Ketane ea ho phahamisa ke sesebelisoa se sebelisetsoang ho phahamisa le ho tsamaisa lintho tse boima, hangata tse nang le lihokelo tse ngata tsa tšepe. Lihokelo tsena li ka etsoa ka tšepe, alloy kapa lisebelisoa tse ling ho mamella boima le khatello ea lintho tse boima. Liketane tsa ho phahamisa li atisa ho sebelisoa lisebelisoa tsa mechine tse kang li-cranes, cranes, le lifti ho fana ka tšehetso e tsitsitseng le bokhoni ba lipalangoang.Ketane ea ho phahamisa ke sesebelisoa sa bohlokoa le sa bohlokoa sa ho nka crane. Bolelele ba ketane bo ka fetoloa ho ea ka bophahamo ba ho phahamisa ntho e phahamisang.
Ho phahamisa ketane holim'a: ho bentša, ho ntšofala, pente e qoelisoang, polasetiki e leketlileng, electroplating.
Ho phahamisa litekanyetso tsa tlhahiso ea ketane: ISO3077, EN818-2, AS2321.
Tiisetso ea polokeho ea ketane ea ho phahamisa: makhetlo a 4 ntlha ea polokeho, makhetlo a 4 boima ba liteko.
1. Khetha lisebelisoa : litšepe tse matla le tse thata tse nang le botsitso bo botle;
2. Moralo o bonolo oa sebopeho: Ho bonolo ho o sebelisa, ho bonolo ho o nkela sebaka, ho boloka basebetsi;
3. Phekolo ea holim'a sehlahisoa : Bokaholimo bo bentšitsoe, bo pentiloe le lits'ebetso tse ling tse ngata ho sireletsa sehlahisoa;
4 .Ts'ebetso e tsitsitseng : Ka mor'a ts'ebetso ea ho qhekella khafetsa, sehlahisoa se na le mojaro o phahameng 'me ha ho bonolo ho senya;
Boholo ba dxp(mm) | Bophara | Boima ba 'mele(kg/m) | Working LoadLimit(t) | Leka Mojaro(kN) | BreakingLoad min.KN | |
Hare min.w1 | Ka ntle max.w3 | |||||
3x9 | 3.8 | 10.7 | 0.21 | 0.28 | 7.1 | 11.3 |
4×12 | 5 | 14.3 | 0.35 | 0.5 | 12.6 | 20.1 |
5×15 | 6.3 | 17.9 | 0.54 | 0.8 | 19.6 | 31.4 |
6x18 | 7.5 | 21 | 0.79 | 1.1 | 27 | 45.2 |
6.3×19 | 7.9 | 22.6 | 0.86 | 1.25 | 31.2 | 49.9 |
7x21 | 9 | 24.5 | 1.07 | 1.5 | 37 | 61.6 |
8x24 | 10 | 28 | 1.38 | 2 | 48 | 80.4 |
9x27 | 11.3 | 32.2 | 1.76 | 2.5 | 63.6 | 102 |
10 × 30 | 12.5 | 35 | 2.2 | 3.2 | 76 | 125 |
11.2×33,6 | 14 | 40.1 | 2.71 | 4 | 98.5 | 158 |
11 × 43 | 12.6 | 36.5 | 2.33 | 3.8 | 92 | 154 |
12 × 36 | 15 | 42 | 3.1 | 4.6 | 109 | 181 |
12.5×38 | 15.5 | 42.2 | 3.3 | 4.9 | 117 | 196 |
13 × 39 | 16.3 | 46 | 3.8 | 5 | 128 | 214 |
14 × 42 | 18 | 49 | 4.13 | 6.3 | 150 | 250 |
14 × 50 | 17 | 48 | 4 | 6.3 | 150 | 250 |
15x46 | 20 | 52 | 5.17 | 7 | 168 | 280 |
16x48 | 20 | 56 | 5.63 | 8 | 192 | 320 |
16x49 | 24.5 | 59.5 | 5.71 | 8 | 192 | 320 |
16x64 | 23.9 | 58.9 | 5.11 | 8 | 192 | 320 |
18x54 | 23 | 63 | 6.85 | 10 | 246 | 410 |
18x54 | 21 | 60 | 6.6 | 10 | 246 | 410 |
19x57 | 23.7 | 63.2 | 7.7 | 11.3 | 270 | 450 |
20×60 | 25 | 70 | 8.6 | 12.5 | 300 | 500 |
22x65 | 28 | 74.2 | 10.7 | 15.3 | 366 | 610 |
22x66 | 28 | 77 | 10.2 | 15.3 | 366 | 610 |
22x86 | 26 | 74 | 9.5 | 15.3 | 366 | 610 |
24x72 | 32 | 82 | 12.78 | 18 | 432 | 720 |
24x86 | 28 | 79 | 11.6 | 18 | 432 | 720 |
26x78 | 35 | 91 | 14.87 | 21.3 | 510 | 720 |
26x92 | 30 | 86 | 13.7 | 21.3 | 510 | 850 |