WinGD X72DF - Cooling Water System for Twin-Engine Installation

Marine Installation Manual 2021-08 4-3
4 Ancillary Systems
4.1 Twin-engine installation
X72DF
Figure 4-1 LT cooling water system for twin-engine installation
SM-0191
1 Scavenge air cooler (SAC)
2 HT cooling water cooler (engine 1)
3 Lubricating oil cooler (engine 1)
4 HT cooling water cooler (engine 2)
5 Lubricating oil cooler (engine 2)
6 Ancillary plants
7 Central seawater cooler
8 Temperature control valve
9 Pumps
Main
Engine 2
8 (set-point: 25 °C)
Main
Engine 1
SAC
SAC
9
7
1
2
3
5
6
4
1