Nānā nui o ka hao hao
ʻO ke ala kaʻaahi kahi mea nui o ke ala kaʻaahi, a ʻo kāna hana ʻo ia ke alakaʻi i nā huila kaʻaahi e neʻe ana i mua me ka pale ʻana i ka nui o ka kaomi ʻana e nā huila. E hāʻawi ke kaʻa hao kila i ka laumania, kūpaʻa a me ka hoʻomau i ka ʻōwili ʻana i ka ʻili no nā huila kaʻaahi e hala. Ma ke kaʻaahi uila a i ʻole ka ʻāpana poloka ʻakomi, hiki ke hoʻohana ʻia ke ala kaʻaahi ma ke ʻano he ala kaapuni.
Hoʻohana nā kaʻaahi o kēia wā i ke kila ʻōwili wela, a ʻo nā hemahema liʻiliʻi o ke kila ke kumu pilikia i ka palekana o ke kaʻaahi a me ke kaʻaahi e hele ana. No laila, e hele nā alahao i ka hoʻāʻo koʻikoʻi maikaʻi a hoʻokō i ke kūlana maikaʻi. Hiki i nā ala hao kila ke koʻikoʻi nui a kūpaʻa i ka hahai ʻana. ʻAʻole ʻae ʻia ke kaʻa hao mai nā māwae o loko a kūpaʻa i ka luhi a me ka pale ʻana i ke kapa.
Kaʻaahi Māmā maʻamau Kina
| Kūlana: GB11264-89 | ||||||
| Nui | Ana (mm) | Kaumaha (kg/m) | Ka lōʻihi(m) | |||
| Poʻo | kiʻekiʻe | Malalo | mānoanoa | |||
| GB6KG | 25.4 | 50.8 | 50.8 | 4.76 | 5.98 | 6-12 |
| GB9KG | 32.1 | 63.5 | 63.5 | 5.9 | 8.94 | |
| GB12KG | 38.1 | 69.85 | 69.85 | 7.54 | 12.2 | |
| GB15KG | 42.86 | 79.37 | 79.37 | 8.33 | 15.2 | |
| GB22KG | 50.3 | 93.66 | 93.66 | 10.72 | 23.3 | |
| GB30KG | 60.33 | 107.95 | 107.95 | 12.3 | 30.1 | |
| Kūlana: YB222-63 | ||||||
| 8KG | 25 | 65 | 54 | 7 | 8.42 | 6-12 |
| 18KG | 40 | 90 | 80 | 10 | 18.06 | |
| 24KG | 51 | 107 | 92 | 10.9 | 24.46 | |
Kaʻa Kaumaha Kaumaha Pākē
| Kūlana: GB2585-2007 | ||||||
| Nui | Ana (mm) | Kaumaha (kg/m) | Ka lōʻihi(m) | |||
| Poʻo | kiʻekiʻe | Malalo | mānoanoa | |||
| P38KG | 68 | 134 | 114 | 13 | 38.733 | 12.5-25 |
| P43KG | 70 | 140 | 114 | 14.5 | 44.653 | |
| P50KG | 70 | 152 | 132 | 15.5 | 51.514 | |
| P60KG | 73 | 170 | 150 | 16.5 | 61.64 | |
Kaʻa Kaʻa Crane Kūlana Pākē
| Kūlana: YB/T5055-93 | ||||||
| Nui | Ana (mm) | Kaumaha (kg/m) | Ka lōʻihi(m) | |||
| Poʻo | kiʻekiʻe | Malalo | mānoanoa | |||
| QU 70 | 70 | 120 | 120 | 28 | 52.8 | 12 |
| QU 80 | 80 | 130 | 130 | 32 | 63.69 | |
| QU 100 | 100 | 150 | 150 | 38 | 88.96 | |
| QU 120 | 120 | 170 | 170 | 44 | 118.1 | |
Ma keʻano he mea hoʻolako kaʻa kaʻa kaʻa, hiki iā JINDALAI STEEL ke hāʻawi i nā kaʻa kila maʻamau e like me ʻAmelika, BS, UIC, DIN, JIS, Australian a me ʻApelika Hema i hoʻohana ʻia i nā laina kaʻaahi, cranes a me ka mining lanahu.
