Mlimi Jeff Penner amaona kuti n’zokhumudwitsa kuona madzi ochuluka akutenthedwa ndi kuyenderera m’ngalande yakuya. Alimi ena amakonda maonekedwe ndi phokoso, koma osati Penner. Zomwe amaona ndi kumva ndi kukokoloka kwa dothi—matani ndi matani, inchi ndi inchi, kiyubiki yadi ndi kiyubiki yadi ya dothi la pamwamba likuchotsedwa m’minda ndi kuikidwa kutali. Pofuna kupezera alimi njira yothetsera vuto la kukokoloka kwa madzi kosalekeza, Penner anakonza ngalande imene potulukamo ndi youma. Sipadzakhala kusefukira kwa madzi kulowa mu ngalande ya tauni kapena m'minda yoyandikana nayo.
"Tikupanga dzenje lalikulu, lobisika, losazama lomwe limazungulira m'munda, kukwawa mwaulesi kuchokera ku pothole kupita ku pothole, pang'onopang'ono kutsika m'mphepete," adatero Penner. “Madzi akawoloka malo ouma, amanyowa. Madzi omwe angayambitse mavuto kunsi kwa mtsinje amakhalabe. Umakhala ngati bwalo loti madzi achedwetse.”
Komabe, kutembenuza masomphenya odabwitsawa kukhala owona poyamba kunafuna nthawi yochuluka yopangira ntchito yake, chifukwa anafunikira lingaliro lina latsopano la scraper-dongosolo lina la masamba ndi masilinda a hydraulic omwe amatha kugwira ntchito zovuta zoyendetsa nthaka. Chitsanzo cha makina a 32-foot V-Wing drainage adayesedwa ndi woyambitsa m'munda.
Ukadaulo wa Automatic Tilt Control (ASC) ndiwofunikira kwambiri pakupangitsa kuti lingaliro lake loyenda pang'onopang'ono litheke. M'malo momangirira ku dzenje lolunjika, ASC imasunga masambawo pakuya koyenera kodulidwa pamene woyendetsa akulowera ku pothole kupita ku pothole komwe akupita komaliza, komwe ndi m'mphepete mwa bwalo. Izi zimapanga kutsetsereka kofanana kutalika konse kwa dzenje, motero ma depressions. ASC imagwiritsa ntchito masensa opendekeka omwe amatumiza mauthenga ku chowunikira chomwe chimatumiza mauthenga ku ma hydraulic valves omwe amawongolera masamba.
“Anthu ena amaganiza kuti timapanga madamu adothi m’mbali mwake amene amachepetsa kuyenda kwa madzi, koma izi si zoona. Mapiko athu ali ngati masamba a grader. Amayendetsedwa ndi hydraulically kuti azigwira ntchito mbali zonse ndi ngodya. Mutha kusuntha kumanzere, kumanja, V pulawo, kapena kuphatikiza kulikonse pakati. Chifukwa chake mumalekanitsa dothi ndi dzenje, ndikulisalaza kuti m'mphepete mwake musakhale wofanana."
Penner amavomereza kuti V-Wing ndiyovuta kugwira ntchito. Imagwira ntchito yokhotakhota, yokhotakhota, yosanja, yochotsa matope ndi kukwapula. Amayika zowongolera pa mapiko kotero kuti woyendetsa akhoza kuziyika kumtunda wa digiri imodzi kapena ziwiri, ndipo wolamulirayo amangosunga malo otsetsereka m'mbali mwa dzenje. Malo otsetsereka a m'mbali sawononga mbewu, kupopera mbewu mankhwalawa kapena kukolola zida. M'nthaka zambiri, V-Wing 3200 HD imatha kudula mainchesi anayi kuya mamailosi asanu pa ola. koka ndi thalakitala mphamvu 450 ndiyamphamvu. 2100 HD yaying'ono ikufunika 300 hp. kupanga kudulidwa kwa mainchesi anayi pa liwiro limenelo. Poyesa kumunda, 2100HD imatha kudula ndikumaliza dzenje lalitali la theka la mailosi, 40-foot-wide-pansi-lathyathyathya m'mphindi 30. Pambuyo popanga kukhetsa kwakukulu ndikukankhira dothi m'mphepete, V-Wing imabwerera kuti ipangitse njira imodzi m'mphepete mwake, kukulunga dothi ndikuyikokera kutali ndi dzenje.