品牌 | 海山 | 型号 | QTZ250 |
起重机类型 | 塔式起重机 | 跨度 | 70(米) |
额定起重力矩 | 2500(kN.m) | Zui大回转速度 | 0.7(r/min) |
20
|
25
|
30
|
35
|
40
|
45
|
50
|
55
|
60
|
65
|
70
|
|
12t -16.4m (t)a=4
|
9.5
|
7.3
|
5.9
|
5.1
|
4.2
|
3.5
|
3.1
|
2.7
|
2.4
|
2.1
|
1.9
|
6t -30m (t)a=2
|
6
|
6
|
6
|
5.2
|
4.3
|
3.6
|
3.2
|
2.8
|
2.5
|
2.2
|
2.0
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
55
|
60
|
65
|
|
12t -17.2m (t)a=4
|
10.1
|
7.8
|
6.1
|
5.2
|
4.4
|
3.8
|
3.3
|
2.9
|
2.6
|
2.3
|
6t -31.5m (t)a=2
|
6
|
6
|
6
|
5.3
|
4.5
|
3.9
|
3.4
|
3.0
|
2.7
|
2.4
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
55
|
60
|
|
12t -17.7m (t)a=4
|
10.45
|
8.2
|
6.51
|
5.42
|
4.6
|
3.96
|
3.46
|
3.04
|
2.7
|
6t -32m (t)a=2
|
6
|
6
|
6
|
5.52
|
4.7
|
4.06
|
3.56
|
3.14
|
2.8
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
52.5
|
|
12t -18.8m (t)a=4
|
11.2
|
8.63
|
6.98
|
5.7
|
4.94
|
4.27
|
3.73
|
3.5
|
6t -35m (t)a=2
|
6
|
6
|
6
|
6
|
5.04
|
4.37
|
3.83
|
3.6
|
20
|
25
|
30
|
35
|
40
|
45
|
|
12t -19.2m (t)a=4
|
11.4
|
8.88
|
7.18
|
5.9
|
5.1
|
4.4
|
6t -35.4m (t)a=2
|
6
|
6
|
6
|
6
|
5.2
|
4.5
|