Feme ea rona e ka fana ka lieta tse ngata tse fapaneng tse fapaneng bakeng sa moepo le bulldozer, bolelele bo na le 250mm, 300mm, 450mm, 500mm, 600mm joalo-joalo, botenya bo na le 6mm, 8mm, 10mm, 11mm, 12mm, 13mm, 14mm jj. Re hlahlobile ka hloko ha re etsa tlhahiso ho netefatsa hore boleng bo botle, feme ea rona e na le boiphihlelo ba lilemo tse fetang 20 indastering ena ea mechini ea kaho, re hapile ts'epo ea bareki ba bangata ba nang le boleng bo holimo ba sehlahisoa, kahoo re na le palo e kholo ea batho ba tšepahalang. bareki ba bolokang kamano ea tšebelisano ea nako e telele lapeng le kantle ho naha, re lumela hore lihlahisoa tsa rona li ke ke tsa u nyahamisa.