0518-85800984
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No.1 xinjian east road, haizhou development zone, lianyungang, jiangsu, China
0518-85800984
0518-85383089
PRODUCTS
In 2015, it was established to undertake all the assets, liabilities, personnel and business of the former Lianyungang Huanghai Machinery Co., Ltd., formerly known as the Northwest Exploration Machinery Factory of the Ministry of Geology and Mineral Resources established in Wushan County, Gansu Province in 1970. In 1995, the whole system was relocated to Lianyungang, Jiangsu Province. city.
产品展厅
连云港黄海勘探技术有限公司（原连云港黄海机械股份有限公司）是我国钻孔机械行业从事地质勘探、煤层气钻采、工程基桩钻孔和非开挖管线铺设成套技术装备设计与制造的企业，是国家级高新技术企业，设有江苏省级企业技术中心。
HYKD-5A Full Hydraulic Underground Core Drill Rig
I. General Introduction
HYKD-5A full hydraulic underground top drive drill rig is mainly applied in the fields of coal, geology, metallurgy and engineering. It is used for drilling large dia. gas suction hole in mines, gallery as well as coal mine, water injection hole, and big dia. horizontal hole. It can meet the big dia. roller drilling, hard tungsten-carbide drilling and percussive-rotary drilling.
Ⅱ. Main Technical Specifications:
|
ITEM |
UNIT |
PARAMETERS |
|
|
Drilling Depth (m) |
BQ |
900 |
|
|
NQ |
750 |
||
|
HQ |
500 |
||
|
Drill Head Rated Rotary Torque |
Nm |
1600 |
|
|
Rotary Speed |
r/min |
0~1200 |
|
|
Lifting Force/Feeding Force (Chain) |
kN |
140/70 |
|
|
Lifting Force/Feeding Force (Cylinder Driving Directly) |
kN |
90/90 |
|
|
Rated Power of Electromotor |
kW |
75 |
|
|
Rated Rotary Speed of Electromotor |
r/min |
1480 |
|
|
Drill Head Feeding Stroke |
mm |
1800 |
|
|
System Pressure |
MPa |
32 |
|
|
Single-wire Hoisting Capacity of Wire-line Winch |
kN |
12 |
|
|
Rope Dia. of Wire-line Winch |
mm |
6 |
|
|
Drilling Angle |
° |
0-180 |
|
|
Weight |
Main Machine |
kg |
2220 |
|
Power Unit |
kg |
1200 |
|
|
Control Cabinet |
kg |
130 |
|
|
Dimensions |
Main Machine |
mm |
4220*1020*1920 |
|
Power Unit |
mm |
2125*1140*1290 |
|
|
Control Cabinet |
mm |
960*550*1050 |
|