1. Amandla (kg): 5 kuya ku-5000
2. Isakhiwo esihlangene, kulula ukusifaka
3. I-Compression and Tension iyatholakala
4. Insimbi ye-alloy noma i-Aluminium material
5. Izinga lokuvikela lifinyelela ku-IP65
6. Ngezinhlelo zokusebenza eziqinile nezinamandla
7. Izindlela zokulinganisa ubunzima bokumelana
8. Insimbi ye-alloy yekhwalithi ephezulu ene-nickel plating
1. Phoqa ukulawula nokulinganisa
Iseli yomthwalo ye-C420 iyinzwa enezinjongo ezimbaxa-mbili yokucindezela nokucindezelwa, enobubanzi obubanzi, kusukela ku-5kg kuya ku-5t. Impahla yenziwe ngensimbi ye-alloy, indawo engaphezulu i-nickel-plated, futhi izinga lokuvikela yi-IP65. Inesakhiwo esihlangene futhi kulula ukuyifaka. Ifanele ukulawula amandla nokulinganisa.