HFDX-6+全液压岩心钻机
- 钻孔直径: BQ, NQ, HQ, PQ
- 钻孔深度:2050/1600/1300/1000m
- 发动机功率:178kW
- 额定转速:2200rpm
产品介绍
采用绳索取芯金刚石钻探技术的全液压动力头式岩心钻机已成为发达国家用于固体矿床勘探的主导机型，也成为当前我国钻探技术与装备发展的主导趋势。在这种趋势下，郑州涵发勘察机械设备有限公司根据中国的国情，成功开发出HFDX-6+岩心钻机。
产品特性
1.液压泵组、主阀、液压马达均选用国际品牌纯进口件。马达组和减速机给进提升机构，长给进行程;主轴回转采用双马达驱动闭式回路。
2.档机械变速液压无级调速;桅杆用油缸起落，有触地功能，可折叠;液压系统采用负载敏感控制，履带自行行走;配备高位工作台和孔口工作台装置;配有液压支腿装置;有上扶正、下导向装置;孔口配有液压夹持器。
产品应用
适用于地质、冶金、煤炭、石油、天然气、地下水等行业。
技术参数
| Diesel Engine | Model | Cummins 6CTA (turbocharged and charge water cooled) |
| Displacement | 8.3L (2.19 US Gallons) | |
| Power | 178kW (240HP) | |
| Rated RPM(Factory setting) | 2200rpm | |
| Drilling Capacity | BQ | 2050m |
| NQ | 1600m | |
| HQ | 1300m | |
| PQ | 1000m | |
| Hydraulic Tank | Capacity | 420 L (111 US Gallons) |
| Capacity of Main Hoist | Hoisting Speed (single wire) | 38-70m/min(bare drum) |
| Hoisting force (single wire) | 120kN(26976 lbf) | |
| Steel Wire Diameter | 22 mm(0.86 inch) | |
| Steel Wire Length | 50 m(164 feet) | |
| Capacity of Wire line Hoist | Hoisting Force (single wire) | 15 kN(3372 lbf) (bare drum) |
| Steel Wire Diameter | 6 mm(0.24 inch) | |
| Steel Wire Length | 2000 m(6560 feet) | |
| Mast | Mast Height | 11 m(36 feet) |
| Mast Adjusting Angle | 0°—90° | |
| Drilling Angle | 45º off horizontal to 90ºvertical down | |
| Feeding Stroke | 3800 mm(150 inch) | |
| Slippage Stroke | 1500 mm(59 inch) | |
| Feed Pull | 22000kg(48510 lb) | |
| Feed Thrust | 11000kg(24255 lb) | |
| Rod Pull | 3m or 6m(9.84feet or 19.68feet) | |
| Mud Pump | Type | Reciprocating Pump Triplex Plunger |
| Model | BW320 | |
| Stroke | 110mm(4.3 inch) | |
| Output volume | 320,230,165,118 L/min (84.5, 61, 44, 31 US Gallons/min) | |
| Discharge pressure | 4.0, 5.0, 6.0, 8.0 Mpa(580, 725, 870, 1160 psi) | |
| Others | Weight | 14500 Kg(31973 lb) |
| Transport Dimensions (L × W ×H ) | 5900×2240×2500mm (232.3×88.1×98.4 inch) | |
| Transport Way | Steel Crawler |
