The KEHAN 3500m3/hr cutter suction dredger of steel construction,the non self-propelled, dismounted type, is able to berth and dredge at any waters both in the coastal area and inland rivers, with similar conditions to that in navigation area "A" or below the "A" -line specified in code for inland river steel engineering ship manufacturer of P.R China.
| Model | KHCSD250 | KHCSD300 | KHCSD350 | KHCSD450 | KHCSD500 | ||
| Dimension | Overall length(m) | 26 | 34 | 38 | 40 | 44 | |
| Hull length(m) | 18 | 25 | 28 | 29 | 322 | ||
| Hull width(m) | 5.4 | 6.4 | 7.3 | 7.8 | 8.5 | ||
| Hull depth(m) | 1.6 | 1.8 | 2 | 2.1 | 2.6 | ||
| Load draught(m) | 1 | 1.2 | 1.3 | 1.3 | 1.3 | ||
| Cutter ladder | Ladder Length(m) | 15 | 15 | 22 | 22 | 22 | |
| Dredging Depth(m) | 10 | 10 | 15 | 15 | 15 | ||
| Maximum depression(degree) | 45 | 45 | 45 | 45 | 45 | ||
| Cutter head diameter | mm | 1300 | 1500 | 1500 | 1650 | 1800 | |
| inch | 51 | 59 | 59 | 65 | 71 | ||
| Suction pipe diameter | mm | 350 | 450 | 600 | 650 | 700 | |
| inch | 10 | 12 | 14 | 18 | 20 | ||
| Dredge pump | Manufacturer brand | shijiazhuang | shijiazhuang | shijiazhuang | shijiazhuang | shijiazhuang | |
| Country of origin | China | China | China | China | China | ||
| Demension | mm | 250 | 300 | 350 | 450 | 600 | |
| inch | 10 | 12 | 14 | 18 | 24 | ||
| Solid Material production rate(cbm/h) | 180-250 | 300-500 | 350-600 | 420-750 | 500-1200 | ||
| Water flow rate m3/h | 1200 | 2000 | 2800 | 3500 | 5000 | ||
| Rated power | kw | 420 | 510 | 600 | 860 | 1100 | |
| hp | 571 | 761 | 816 | 1169 | 1495 | ||
| Main engine | Manufacturer brand | Cummins | Cummins | Cummins | Cummins | Cummins | |
| Model | KTA19-M4 | KTA38-M900 | KTA38-M1200 | KTA50-M2 | KTA50-M2 | ||
| Country of origin | China | China | USA | USA | USA | ||
| Maximum power | kw | 522 | 610 | 895 | 1268 | 1268 | |
| hp | 700 | 829 | 1217 | 1724 | 1724 | ||
| Maximum torque(nm@rpm) | 2542@1744 | 4006@1550 | 3956@1300 | 6530@1500 | 6530@1500 | ||
| Avg fuel consumption (L/h) | 91.96 | 161.3 | 185 | 303.2 | 303.2 | ||
| Discharge | Maximum discharge distance(m) | 1000 | 1000 | 1500 | 1800 | 2000 | |
| Discharge pipe diameter | mm | 250 | 300 | 350 | 550 | 600 | |
| inch | 10 | 12 | 14 | 22 | 24 | ||
Shandong Kehan Ecology Tech Co., Ltd., located in Qingzhou City, China, is a professional manufacturer of dredgers, mining machinery, aquatic weed harvesters and sand processing machinery with more than 20 years' experience. With an excellent technology team, we can design and manufacture high-quality dredgers and machinery according to customers' requests. Our products are famous for easy operation, reliable performance, low cost and long working life. Kehan machines have been exported to dozens of countries like India, Indonesia, Philippines, Bangladesh, Brunei, Laos, North Korea, Nigeria, Congo, DR Congo, Sudan, Brazil and so on.
