Diamond arm is an excavator accessory used in road construction projects, specially used for excavating cracked rocks, medium-strong wind fossils, hard clay, shale and karst landforms. I lona ala aʻe o lana mea mamana aoga, e faʻaleleia atili le lelei o le auala-soʻosiʻoti kata susunuina.
Minging
O le Primond Lima e talafeagai mo Mining i Tap Tap Pile Coal Mina ma le Ore ma le Platinell Creaking Leve i lalo ole F = 8. Maualuga le aoga ma le maualalo o le le aoga fua faatatau.
Tumau le sasaina
O le Tupu Kong Lima o se malosi o le shocavator faʻapitoa faʻaaogaina mo le faʻaʻaisa o le eleele ua vavaeina. O lona malosi malosi ma maualuga le lelei na saunia ai se fesoasoani tele mo geocal Ausilali ma Alamanuia atinae.
