55 HPDR

I-Woltman 55 HPDR iyinsiza yokumba eqinile eyenzelwe ukuhlangabezana nezidingo ezinzima zemisebenzi yokwakha yesimanje nezisekelo. Ngomthwalo osebenzayo ongu-65,000 kg, le rig ihlinzeka ngendawo eqinile yezinhlelo ezahlukene zokumba, iqinisekisa ukunemba nokwethembeka ekusebenzeni. Iphakanyiswa ngenjini enezinga eliphezulu yokusebenza ethumela u-555 kW, i-Woltman 55 HPDR iklanyelwe ukubhekana nezimo zomhlabathi ezinzima nemisebenzi eyinhloko, iyenza ibe yinsiza ebalulekile kubachwepheshe bokwakha. Ifakwe ngokuqina okukhulu okungu-250 kNm, le rig yokumba ikhuluma ekufinyeleleni ezindaweni ezinzima futhi ifinyelele imiphumela engcono ezimweni ezahlukene zokumba. Ngobukhulu bokumba obuphezulu obungu-23 meters, ifanele imisebenzi yokwakha ezijulile, kuhlanganise nokufakwa kwamapayipi nezinye izinhlelo ze-geotechnical. Umklamo we-Woltman 55 HPDR uhlanganisa ubuchwepheshe obuphambili obuthuthukisa ukusebenza kahle, uvumela ukusethwa okusheshayo nokunciphisa isikhathi sokungasebenzi, okubalulekile ukuze kugcinwe izikhathi zemisebenzi. Le rig yokumba ikhuluma kahle ezindaweni zokwakha ezisemadolobheni lapho isikhala sincane, kanye nasezindaweni ezikude ezidinga imishini enamandla. Ukuhluka kwayo kuvumela ukuthi isetshenziswe ezinhlelweni ezahlukene ezifana nokumba kwamapayipi, ama-caissons, nokuhlola umhlabathi, okwenza kube ithuluzi elibalulekile kubanjiniyela nabaphathi bemisebenzi. Ukuhlanganiswa kwamandla ayo amaningi kanye nekhono lokumba kuvumela i-Woltman 55 HPDR ukuba ikwazi ukusebenza ezinhlotsheni ezahlukene zomhlabathi, kuhlanganise ne-clay, i-gravel, ne-sand. Ngokufingqa, i-Woltman 55 HPDR ibonakala njengesisombululo esithembekile sokumba kubachwepheshe bokwakha abafuna i-rig yokusebenza ephezulu ehambelana nezidingo ezinzima. Injini yayo enamandla, i-torque ehlukile, kanye nobukhulu bokumba obumangalisayo kuyenza ibe ukukhetha okuhle kwemisebenzi edinga ukunemba nokusebenza kahle emsebenzini wezisekelo ezijulile. Kungakhathaliseki ukuthi kusemsebenzini wezohwebo, wezokwakha, noma wezokwakha, le rig yokumba ihlinzeka ngamakhono adingekayo ukuze ihambe kahle ezinselelweni zokumba ezinzima.