0531-85921111
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No. 546, Beiyuan Street, Tianqiao District, Jinan City, Shandong
+86-0531-85921111
PRODUCTS
In 2015, it was established to undertake all the assets, liabilities, personnel and business of the former Lianyungang 金年会体育 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
金年会体育（原金年会体育）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-4A Full Hydraulic Underground Drill Rig
I. General Introduction
HYKD-4A 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 Features:
1. It is separate in structure, small in size, light in weight, flexible in movement and convenient in operation.
2. The hydraulic pump is driven by explosion-proof electric motor through operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism.
3. Hydraulic chuck can satisfy the function of shackles and power-off protection.
4. The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable.
5. The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.
6. The range of spindle rotating speed is wide and the torque is large.
Ⅲ. Main Technical Specifications:
| ITEM |
UNIT |
PARAMETERS |
|
|
Drilling Depth (m) |
BQ |
600 |
|
|
NQ |
480 |
||
|
HQ |
350 |
||
|
Drill Head Rated Rotary Torque |
Nm |
1000 |
|
|
Rotary Speed |
r/min |
0~1200 |
|
|
|
kN |
100/50 |
|
|
Lifting Force/Feeding Force |
kN |
90/90 |
|
|
Rated Power of Electromotor |
kW |
55 |
|
|
Rated Rotary Speed of Electromotor |
r/min |
1480 |
|
|
Drill Head Feeding Stroke |
mm |
1800 |
|
|
System Pressure |
MPa |
28 |
|
|
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 |
2200 |
|
Power Unit |
kg |
1100 |
|
|
Control Cabinet |
kg |
130 |
|
|
Dimensions |
Main Machine |
mm |
4220*1020*1920 |
|
Power Unit |
mm |
2125*1140*1290 |
|
|
Control Cabinet |
mm |
960*550*1050 |
|