Machinery & Propulsion

Main Engine

• Manufacturer: Alaska Diesel Electric Inc., Seattle, USA

• Brand: Lugger

• Model: L6140AL/HE/BT

• Serial Number: 1401-1399

• Consumption at 1400 rpm: 25 L/h

• Speed at 1400 rpm: 9.1 knots

• Speed at 1500 rpm: 9.7 knots

Propeller and Shafting

• Type: Controllable Pitch Propeller (CPP)

• Blades: 3 - Marine bronze

• Control System: Hundested electric system (24 V)

• Pitch Indicator: Carrel & Carrel CMC 72CSD analog

display (1.9 mA input signal for 240°, 15.1 S circuit

resistance)

• Positions: 6 to 10 + F E AT H E R

• Shaft Seal: Hollex® Seal by Schwarting

Bow Thruster System
• Brand: Richfield Marine
• Series: 400 - Retractable type
• Vertical motion: Danfoss PVG 32 proportional valve
• Lateral thrust: Danfoss PVG 120 proportional valve
• Control: Joystick (enabled only when thruster is fully deployed)
• Manual and bridge control options
• PLC integration: A-PLC (commands), F-PLC (execution), M-PLC
(pressure monitoring)

Generators

(2 Identical Units)
• Brand: Northern Lights
• Manufacturer: Alaska Diesel Electric Inc., Seattle, USA
• Serial Number (Port): LM7363824-0841
• Part Number: 32P2SLS6883
• Power: 55 KW / 68.75 KVA
• Service: PRIME (Continuous Use)
• Voltage: 220/380 V
• Max Current: 104.5 A
• Frequency: 50 Hz
• Phases: 3
• Power Factor: 0.8
• Field Voltage: 50 VDC
• Field Current: 2.0 A
• Speed: 1500 Rpm
Running Hours:
• Port Generator: ~6100 H
• Starboard Generator: ~10000 H
Consumption:
• Per Generator: 9 L/H
• Both Generators: 18 L/H

Hydraulic Systems
The yacht is equipped with a fully integrated hydraulic network operating key sailing and deck equipment. A complete hydraulic equipment layout plan is available and includes:

• Hydraulic furlers (Rondal) for Genoa and staysail
• Navtec vang - Model 010, serial A850-195301
• Lewmar winches (models 110, 120, 150)
• Hydraulic traveller cars
• Hydraulic passerelle
• Hydraulic swim platform
• Hydraulic cylinders and foot switches
• PLC control cabinets: X501 (fore), X502 (aft)

Steering System

• Rudder: Aluminium, by Sensation Yachts

• Lower Stock: Aluminium welded to flange
• Upper Stock: Stainless steel 316, 40 mm solid bar
• Bearings: Thordon material
• Pintle Bearing Housing: 120 ID x 150 OD x 170 mm
• Steering Gear: Wagner LAZ 2.5-3.5-EB2 with Vickers
components
• Hydraulic Pumps: 2 x AC motor-driven pumps in lazarette
• Power Follow

Navigation

• Raymarine ST290 Multifunction Displays (Depth, GPS
Status, Autopilot Heading)
• Raymarine ST60+ Wind Instruments (True/Apparent, Close-
Hauled Wind)
• Raymarine ST7002 Autopilot Control (Autohelm Series)
• Furuno GP-80 GPS Navigator
• Furuno Navtex NX-300 (518 KHz)
• Simrad AI50 AIS Transceiver (Class B)

Satellite Communications
• Inmarsat-C - Furuno DCE F15 Terminal
• IC-305 Distress Unit And IC-306 Alarm Unit
• Channel: AOR-E
• Antenna Voltage: 8.2 V
• Status: Idle, GPS Unsynchronized

Automation & Monitoring (PLC Network)
• Siemens SIMATIC multi-panel interface
• 3 main PLC zones: Engine Room, Forepeak, Aft Section
• Functions monitored:
• Engines and auxiliaries
• Fuel, freshwater, grey/black water
• Bilge systems
• Hydraulic pressure
• Air conditioning
• Electrical supplies (AC/DC)
• Alarm system
• Digital Inputs/Outputs (BOOL): sensors, pumps, alarms, relays,
valve positions

Fuel System

Main Tanks:
• Port Aft: 1477 L
• Port Mid: 2562 L
• Port Fwd: 1215 L
• Stbd Aft: 935 L
• Stod Mid: 2380 L
• Stbd Fwd: 1209 L
• Day Tank: 394 L
• Total Capacity: 10,178 L
• Real-time monitoring of L/h and daily consumption
• Alarms for low level, full, day tank low

Plumbing & Tanks

Fresh Water System
Freshwater tanks: Port, Starboard, Ballast
• Monitored via Siemens SIMATIC panel
• Two freshwater pumps
• Alarms for low tank levels and watermaker failure
• Watermaker integrated into monitoring system

Grey and Black Water Systems
• Grey Water (Aft Waste System):
• 4 tanks: 2 x Port, 2 x Starboard
• 4 automatic valves (WV1-WV4)
• 4 transfer pumps (WP1-WP4)
• Overboard discharge line
• Sensor reading (aft tank): -12.5 cm (anomalous)
• Black Water (Lazarette):
• Overflow: 70 cm
• Pump start: 50 cm
• Pump stop: 10 cm
• Discharge: Overboard line
• Alarm: No. 26

Air Conditioning

Brand: Marine Air Systems (Dometic)
• Model: MCW72SRCN3853NY407C
• Capacity: 72,000 BTU/H
• Refrigerant: R-407C (46 Oz / 1304 G)
• Oil Type: POE
• Voltage/Frequency: 380-420 V / 50 Hz
• Phases: 3
• L.R.A.: 99 A
• F.L.A.: 9.9 A (Cooling) / 12 A (Heating)
• Fuse: Min 45 A - Recommended 50 A

Fan Coil Distribution:
• Each Guest Cabin
• Three Units In Main Saloon
• One In Galley
• One In Crew Mess
• One In Captain's Cabin
• One In Crew Cabin

Safety Systems
• SART: SERPE-ISEM Rescuer (expired, replacement required)
• MOB Devices: Pains Wessex Man Overboard 360 (2 units -
inspection required)
• Life rings: 3 (2 aft, 1 forward)
• Personal lifejacket light - expired (June 2016)
• Navigation light panel: INELTEH, 24 VDC, with
MAIN/EMERGENCY supply selector and failure indicators

Bali 4.6

$1,000