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GY-1A 钻机
GY-1A Drilling Rig
钻机的主要特点：
·具有油压自动给进机构，提高钻进效率，减轻工人体力劳动。
·采用球卡夹持机构，可实行不停机倒杆，操作方便，安全可靠。
·主动钻杆粗，传动扭矩大，不易折断。
·配有孔底压力计指示压力，便于掌握孔内情况。
·手柄集中，操作方便。
·结构紧凑，钻机、水泵及柴油机都安装在同一个底座上，占用面积小。
·重量轻，分解性强，便于搬迁，适合于平原和山区工作。
The main
advantages:
1) Hydraulic automatic feeding mechanism to improve
drilling efficiency and reduce
manual labor.
2) Ball clamping mechanism to realize reverse drilling
and easy, safety and reliable
operation.
3) Thick kelly with larger driving torque and
difficult to be broken.
4) Hole bottom pressure indicator to indicate the
pressure for easy monitoring.
5) Collected handles for easy operation.
6) Compact structure of drilling rig, water pump and
diesel installed in one base and low
land area occupation.
7) Low weight, good disassembly and easy removal
suitable for operation in flatland and
mountain regions.
|
主要技术参数 Main Specifications |
|
|
（1）基本参数 Basic Specifications |
|
|
钻进深度 Drilling depth |
100，180m |
|
钻杆直径 rod diameter |
42，43mm |
|
终孔直径 final hole diameter |
75，46mm |
|
最大开孔直径 max. opening hole diameter |
500mm |
|
钻孔倾角 drilling angle |
0~360° |
|
钻机外廓尺寸 Dimension（L*B*H） |
1640*920*1240mm |
|
钻机质量 weight |
500kg |
|
（2）回转器 Gyrator |
|
|
回转器转速（五档） 5 gyrator speed |
1010/790/470/295/140r/min |
|
油缸给进行程 cylinder feeding stroke |
450mm |
|
最大工作扭矩（KN.m）max. working torque |
0.7KN.m |
|
油缸最大给进力 max. cylinder feeding force |
25KN |
|
油缸最大起重力 max. cylinder pulling force |
35KN |
|
六方主动钻杆 hexagonal kelly |
Φ59*53-4000mm |
|
(3)卷扬机 Hoist |
|
|
最大提升能力（单绳）Max. Lifting force (single rope) |
11KN |
|
卷筒圆周线速度（二层） Round linear speed of the roll (2nd layer) |
1.05/0.66/0.31m/s |
|
钢丝绳直径 Diameter of steel rope |
9.3mm |
|
钢丝绳容量 length of steel rope |
35m |
|
(4)油泵 Oil Pump |
|
|
类型 class |
齿轮泵 gear pump |
|
型号 Type |
CBN-E310 |
|
额定压力 rated pressure |
16MPa |
|
最大压力 max. pressure |
20 MPa |
|
额定流量 rated flow |
10L/min |
|
额定转速 Rated speed |
2000r/min |
|
（5）动力 power |
|
|
柴油机型号 Type of diesel |
S1100 |
|
额定功率 Rated power |
10KW |
|
额定转速 Rated speed |
2000r/min |
|
电动机型号 Type of motor |
Y160M-4 |
|
（6）水泵 water pump |
|
|
最大许用压力 max. permitted pressure |
1.5MPa |
|
连续压力 outlet pressure |
0.7MPa |
|
额定冲次（配柴油）rated number of strokes for diesel |
120次/min 120 per min |
|
（7）钻塔 derrick |
|
|
型号 Type |
GY-1A |
|
塔高 height |
6.5m |
|
最大负荷 max. load |
35KN |
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