Magalimoto opaka phula amagwiritsidwa ntchito pomanga misewu yayikulu komanso kukonza misewu yayikulu. Zitha kugwiritsidwa ntchito ngati zisindikizo zapamwamba komanso zotsika, zopindika, zosanjikiza madzi, zomangira zomangira, phula la phula, mayendedwe olowera a asphalt, zisindikizo zachifunga, ndi zina zambiri pamakalasi osiyanasiyana amisewu yayikulu. Pakumanga polojekiti, itha kugwiritsidwanso ntchito kunyamula phula lamadzimadzi kapena mafuta ena olemera.
Magalimoto opaka phula amagwiritsidwa ntchito kufalitsa wosanjikiza wamafuta, wosanjikiza madzi komanso wosanjikiza womangira pansi pamiyala ya phula m'misewu yayikulu. Itha kugwiritsidwanso ntchito pomanga misewu ya asphalt yamagawo ndi matauni yomwe imagwiritsa ntchito ukadaulo wapaving. Zimapangidwa ndi chassis yamagalimoto, thanki ya asphalt, kupopera phula ndi kupopera mbewu mankhwalawa, makina otenthetsera mafuta otenthetsera, ma hydraulic system, makina oyaka, makina owongolera, makina a pneumatic ndi nsanja yogwirira ntchito.

Kugwira ntchito moyenera ndi kukonza magalimoto ofalitsa phula sikungangowonjezera moyo wautumiki wa zida, komanso kuonetsetsa kuti ntchito yomanga ikupita patsogolo. Ndiye ndi zinthu ziti zomwe tiyenera kusamala nazo tikamayendetsa magalimoto ofalitsa phula?
1. Musanagwiritse ntchito, chonde onani ngati malo a valve iliyonse ndi olondola ndikukonzekera musanagwire ntchito. Mukayamba injini yagalimoto yofalitsa phula, yang'anani ma valve anayi amafuta otenthetsera ndi geji yopimira mpweya. Zonse zikayenda bwino, yambani injini ndikuchotsa mphamvu kumayamba kugwira ntchito. Yesani kuyendetsa pampu ya asphalt ndikuzungulira kwa mphindi 5. Ngati chipolopolo cha mutu wa pampu chili m'mavuto, tsegulani pang'onopang'ono valavu yapampu yamafuta otentha. Ngati kutentha sikukwanira, pampu sidzazungulira kapena kupanga phokoso. Muyenera kutsegula valavu ndikupitiriza kutentha pampu ya asphalt mpaka ikugwira ntchito bwino. Panthawi yogwira ntchito, madzi a asphalt ayenera kusunga kutentha kwa 160 ~ 180 ℃ ndipo sangathe kudzazidwa. Zodzaza kwambiri (tcherani khutu ku cholozera chamadzimadzi panthawi yomwe mukubaya phula lamadzimadzi, ndikuyang'ana pakamwa pa thanki nthawi iliyonse). Pambuyo jekeseni wamadzimadzi a asphalt, doko lodzaza liyenera kutsekedwa mwamphamvu kuti madzi a asphalt asasefukire panthawi yoyenda.
2. Panthawi yogwira ntchito, phula silingapopedwe. Pankhaniyi, m'pofunika kuyang'ana ngati mawonekedwe a chitoliro cha asphalt akutuluka. Pamene pampu ya asphalt ndi payipi zatsekedwa ndi phula losungunuka, mutha kugwiritsa ntchito blowtorch kuti awotcha. Osatembenuza mpope mwamphamvu. Pophika, samalani kuti musaphike mwachindunji mavavu a mpira ndi mbali za mphira.
3. Popopera phula, galimotoyo imayenda mothamanga kwambiri. Osaponda pa accelerator mwamphamvu, apo ayi zitha kuwononga clutch, pampu ya asphalt ndi zida zina. Ngati mukufalitsa phula la 6m m'lifupi, nthawi zonse muyenera kulabadira zopinga kumbali zonse ziwiri kuti mupewe kugundana ndi chitoliro chofalitsa. Panthawi imodzimodziyo, phula liyenera kusungidwa mumtundu waukulu wozungulira mpaka ntchito yofalitsa itatha.
4. Pambuyo pa ntchito ya tsiku ndi tsiku, ngati pali phula lotsala, liyenera kubwezeredwa ku dziwe la asphalt, mwinamwake lidzasungunuka mu thanki ndikupangitsa kuti lisagwire ntchito nthawi yotsatira.