适用范围
该钻机主要用于煤矿井下钻进瓦斯抽(排)放孔、注浆灭火孔、煤层注水孔、防突卸压孔、地质勘探孔及其它工程孔。适用于岩石坚固性系数f≤10的各种煤层、岩层。钻机可在基本参数表中规定的方位角和倾角范围内任意钻孔。
它分立柱架和座架两种钻架形式,可根据煤矿井下的巷道高低和使用选择不同的钻架。
该钻机在配备一台高压水发生器和选用高压密封钻杆就能对透气性低的煤层进行割缝,从而提高瓦斯抽放效率和大大缩短抽放时间。
该钻机采用液压传动机构,具有钻进能力大、速度快、操作简单、工作稳定可靠、移动安装方便等特点。
| 序号 | 项 目 | 单 位 | ZDY-650型 | ZDY-750型 | ZDY-1250型 | ZDY-2300型 |
| 1 | 钻进深度 | m | 150 | 150 | 200 | 300 |
| 2 | 开孔直径 | mm | Ф65,Ф85,Ф115 | Ф65,Ф85,Ф115 | Φ85,Φ115 | Φ94,Φ115,Φ133 |
| 3 | 终孔直径 | mm | Ф65,Ф75 | Ф65,Ф75 | Φ65,Φ75 | Φ94 |
| 4 | 钻杆规格 | mm | Ф42.Ф50 | Ф42.Ф50 | Ф50 | Φ63 |
| 5 | 钻孔倾角 | o | 0~90 | 0~90 | 0~90 | 0~90 |
| 6 | 钻孔方位角 | o | 0~360 | 0~360 | 0~360 | 0~360 |
| 7 | 推进行程 | mm | 850 | 850 | 850 | 850 |
| 8 | 电动机型号 | | YBK2-160L-4 | YBK2-180M-4 | YBK2-180L-4 | YBK2-225S-4 |
| 9 | 电动机功率 | kW | 15 | 18.5 | 22 | 37 |
| 10 | 电动机电压 | V | 380/660 | 380/660 | 380/660 | 380/660 |
| 13 | 整机重量 | Kg | 1200 | 1400 | 1600 | 2200 |
ZDY650 hydraulic bore well drilling machine
drilling machine hydraulic drilling machine
Product Introduction
The drill rig is a multi-function drill rig developedfacing drilling grouting hole for hydro-power station. It also can be used for drillng the hole of support, penetration-proof, blasting and treating dangerous rock and hillside.
It is mainly suitable for drilling hard rock with diamond bitand PDC bit, and DTH drilling as well.
Features
Resonable specification, assure more efficiently drilling;
Fully hydraulic drive, top-drive head rotation, feed and hoist are all done by ration pupm and ration motor which composite independent open hydraulic system, it is simple, advance, easy to use and maintain;
The main hydraulic components are from world famous hydraulic manufacturers, two-step filtering, to assure the reliability of the hydraulic system;
Newly-designed structure, three speeds, and can get different speeds through changing oil motor of top-drive head, to satisfy the needing of different drilling technology;
Light weight, easy to move, re-assembly and maintain. Especially suitable for drilling in tunnel an don the frame.
Technology Parameters
| NO. | item | unit | ZDY-650 | ZDY-750 | ZDY-1250 | ZDY-2300 |
| 1 | Drilling depth | m | 150 | 150 | 200 | 300 |
| 2 | Diameter of beginning hole | mm | 65,85,115 | 65,85,115 | 85,115 | 94,115,133 |
| 3 | Diameter of final hole | mm | 65,75 | 65,75 | 65,75 | 94 |
| 4 | Type of drill pipe | mm | 42.50 | 42.50 | 50 | 63 |
| 5 | Angle of drill | o | 0~90 | 0~90 | 0~90 | 0~90 |
| 6 | Drilling azimuth | o | 0~360 | 0~360 | 0~360 | 0~360 |
| 7 | Feeding travel | mm | 850 | 850 | 850 | 850 |
| 8 | Model of motor | | YBK2-160L-4 | YBK2-180M-4 | YBK2-180L-4 | YBK2-225S-4 |
| 9 | Power of motor | kW | 15 | 18.5 | 22 | 37 |
| 10 | Voltage of motor | V | 380/660 | 380/660 | 380/660 | 380/660 |
| 13 | weight | Kg | 1200 | 1400 | 1600 | 2200 |