Gredger 16 ม .3

Main items   Vessel type   Grab dredger
       Classification:     CCS
       Flag   :         China
       Port of registry    : Zhongshan
       Date of built :12 ,1th,1986
       Shipyard:      SHIKOKU KENKI CO.,LTD. JAPAN
       LOA      :49.3m
       Breadth:       19.00m
       depth     :3.50m
       Full load displacement:     1974.74t
       Light displacement    1105.24t
       Gross tonnage     1157t
       Net tonnage 347t
       Full /light draft    :2.2/1.85m
       Beds      :29
       hull material :Steel
       Deck material:     Steel
Grab      Weight, capacity:       16m3
Main engine of grab
       Type:     KTA50-G3, brand: Cummins
       Power: 1800KW, rotating speed   :1800RPM
       Clutch   :Hydraulic torque
       Reduction gear box    :SKK-12013GDT-A 26117  ratio:1:15.79
       Speed increasing gear box:      SKK-12013GDT-A 26117  ratio:1:15.79
Generator diesel engine    Type:6KHL-STNx 1
       Power, rpm   235kw, 1500rpm
Generator:    Type, no.      6CHL-HTN, 1
       Power, rpm   74KW, 1500RPM
       Factory, time       YANMAR
Deck machinary  :Anchor gear on voyage model :     A7V160LV/77
       Anchor gear on construction model:     A7V160LV/77
 
 
 
 
             
Hydraulic system      
1.Main hydraulic pump for anchor gear: A7V160LV, Maximum flow: 200L/min, 2 sets, pressure on work: 20mpa, 45kw×1460rpm
2.Oil control pump for anchor gear: GXPO-AOC40ABR-20, Maximum flow: 54L/min, 1 set, pressure on work: 3.5mpa,5.5kw×1440rpm
Oil control pump for anchor gear: GXPO-AOC40ABR-20, Maximum flow: 54L/min, 1 set, pressure on work: 3.5mpa,5.5kw×1440rpm
3.Hydraulic motor for anchor gear: UMRH-2200×4, Maximum flow: 591kgm, 1 set, pressure on work: 18.4mpa,44kw×87.9rpm
 
Pump unit    
1,Fire pump and general service pump:model: 3BA-9,flow: 30m3/h,pressure: 0.3-0.4mpa, motor type; Y132 SZ-2-H, 7.5kw×2900rpm
2. main engine sea water pump: model: 6BA-18A,flow: 144m3/h, pressure: 0.05-0.1mpa, motor type; FE-160NJ, 7.5kw×1480rpm
3. main engine fresh water pump: model: MFS-125,flow: 138m3/h, pressure: 0.2-0.25mpa, motor type; FE-160NJ, 11kw×1450rpm
4. Bilge water pump: model: HP-80T3,flow: 40m3/h, pressure: 0.3mpa, motor type; FE-161NJ, 7.5kw×1450rpm
5. Bilge water pump: model: HP-80T3,flow: 40m3/h, pressure: 0.3mpa, motor type; FE-161NJ, 7.5kw×1450rpm
6.Fuel oil lightering pump: model: MGH-40M,flow: 6m3/h, pressure: 0.05-0.1mpa, motor type; FE-132SJ, 2.2kw×940rpm