RDG603A20 - Issue 10
Page 24 of 100
Figure 14: Skin Tank Flow Diagram
Recommended Skin Tank Size
Engine
HP
KW
Skin tank
surface area m
2
Suggested
Height mm
Suggested
Length mm
50
50
37
1.1250
750
1500
45
45
34
1.0
721
1442
38-40
38-40
30-38
1.0
721
1442
The skin tank size must be increased by up to approx 10% or a separate skin
tank installed to cool the hydraulic oil, if a hydraulic bow thruster is used. Please refer
to Section 5
– Installation, 21. Hydraulic Drive Transmission for further information.
5. Engine Cooling Water Inlet and Outlet Hose Connections
These are on the right hand (starboard) side of the engine:
Engine
Size (mm)
Shire 40
28mm OD, Inlet and Outlet
Shire 45, 50
35mm OD, inlet and 35mm OD, Outlet
Use a good quality hose that cannot collapse or kink and is capable of working at temperature
in excess of 100°c.
A.S.A.P. Supplies LTD can supply suitable 28mm ID and 35mm ID hoses if the correct size
