Length over all : abt. 146.00 m
Length bet. pp : 137.2 m
Breadth, mld. : 22.00 m
Depth, mld. : 10.80 m
Speed on design draught at 85% MCR : abt. 13.0 knots (to be comfirmed)
Propulsion : 5-bladed fixed pitch propellerŁ¨the number of blade as per M/E typeŁ©
Operation range : abt. 6,000 sea miles
2.1 One (1) main engine
Type: YMD-MAN B&W 6S35MC
Model: Vertical, 2-stroke, single acting turbo charge, reversing,
single-flow scavenging, crosshead type marine diesel engine.
No. of cylinder: 6
Bore/strokeˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇ..350mm/1400mm
M.C.R.ˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇ.4440kW at 173rpm
S.C.R.ˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇ..3774kW ˇÁ163.8rpm
Fuel consumption rate (M.C.R)ˇˇˇˇˇˇˇˇ178g/kWˇ¤h+5%
Fuel oil viscosityˇˇˇˇˇˇˇˇˇˇˇˇˇˇ380Cst/50ˇć
Lub. oil consumption rate (system L.O.)ˇˇˇ.0.13 g/kWˇ¤h
Lub. oil consumption rate (cylinder L.O.Ł©ˇˇˇ1.1 g/kWˇ¤h
Starting systemˇˇˇˇˇˇˇˇˇˇˇˇˇcompressed air 3.0MPa
Running direction (from stern view)ˇˇˇˇˇˇclockwise
Makerˇˇˇˇˇˇˇˇˇˇˇˇˇ.Yichang marine diesel engine
M/E can be controlled in wheel house , E/R control room and on the side of M/E.
2.2 Main generator setsˇˇˇˇˇˇ..3 sets
2.2.1 Diesel engine
Fuel oil viscosityˇˇˇˇˇˇˇˇˇˇˇˇˇˇ380Cst/50ˇć
Manufacturer: DAIHATSU, 1000rpm
2.2.2 Alternator
Manufacturer: WUXI SIEMENS
Speed: 1000rpm
Power: 400kW
Volt: 400V
FrequencyŁş50Hz
2.3 Emergency diesel generator set
No. one (1) set
Model: 90 SGS.
2.3.1 Diesel engine
Model: 6135 2D
Version: Vertical, 4-stroke, direct-injection type
No. of cyl.: 6
Bore/stroke: 135/140mm
Rated output: 120kW
Rated speed: 1500rpm
F.O. consumption rate: 235 g/kWˇ¤h+5%
L.O. consumption rate: 3.4 g/kWˇ¤h
Twin energy starting: elec. & compressed air
2.3.2 Alternator
Model: TFHX-90
Rated output: 90kW
Rated current: 162A
Rated speed: 1500rpm
Volt.: 380V
Frequency: 50Hz
Power factor: 0.8 (delay)
2.4 Oil burning boiler
No.: one (1) set
Model: LSK8-0.7
Steam pressure: 0.7MPa
Capacity: 8000kg/h
The boiler to be fitted with fixed system of water treatment chemicals feeding.
2.5 Exhaust gas boiler: one (1) set
Model: LFDL110~0.7
Steam pressure: 0.7MPa
Capacity: 800kg/h~900kg/h
3.1 The centerline of shafting is parallel to baseline, and distance from baseline is 2350mm.
Basic diameter of shafting is 335mm, it is meet the requirement of RULE.
Main engine via intermediate shaft & propeller shaft drive FPP.
The propeller shaft, the propeller and the demountable coupling are hydraulic connection.
An earthing device to be installed on intermediate shaft, bearing of propeller shaft to adopt oil lubricated system. (Fore, aft.) Sealing of propeller shaft all to be simplex-compact type seal.
Two stern tube temperature sensors to be provided for compliance to class shaft monitoring system
3.2 shaft material:
Intermediate shaft and propeller shaft are made of marine carbon steel.
Their mechanical properties & chemical composition should comply to Class requirements.
Engine room is of a machinery-aft, with double bottom, 2 layers platform deck, the same part to be funnel above boat deck.
M/E and M/E propulsion shafting to be placed in E/R bottom layer.
Water pump, oil pump, transfer pump, segregated ballast pump and cargo oil pump are placed at E/R bottom layer.
Three (3) sets main generators sit on No.2 platform, with easy direct access from one to the other
The equipment of compressed air, pressure water tank, M/E supply oil unit, M/E fresh water cooler and M/E lub. oil cooler, oily water separator, lub. oil purifier and heater are placed on No.1 platform.
Boiler supply water tank, hot well, atmosphere condenser, diesel oil and fuel oil tanks are placed on No.1 platform (starboard).
One exhaust gas boiler sits in the funnel.
A combination of 2 traveling cranes in ˇ°Tˇ± arrangement to be fitted over the main engine for overhauling and replacement of M/E components/spares able to move same to/from workshop
Cargo pump room be situated in #35~#42 frame between, four (4) screw type cargo pumps (500 m3/hˇÁ0.8MPa per pump) which to be driven by electric motors. One cargo stripping pump & tank-cleaning pump (80 m3/h ˇÁ 0.8MPa) and two segregated ballast pumps (300 m3/h ˇÁ25m each pump) be situated in C.P.R.
One M/E exhaust boiler and spark trap silencer, three (3) A/E spark trap silencer, one fuel oil boiler spark trap device, one incinerator are to be placed in funnel.
Oil and water tanks placement in double bottom, height is 1.5 m.
Bilge well, bilge water tank, dirty L. O. tank, diesel oil tank , fuel oil overflow tank, sludge tank, M/E L. O. circle tank and others tank set isolated void tank.
