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支 腿 完 全 伸 出 時(shí) |
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吊桿位置在起重機(jī)兩側(cè)或后方 |
吊桿位置在起重機(jī)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 |
|
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|
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注：1、表中所示額定總荷載，是以起重機(jī)水平固定在硬地面的條件為前提，表中粗線上面的數(shù)值 以起重機(jī)強(qiáng)度為基礎(chǔ)，粗線下面數(shù)值以起重機(jī)穩(wěn)定性為基礎(chǔ)。 2、起重機(jī)不使用支腿工作時(shí)，應(yīng)用“不使用支腿時(shí)”欄內(nèi)的額定值，考慮地面條件及其它因素。“吊桿位置在起重機(jī)后方”意指吊桿位置在起重機(jī)正后方。 3、在粗線下面吊車的額定數(shù)值不得超過傾覆荷載的75% 4、各額定總荷載包括吊鉤重量（起吊重50t時(shí)為500kg，起吊重4t時(shí)為100kg）及吊索及其它裝載設(shè)備的重量。 5、鋼絲繩股數(shù)不應(yīng)超過下表所列數(shù)，每股鋼絲繩的荷載應(yīng)少于4000kg。
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吊桿長度 |
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|
鋼絲繩股數(shù) |
10 |
6 |
4 |
4 |
1 |
1 |
