I-SURTEC NTDWP30 yiyi impumpa yamanzi yomkhili wezilimi ezintathu, eyakhiwe ngokubeka isithembiso esisodwa: ukuthintela amanzi angaphezu kwezinkulu, ngokushesha. Ngokuthintela amanzi angaphezu kwe-60 m³/h ngamathegi akhulu e-80mm (3") okuthintela nokuthumela amanzi, yilowo mpumpa wamansi wokusebenza wase-SURTEC owaphakeme kakhulu — impumpa yamansi yokusebenza ekuphelweni komkhili, ukulima kwemiphakathi enkulu, nokuthumela amanzi lapho imizuzu ethile ethintelwe ngamalitha angaphezu kwezinkulu ziyakwenzela izinsuku zonke ezithintelwe ngamaprojekthi.
Isithuthi sokuqala siyisithuthi sesilinda se-NTDE178F esisemthethweni, esinamandla angu-4 kW kusuka ku-296cc. Sifuna ukuphendula ngokushesha nokusebenza kahle ekhaya kwezindawo ezingafuni ukuzibeka kakhulu, isebenza ngokushesha ngezandla futhi isebenza ngokuphelele kwi-3600rpm. Amapharti amanjiweyo ase-automotive ayisiza ukuthi isebenze kahle: isikhumba sokukhanya se-42CrMo esinamandla okukhulu esikhathini eside, futhi isikhumba sesigaba esinamandla okukhulu esinomthelelo wokubhala okuhle ngokuphelele ngeminyaka yonke. Ukubhala kwe-BOSCH kunciphisa ukuthi kubhaleka kahle kwezinkulungwane futhi kunciphisa ukuthi kubhaleka kahle kwizinkulungwane ngu-285 g/kW·h, ngakho-ke isitanki se-3.5L sisebenza ngokuphelele ngemihouri emibili nehlanu phakathi kokubhala kabusha. Nangona isebenza ngokuphelele, ubudlelwane bungabikho kahle kwi-85 dB(A) lapho kubhalwa kusuka ku-7 meters.
Umgodi we-hydraulic ulungiselelwe ukufinyelela ekudluliseni amandla kunokufinyelela ekhanda eliphakeme. Ukucubungula ngokunemba nokwenza kahle kwe-hydrodynamic kuhlanganisa kahle ukuphakamisa, ukuncela nokugeleza: amamitha angu-26 wekhanda eliphelele, amamitha angu-8 wekhanda lokuncela eliphakeme futhi ukuzimela cishe ngemizuzwana engu-120 kusuka ekuphakameni kwamamitha angu-4. Kunokuba ilandele amapompo amanzi ka-diesel anengcindezi ephezulu, i-NTDWP30 yakhelwe ukugcina amamitha ayisikubhu angu-60 ngehora ehamba ngokuthembekile ukuhlanza izindawo ezinamanzi, ukugcwalisa amadamu namathangi, ukudlulisa amanzi amabanga amade endaweni.
Ukugijima amavolumu anjalo amahora amaningi kubeka ingcindezi yangempela esakhiweni, ngakho i-SURTEC yakha esilinganayo. I-chassis egcwele eyomisiwe ngokukhethekile ifaka ukwakheka kokudambisa ukudlidliza okuzinzisa iyunithi ngesikhathi sokusetshenziswa isikhathi eside, kuvikela izingxenye futhi kugcine ifakwe emhlabathini omnene noma ongalingani. Ukuqalisa ngesandla okulula nokunakekela okuqondile kwenza isikhathi sokuphumula sibe sincane, kushintshwe isinyathelo ngesinyathelo.
Amaphakathi aphakathi kwezinyathelo zokunquma emfuleni, ukusiza kwemithombo yamafutha, ukusiza kwezinkundla zokunquma, ukunquma kwesibaya noma kwezindawo zokuphatha amanzi kwezilwane. Kwezimpumpu zomfanekiso wamafutha okunquma nokususa amanzi ngokukhawuleza, impumpu ye-3-inch NTDWP30 iyakhokha ngokuthi yisisekelo sokunquma ngokuphelele, futhi njengempumpu yomfanekiso wamafutha yokunquma kwezilwane noma kwezindawo zokusebenza ngokuvamile, iyahlukanisa lokho ngokuphelele ngezinhloso zokubaluleka kwezinhloso zokusebenza ngokuvamile. Kwezimpumpu zomfanekiso wamafutha noma kwezindawo zokuthenga iziqephu zokusebenza ngaphandle kwesibaya, i-Surtec inikeza izindleko zempumpu zokunquma ngokuphelele ezinconywa, isiphephelo esisodwa sokuthengiswa ngokufutshane, nokuhlinzekwa kwezinqumo zokusebenza ngokuphelele ngamatolo akhethwe noma ngabasendaweni — impumpu yomfanekiso wamafutha ye-3-inch enobulungiswa kwi-Latin America, i-Africa, i-Eastern Europe noma i-Southeast Asia.