Intelligent and efficient drilling equipment:
5 advantages effectively solve the difficulties of tunneling efficiency and quality.
1、Five types of propellers and two drilling machine configurations (18KW and 33KW) realize deeper and faster drilling.
2、The multi-stage anti-seizure design reduces the drilling tool consumption by 10%.
3、The drilling pipe extension assisting system easily realizes the pipe-shed drilling, grouting-hole drilling, and advance geological exploration.
4、The enclosed cab with heating and air conditioning system and noise reduction design guarantees the comfortable and easy operations.
5、The intelligent computer guiding realizes accurate positioning of drilling boom and higher arrangement efficiency of holes.

项目 Item	单位Unit	参数Parameter
最大作业覆盖面积 Maximum operation cover area	㎡	186.5
最大作业高度 Maximum operation height	mm	13110
最大作业宽度 Maximum operation width	mm	16527
钻臂延伸长度 Drill boom extended length	mm	1602
钻臂延伸角度 Drill boom lifting angle	°	69/-43
钻臂摆动角度 Tit angle for propeller	°	±45
推进器翻转角度 Propeller tit angle	°	360
推进器补偿长度 Propeller compensation length	mm	1800
最大推进力 Maximum propulsive force	kN	22.5
钻孔深度 Drill hole depth	mm	5140/6015
凿岩机冲击功率 Impact power of gadder	kW	18.8/31
凿岩机冲击频率 Impact frequency of gadder	Hz	47/(63-72)
凿岩机回转扭矩 Swing torque of gadder	N·m	780/671
钻孔直径 Diameter for dill hole	mm	φ43-φ140
水冲洗压力 Water flushing pressure	bar	10月15日
气润滑压力 Gas lubrication pressure	bar	2月4日
工作服务平台举升高度 Lifting height for working service platform	mm	12000
工作服务平台摆动宽度 Swing width for working service platform	mm	15500
工作服务平台额定载重 Rated load for working service platform	kg	400
开放式驾驶室升降高度 Lifting height of cab	mm	1200
开放式驾驶室顶棚升降高度 Lifting height of cab roof	mm	700
总装机功率 Total installed power	kW	237/282
外接电源 External power supply	V/Hz	380/50
最高行驶车速 Maximum traveling speed	km/h	20
最大爬坡度 Maximum gradability	°	20
发动机功率 Engine power	kW	186
开放式驾驶室版台车运输尺寸(长×宽×高) Transport dimension(L×W×H)	mm	17240*2926*3278
封闭式驾驶室版台车运输尺寸(长×宽×高) Transport dimension(L×W×H)	mm	17240*2926*3655
整车质量 Curb weight	kg	50000