This 12-inch (305 mm) Cutter Suction Dredge built by Twinkle in 2002. The dredge is transportable with side pontoons removable. Twinkle Co rotary cutter baskets are designed and built for sand & gravel dredge mining. The cylindrical pontoons are inherently strong, which requires less steel per cubic foot of displacement.
Location: State of Illinois, USA
| Principal Dimensions and Characteristics | ||||
| Year Built: | ||||
| Length Over Pontoons: | 9.14 m | 30-feet | ||
| Width: | 3.0 m | 10-feet | ||
| Ladder: | 12.2 m | 40-feet | ||
| Dredging Capacities | ||||
| Max. Standard Dredging Depth: | 10.7 m | 35-feet | ||
| Dredge Pump | ||||
| Make / Model: | Metso L40 | |||
| Power: | 650 kW | 870 hp | ||
| Suction Diameter: | 380 mm | 14-inches | ||
| Discharge Diameter: | 305 mm | 12-inches | ||
| Impeller Diameter: | 914 mm | 36-inches | ||
| Dredge Pump Drive: | V-belt reduction | |||
| Dredge Pump Engine: | ||||
| Make/Model: | Caterpillar 3412 | |||
| Power: | 533 kW | 715 hp | ||
| All details on these pages are given in good faith and are believed to be accurate but no warranty of accuracy or completeness or suitability for purpose is either stated or implied. Prices are subject to change without notice | ||||