25 m3 heavy duty Grab Dredger

1997 built, heavy duty grab dredger equipped with a SKK crane equipped with two fixed spuds and one walking spud operated by rack & pinion and a 25m3 normal duty and a 8m3 heavy duty bucket. Location: Japan. Enquire.

General
Built 1997
Class NKK
Dimensions
Length 60 m
Beam 24 m
Depth 4.0 m
Draft 2.4 m
Crane
Type/model SKK-25025GDT-N, 1875 kW
Hoist capacity 100 t
Boom length 28 m
Radius 14.5 – 21.5 m
Hoist speed 0 – 60 m/min
Lowering speed 0 – 55 m/min
Grabs Normal duty 25 m3 (weight 60 t)
Heavy duty 8 m3 (weight 80 t)
Dredging depth 50 m max
Lifting height 10 m above water
Mooring winches 4 x 42 mm x 400 m
Barge pulling winches 2 x 30 mm x 100 m
Spuds 2 x fixed, 1 x walking (30°)
Dimensions 1.5 m x 1.5 m x 34 m
Operating speed 2 – 3.5 m/min
Drive Hydr., Rack & pinion
Machinery
Generators 1 x 320 kW, 1 x 60 kW