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支 腿 完 全 伸 出 时 |
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吊杆位置在起重机两侧或后方 |
吊杆位置在起重机前方和全周 |
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|
A B |
10.4m |
17.6m |
24.8m |
32.0m |
10.4m |
17.6m |
24.8m |
32.0m |
|
3.0m |
50,000 |
27,000 |
|
|
28,000 |
20,000 |
|
|
|
3.5m |
43,000 |
27,000 |
|
|
28,000 |
20,000 |
|
|
|
4.0m |
38,000 |
27,000 |
|
|
28,000 |
20,000 |
|
|
|
4.5m |
34,000 |
27,000 |
18,000 |
|
22,000 |
20,000 |
14,000 |
|
|
5.0m |
30,000 |
27,000 |
18,000 |
|
17,700 |
17,700 |
14,000 |
|
|
5.5m |
27,500 |
24,900 |
18,000 |
|
14,200 |
14,400 |
14,000 |
|
|
6.0m |
25,000 |
22,900 |
18,000 |
12,000 |
11,700 |
12,200 |
12,200 |
9,000 |
|
6.5m |
22,700 |
21,200 |
18,000 |
12,000 |
9,800 |
10,300 |
10,400 |
9,000 |
|
7.0m |
20,100 |
19,500 |
16,750 |
12,000 |
8,300 |
8,800 |
8,900 |
9,000 |
|
8.0m |
15,700 |
16,300 |
14,700 |
12,000 |
6,100 |
6,650 |
6,800 |
6,850 |
|
9.0m |
12,700 |
13,300 |
12,600 |
10,750 |
4,600 |
5,150 |
5,300 |
5,350 |
|
10.0m |
|
11,100 |
11,000 |
9,750 |
|
4,000 |
4,200 |
4,250 |
|
11.0m |
|
9,400 |
9,500 |
8,900 |
|
3,200 |
3,350 |
3,400 |
|
12.0m |
|
8,000 |
8,200 |
8,000 |
|
2,500 |
2,650 |
2,700 |
|
14.0m |
|
5,900 |
6,100 |
6,200 |
|
1,450 |
1,650 |
1,700 |
|
16.0m |
|
4,400 |
4,700 |
4,800 |
|
750 |
950 |
1,000 |
|
18.0m |
|
|
3,600 |
3,700 |
|
|
|
|
|
20.0m |
|
|
2,700 |
2,850 |
|
|
|
|
|
22.0m |
|
|
2,000 |
2,150 |
|
|
|
|
|
24.0m |
|
|
|
1,600 |
|
|
|
|
|
26.0m |
|
|
|
1,150 |
|
|
|
|
|
28.0m |
|
|
|
800 |
|
|
|
|
|
29.0m |
|
|
|
600 |
|
|
|
|
|
注：1、表中所示额定总荷载，是以起重机水平固定在硬地面的条件为前提，表中粗线上面的数值 以起重机强度为基础，粗线下面数值以起重机稳定性为基础。 2、起重机不使用支腿工作时，应用“不使用支腿时”栏内的额定值，考虑地面条件及其它因素。“吊杆位置在起重机后方”意指吊杆位置在起重机正后方。 3、在粗线下面吊车的额定数值不得超过倾覆荷载的75% 4、各额定总荷载包括吊钩重量（起吊重50t时为500kg，起吊重4t时为100kg）及吊索及其它装载设备的重量。 5、钢丝绳股数不应超过下表所列数，每股钢丝绳的荷载应少于4000kg。
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|
吊杆长度 |
|
|
|
|
|
|
|
钢丝绳股数 |
10 |
6 |
4 |
4 |
1 |
1 |