Backhoe dredger is a kind of mechanical dredging equipment. It consists of a hydraulic excavator mounted on a pontoon. It can be deployed on a wide variety of dredging projects. They are used to dredge ports and serve the offshore industry around the world, Trodat backhoe dredger's buckets can hold 2 to 10 cubic meters of material and they can work at dredging depths of up to 20 meters.
Technical Details
General
Year Built:
Classification:
Flag:
Principal Dimensions and Characteristics
Gross Tonnage: 516 Tonnes 569 tons
Length: 39.0 m 128-ft
Breadth: 14.0 m 46-ft
Depth: 3.5 m 11.5-ft
Draft: 2.1 m 6.9-ft
Excavator
Make/Year: customized
Model: EX1900-6
Dredging Depth: 18.5 m 60.7-ft
Max. Bucket Capacity: 12 m3 15.7 yd3
Engine Capacity: 810 kW 1086.23 hp
Spuds (3)
Maker: TRODAT
Length: 30.0 m 98.4-ft
Diameter: 1,300 mm 51-inch
Speed: 8~11 m / min
Technical Details
Principal Dimensions and Characteristics
Class: Bureau Veritas
Classification:
100 AN Pontoon, Deep Sea, assisted propulsion, unrestricted
Principal Dimensions and Characteristics
Length Overall: 44.0 m 144.4-feet
Breadth: 11.38 m 37.4-feet
Hull: 3.765 m 12.4-feet
Floating Draft: 2.75 m 9-feet
Deck Load: 8T/m2
Accommodation: 3 x single cabins
Equipment
Spuds (4 stabilizing spuds): 900 mm 3-feet
Hydraulic Power: 2 x 485 kW 2 x 650 hp
Electric Power: 400KVA 400V 50HZ
Harbour Generator : 100KVA 400V 50HZ
Emergency Generator: 45 KVA 400V 50HZ
Ballast System
Ballast Tanks: 6
Ballast Capacity: 100 m3/hr 131 yd3/hr
Crane
Make/Model: HMC30TM
Excavator
Make/Model: Komatsu/Liugong/XCMG/SANY
Year:
Weight: 120 ton
Engine Power: 397 KW 532 hp
Maximum Dredging: 15 m 49-feet
Bucket Size: 3.5m3 and 5m3 4.6yd3 & 6.5yd3
Boom: Abeko triple boom
Stick (Short – Long): 5.4 - 8.5 m 17.7 - 27.9-feet
Extras: Upgraded cylinders, safety valves on all cylinders, extra functions for hydraulic hammer, clamshell
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