* Our technicians come to your site for installation and debugging.
* After installation, our technicians will train you how to use and maintain it.
* All accessories are free during the warranty period.
* We will always provide accessories at a low price beyond the warranty period. always provide free online technical support.
* Quality, technology, and service are the foundation which we rely for survival.


Model | HDCSD150 (6inch) | HDCSD200 (8inch) | HDCSD250B (10inch) | HDCSD300B (12inch) | HDCSD350 (14inch) | HDCSD450B (18inch) | HDCSD500A (20inch) |
Dimensions (L*W*H)m | 22*4.7*1.26 | 23*5.3*1.5 | 32.5*6*1.5 | 35*7.5*2 | 37*8.2*2.2 | 39*8.2*2.2 | 41*8.5*2.5 |
Dredging Depth | 10m | 10m | 15m | 15m | 20m | 20m | 20m |
Water Capacity | 400m3/h | 750m3/h | 1600m3/h | 2500m3/h | 3000m3/h | 4000m3/h | 5000m3/h |
Discharging Distance | 800m | 1000m | 1200m | 1500m | 2000m | 2000m | 2500m |
Total Installed Power | 220kw | 300kw | 524kw | 940kw | 1119kw | 2088kw | 2190kw |
Total Weight | 25mt | 40mt | 75mt | 130mt | 170mt | 185mt | 210mt |



Our company has the production qualification certificate of Register of Shipping of China, CCS certificate, ISO9001 quality system certificate, Environmental System Certificate, Occupational Health and Safety System Certificate,21 Patent Certificates. And our products have CE Certificates.
Qingzhou Keda Environment Protection Machinery Co., Ltd. mainly produces kinds of dredgers, dredging equipment, washing and sand making equipment, gold mining equipment, aquatic weed harvester etc. We design produce various of products according to the customers requirement and geographical condition. It is a modern large-scale mineral processing equipment manufacturer for research and development, engineering design, producing installation, commissioning and after sale service. Our company had established and improve the equipment file and service system, concentrating on customer feedback to make the products constantly improved to meet the customers' different needs.


