Hikelok ine zvigadzirwa zvakasiyana-siyana, zvinosanganisira mavharuvhu emidziyo nezvinosungirirwa, zvigadzirwa zvinomanikidzwa zvakanyanya, zvigadzirwa zvekuchena zvakanyanya, mavharuvhu ekugadzirisa, zvigadzirwa zvevacuum, sisitimu yesampuru, sisitimu yekutanga kuisa, unit yekumanikidza uye zvishandiso.
Mavharuvhu ebhora reHikelok anovharwa neBV1, BV2, BV3, BV4, BV5, BV6, BV7, BV8. Kumanikidzwa kwekushanda kunobva pa3,000psig (206 bar) kusvika pa6,000psig (413 bar).
