AS, KS series rigs derrick for overall ascension, hoisting system operation space is large, the driller's vision. The main body of rig is constituted by the A-shaped left and right thighs, also known A-tower, according to the construction necessary supporting base and platform .Used in coalfield geology, hydrogeology, geothermal development, oil drilling and other operations. In the drilling process for discharging drill pipe, casing and drill movements swimming system. etc.
钻塔型号
技术参数 |
AS17-30 |
AS24-50 |
AS27-50 |
AS27-70 |
AS27-70 |
AS31-130 |
AS38-135 |
AS31-135 |
AS31-130 |
AS41-170 |
|
主体材料 |
钢管 |
角钢 |
钢管 |
钢管 |
钢管 |
钢管 |
钢管 |
钢管 |
型钢 |
型钢 |
|
大钩最大载荷(t) |
30 |
50 |
50 |
70 |
70 |
130 |
135 |
135 |
130 |
170 |
|
塔架高度(m) |
17 |
24 |
27 |
27 |
27 |
31 |
38 |
38 |
31 |
41 |
|
跨度(m) |
4.23.1 |
53.5 |
5.53.5 |
5.53.5 |
5.53.5 |
6.34.85 |
75.0 |
74.85 |
6.5 |
6.5 |
|
二层台安装高度(m) Platform installation height |
8.0 |
17.5 |
17.5 |
17.5 |
17.5 |
17.5 |
27.0 |
26.5 |
17.5 |
26.35 |
|
天车crown block |
四轮定滑车 |
五轮定滑车 |
六轮定滑车 |
||||||||
钻塔重量 |
塔架自重(kg) |
5400 |
10956 |
14593 |
14208 |
14208 |
26874 |
28135 |
27360 |
32467 |
37000 |
塔底自重(kg) |
1600 |
1950 |
3691 |
5435 |
14500 |
25526 |
30360 |
30840 |
30000 |
49900 |
|
三角支架形式垂直高度(m) |
斜拉杆4.73 |
斜拉杆5.06 |
斜拉杆5.06 |
斜拉杆5.06 |
斜拉杆5.06 |
三角支架短横梁 |
三角支架短横梁 |
三角支架短横梁 |
三角支架短横梁 |
三角支架短横梁 |
|
工作平台高度(m) |
底座 |
底座 |
底座 |
底座 |
1.2 |
1.59 |
1.7 |
1.59 |
2.75/2.1 |
4.0/3.14 |