2940KW Sea-going Tugboat

2940KW2940KW Sea-going TugboatBrief introduction1. Type and usage 2×1470kW,,. 15. The ship is a 2940KW sea-going tug navigating in unrestricted area,suitable for towing opearation in the harbour as well as assisting big nonpropelled vessel to get in or out the port. The complement of the whole the ship is 15 persons. Max. wind speed (tug navigation): 8 grade E/R temp. 45 Environ.temp. of electric equip. : 45 Relative humidity Max.90%3. Classification and notation CCS, The ship to be registered classification through CCS Classification Society, and the class notation is:CSA , CSM. Tug BRCMain dimension and equipment1. Main dimension Loa 62.00 m Lwc 60.00 m Lpp 55.8 m B 12.60 m D 6.00 m d 4.80 m Frame space 0.6 m Longi.space 0.58 m Camber 0.2 m2. Main engine ModelLB8250ZLC-7 . Type:In-series, four stroke, direct injection,turbo supercharging, non-reversible, marine diesel engine Cooling mode FW closed type cooling Qty. Two MCR1470kW RPM 750 rpm. /cylinder dia./stroke 250/320 mm cooling medium: FW3.Main generator Type CCFJ250JCM Rated power: 250kW Rated RPM: 1500rpm Starting mode: air start Voltage: AC400V,3ø Frequency: 50Hz power factor: 0.8retarding Cooling type closed FW cooling4. Emerg. &harbor generator set Type NTA855DM Rated power: 100kW Rated RPM: 1500 rpm : Starting mode: air start Voltage: AC 400V,3ø Power factor: 0.8retardingCooling mode: air cooling5.Vertical exhaust thermal oil boiler Type LRF55-0.32 0.32MPa Max. work pressure 0.32MPa 0.62MPa Design pressure 0.62MPa Rated heat supply capacity: 208Kg 180 Design outlet oil temp. 180