JB series Hydraulic Walking Piling Rig o se mamanu lauiloa mo le tuʻufaʻatasia maualuga o le eletise, eletise ma masini faʻapipiʻi.E iai atoa le Aia Tatau o Meatotino Tutoatasi ma ua maua tusi pasi mai le malo o Saina ona o ana tekonolosi.O le rig e maua ai le faʻatinoga sili ona lelei, galue faʻatuatuaina, faʻaaogaina lautele i le SMW metotia (Soil Mixing Wall method).E mafai ona faʻapipiʻi le rig i le samala faʻapipiʻi tiso, mea faʻapipiʻi faʻapipiʻi muamua, ma isi. E talafeagai mo faʻaputuga eseese ma tulaga faʻavae, e pei o, auala maualuga, auala faʻasalalau, alalaupapa, ports, faʻamau vai, metro stations ma skyscrapers. .