No. 381 Ryosei Maru grabdredger

General properties

Vessel type: 
GD
Flag: 
JP
Manager: 
Built in: 
2014

Physical properties

Length BP: 
67.00 m
Width: 
26.00 m
Depth: 
2.70 m
Engine specs: 
Main generator Daihatsu 8DC-32e (2,800 KW) Aux. generator Yanmar 6HAL2-WHT (265 KW)
Bucket capacity (standard): 
23.00 m³
Dredging depth: 
85.00 m

About this page

Status: 
Active

Last updated

4 months 3 weeks ago

About this equipment

Int'l gross tonnage
2877 tons

Year built
2014

Dredge manufacturer
SKK Corporation

Dredge max. hosting load
160 ton

Dredge jib length
32 m

Dredge working radius
17.3-24.7 m (Jib angle:70°-55°)

NO.1 Grab
33 m3(P.L)/23 m3(W.L),100 t

No.2 Grab
40 m3(P.L)/(W.L),88 t (Sealed wide type)

NO.3 Grab
9 m3(P.L)/(W.L),130 t (For hard soil)

Spud
f1,500 × 40 m (76 t) × 2 pcs

Anchor
JIS F 3301 Stockless 6 t × 4 pcs

Anchor chain
JIS F 3303 F56 × 25 m

Thruster
Nakashima propeller SPJ-57N × 2 pcs

Main generator
Daihatsu 8DC-32e (2,800 KW)

Aux. generator
Yanmar 6HAL2-WHT (265 KW)

 

Technical files and data sheets

No files available