contact Us Mark Ma International Sales Dream (Shanghai) Compressor Co.,Ltd
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