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Rezervuoti kraną

Kranų kėlimo galios diagrama

Siekis metrais nuo krano centro iki kėlimo centro
Krovinio svoris tonomis
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Kranų kėlimo galios diagrama yra skirta tik informaciniams tikslams ir negali būti panaudota tiksliai apskaičiuojant reikalingo krano dydį.

Instrukcijos:
1. Raskite krovinio svorį ir krano siekį.
2. Stulpelių  susikirtimo vietoje nurodoma,  kokios kėlimo galios krano reikia.

Pastabos:
1. Diagramoje neatsižvelgta į  krovinio kėlimo aukštį.
2. Kranų pajėgumai gali skirtis priklausomai nuo gamintojo.
3. Keliamoji galia gali skirtis priklausomai nuo krano tipo (Truck Mounted or All Terrain).

Kaip naudotis šia diagrama (pavyzdys):
Norint pakelti 10 tonų svorio krovinį  12 m siekiu: raskite 10 tonų svorio kolonėlėje ir 12 m siekio  eilutėje. Stulpelių susikirtimo vietoje rodomas reikalingas keliamosios galios kranas –  60 tonų kranas.