770 GT Grab Dredger built in 1979 in Japan. It has a length of 49.94 m, breadth of 19.0m and depth of 3.5m. The spud is 38m. The SKK-16016 GDT-B crane has a24m boom and can dredge to a depth of 50m. Hoist speed is 65m/min. The bucket is 15m3 x 45 Ton (Light) and 8m3 x 60 Ton (Heavy). Also includes a 45 Ton rock breaking hammer. The engine is a NIIGATA 6L28BX, 1600HP x 720rpm.
Location: South Korea
| General | ||||
| Year Built: | 1979 / Japan | |||
| Class: | KST | |||
| Principal Dimensions and Characteristics | ||||
| Gross Tonnage: | 770 | 849 tons | ||
| Length: | 49.94 m | 163.9-ft | ||
| Breadth: | 19.00 m | 62.34-ft | ||
| Depth: | 3.50 m | 11.5-ft | ||
| Spud: | 38 m | 125-ft | ||
| Machinery | ||||
| Engine: | NIIGATA 6L28BX, 1600HP x 720rpm | |||
| No. 1 Generator: | YANMAR, 115HP | |||
| No. 2 Generator: | DENYO-DC60, 60KVA | |||
| No. 3 Generator: | MITSUBISHI, 500HP | |||
| Crane | ||||
| Make/Model: | SKK-16016 GDT-B | |||
| Dredging Depth: | 50 m | 164-ft | ||
| Boom Length: | 24.0 m | 78.7-ft | ||
| Lifting Speed: | 65 m | 213-ft | ||
| Hoist Speed: | 65 m/min | 213-ft/min | ||
| Bucket | ||||
| Light: | 15 m3 (45 Ton) | 19.6 yd3 (49.6 tons) | ||
| Heavy: | 8 m3 (60 Ton) | 10.5 yd3 (66.2 tons) | ||
| Rock Breaking Hammer: | 45 Ton | 49.6 tons | ||
| 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. | ||||