Cutter suction dredgers yog cov cuab yeej tseem ceeb hauv cov phiaj xwm dredging, tsim nyog rau kev tsim kho dej, chaw nres nkoj, thiab av reclamation. Lawv cov yam ntxwv tseem ceeb muaj xws li:
1. Excavation Peev Xwm: Nruab nrog lub taub hau cutter hloov tau (xws li lub taub hau zoo cutter rau silt, thiab siab - lub zog cutter taub hau rau av nplaum los yog pob zeb), uas ua rau muaj kev ua haujlwm siab crushing;
2. Conveying System: Cov av nkos muaj zog nqus dej nqus (siv qhov deb mus txog ob peb mais), thiab tsim cov kav dej kaw kom txo tau cov dej ntws;
3. Positioning Stability: Precise operation is achieved by an anchoring system or positioning stakes (qhov tseeb ± 0.5m), adapting rau complex dej ntws tej yam kev mob;
4. Environmental Friendliness: kaw cov kav dej thiab cov khoom siv tshem tawm cov khib nyiab pov tseg (txo cov khib nyiab tshem tawm ntau dua lossis sib npaug li 80%) txo qhov cuam tshuam ecological;
5. Kev ua haujlwm yooj yim: Txhawb ntau hom nrog rau kev khawb ncaj thiab inclined excavation, nrog rau kev tswj hwm kev sib xyaw hauv lub tsheb tavxij txhim kho kev ua haujlwm;
6. Dej Adaptability: Lub hull tsim yog tsim nyog rau ob qho tib si nqaim inland waterways (draft qhov tob 1.5-3m) thiab ntug hiav txwv cua thiab yoj ib puag ncig.