Hydraulic Dredges
150305-DW
22-inch Self Propelled Sand Dredger
This 22-inch Self Propelled Sand Dredger was built in March, 1989 by the Ieshima Dock Co., Ltd. in Japan and is suitable for mining projects. Included in this listing are the following items: 1 x 18-inch IHC Booster Pump Station, Floating (336-m / 1,102-feet), Non Floating Hose (30-m, 98-feet), Steel Pipe (1,368-m, 4,488-feet), Rubber Sleeves (66-m, 217-feet) and various Spare Parts for the Sand Pump listed below.
Located in West Malaysia
Select Your Currency:
Price in Seller's Preferred Currency:
SGD 1,480,000
Price in Your Preferred Currency:
USD 1,057,143
* Approximate; see
Terms of Use
Technical Details
| Principal Dimensions and Characteristics | ||||
| Year Built: | 1989 | |||
| Length Over All: | 47.59 m | 156 feet | ||
| Beam: | 12.00 m | 39 feet | ||
| Depth: | 3.50 m | 11 feet | ||
| Draft: | 2.20 m | 7 feet | ||
| GRT/NRT: | 498/148 | |||
| Speed: | 9 knots | |||
| Dredging Depth: | ||||
| Minimum: | 3.00 m | 10 feet | ||
| Maximum: | 45.00 m | 148 feet | ||
| Discharge/Loading: | Remote control/Swivel & Spreader Pipe | |||
| Operating Crew: | 6 crew's/shift (12 crew's accommodation) | |||
| Machinery & Propulsion | ||||
| Main Engine: | ||||
| Make/Model: | Hanshin / LH 28G-117 | |||
| Power @ 370 RPM: | 735 kW | 1,000 hp | ||
| Main / Auxiliary Generators (2): | ||||
| Make/Model: | Yanmar / 6KFL-T | |||
| Power: | 130 kw x 2 | 175 hp x 2 | ||
| Taiyo 150 KVA x 2 | ||||
| Sand Pump | ||||
| Make/Model: | Kurimoto / KSP-550SSP | |||
| Run by 2 Hydraulic Motors | ||||
| Power: | 410 kw x 2 | 550 hp x 2 | ||
| Pump Capacity: | 4,500 cubic meters/hr (5,886 cubic yards/hr) @ 20 m (66 ft.) head | |||
| Discharge: | 558.8 mm | 22 inches | ||
| Sand Pump Spare Parts: | ||||
| 1 x Pump Casing (Brand New) | ||||
| 1 x Pump Impeller (Brand New) | ||||
| 1 x Front Pump Cover (Brand New) | ||||
| 1 x Front Liner (Brand New) | ||||
| 1 x Back Liner (Brand New) | ||||
| 1 x Mouth Ring (Brand New) | ||||
| 2 x Rubber Sleeves (Used) | ||||
| 1 x Hydraulic Motor for Pump (Used) | ||||
| Jetting Pump | ||||
| Make/Model: | Taiko Kikai 200/150 | |||
| Pump Capacity: | 270 cubic meters/hr (353 cubic yards/hr) @ 1,400 m (4,593 ft.) head | |||
| Pump Engine: | ||||
| Make/Model: | Isuzu | |||
| Power @ 2,000 RPM: | 115 kW | 154 hp | ||
| Booster Pump | ||||
| Make/Model: | IHC Merwede / 125-27.5-50 | |||
| Pump Capacity: | 3,600 cubic meters/hr (4,709 cubic yards/hr) @ 70 m (230 ft.) head | |||
| Direct Discharge Distance: | up to 1.5 km | |||
| Suction: | 508 mm | 20 inches | ||
| Discharge: | 457.2 mm | 18 inches | ||
| Pump Engine: | ||||
| Make/Model: | Cat / 3516 DITA | |||
| Power @ 1,600 RPM: | 969 kW | 1,300 hp | ||
| Impeller Size (Diameter x Width): | 1,270 mm x 345 mm | 50 x 14 inches | ||
| 5 Blade | ||||
| Gear Box/Clutch: | ||||
| Make/Model: | IHC Sliedrecht BV | |||
| Gear Box Ratio: | 3.423 to 1 (1,600 RPM/458 RPM) | |||
| Pump Total Weight: | 13,500 kgs / 22,000 kgs | |||
| Engine: | ||||
| Make/Model: | CAT / 3512DI.TA | |||
| Power @ 1,600 RPM: | 969 kW | 1,300 hp | ||
| Additional Equipment | ||||
| Floating Hose: | ||||
| Diameter: | 500 mm | 20 inches | ||
| Quantity (28 pieces): | 12 m each | 39 feet each | ||
| Non Floating Hose: | ||||
| Diameter: | 500 mm | 20 inches | ||
| Quantity (3 pieces): | 10 m each | 33 feet each | ||
| Steel Pipe: | ||||
| Diameter: | 550 mm | 22 inches | ||
| Quantity (119 pieces): | 11.5 m each | 38 feet each | ||
| Rubber Sleeve: | ||||
| Diameter: | 550 mm | 22 inches | ||
| Quantity (55 pieces): | 1.2 m each | 4 feet each | ||
| 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. | ||||