Water drilling rig

JDL-5 deep crawler water drill rig

Product description: JDL-5 deep crawler water drill rig
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JDL-500 Water well drilling machine

Main Features:

1.JDL-5 mechanical top drive drilling rig is a kind of drilling and equipment that integrates the functions of water drill and air drill. 2.It adopts a 5-speed manual gearbox, with a wide speed change range, sensitive and convenient forward and reverse switching,and higher transmission efficiency than hydraulic power transmission. Double the power consumption, greatly reduce the power consumption, more efficient and energy-saving. 3.It solves the problems of difficult air DTH drilling in soil layers and lowconstruction efficiency of rotary drilling rigs in hard rock layers, gravel and pebble layers.

*机械顶驱JDL-5主要技术参数***
钻进力 *Drilling capacity*	*水井钻深 Drilling depth for water well*	*800m（152mm~203mm）*
	绳索取芯 75mm孔径 Wireline coring N size	1200m
	开孔钻孔(钻头)直径 Borehole (Drill bit) dia.	Ø75～Ø350mm
	钻进角度 Drilling angle	75-90°
动力头参数 Drive head	提升力 Lifting capacity	240kN
	推进力 Thrusting capacity	180kN
	回转转速 Rotary speed RPM	正转：43-1080r/min
		反转：47、144 r/min
	最大扭矩 Max. Torque	14000N.m
动力部分 Power Unit	柴油机型号 Engine Model	云内 YN48GBZ
	额定功率/转速 Rated power/speed	92kW/ 2400r/min
机械卷扬单绳提升力 Mechanical winch capacity		8Ton

配套钻杆 Drill pipe	钻杆直径 Drill pipe dia.	Ø50/ Ø60 /、Ø76/ Ø89mm NQ/ HQ /PQ
	钻杆长度 Drill pipe length	3000mm
配套泥浆泵 Mud pump		BW200/ BW250/BW320
配套空压机 Air compressor	耗气总量 Air consumption	16～35m3/min
	工作风压 Air pressure	10.5～24.6bar
履带参数 Crawler chassis	行走速度Walking speed	0～2 km/h
	爬坡能力 Climbing angle	Max. 25°~30°
整机尺寸 Dimension	运输状态 Transport	*630020002650mm*
	工作状态 Working	*380025008500mm*
整机重量 Weight with steel crawler		11500kg