MAN B&W S65ME-C8.2-GI-TII User Manual

MAN B&W 5.03
Page 1 of 3
MAN Diesel
MAN B&W S65ME-C8/-GI 199 00 18-0.0
Crane beam for overhaul of turbocharger
For the overhaul of a turbocharger, a crane beam
with trolleys is required at each end of the turbo-
charger.
Two trolleys are to be available at the compressor
end and one trolley is needed at the gas inlet end.
Crane beam no. 1 is for dismantling of turbocharg-
er components.
Crane beam no. 2 is for transporting turbocharger
components.
See Figs. 5.03.01a and 5.03.02.
The crane beams can be omitted if the main engine
room crane also covers the turbocharger area.
The crane beams are used and dimensioned for
lifting the following components:
• Exhaust gas inlet casing
• Turbocharger inlet silencer
• Compressor casing
• Turbine rotor with bearings
The crane beams are to be placed in relation to the
turbocharger(s) so that the components around the
gas outlet casing can be removed in connection
with overhaul of the turbocharger(s).
The crane beam can be bolted to brackets that
are fastened to the ship structure or to columns
that are located on the top platform of the engine.
The lifting capacity of the crane beam for the
heaviest component ‘W’, is indicated in Fig.
5.03.01b for the various turbocharger makes. The
crane beam shall be dimensioned for lifting the
weight ‘W’ with a deflection of some 5 mm only.
HB indicates the position of the crane hook in the
vertical plane related to the centre of the turbo-
charger. HB and b also specifies the minimum
space for dismantling.
For engines with the turbocharger(s) located on
the exhaust side, EoD No. 4 59 122, the letter
‘a’ indicates the distance between vertical cen-
trelines of the engine and the turbocharger.
Mitsubishi
Units MET66 MET71 MET83
W
kg 1,500 1,800 2,700
HB
mm 1,800 1,800 2,200
b
m 800 800 800
178 52 340.1
Fig. 5.03.01a: Required height and distance
#RANEæBEAM
4URBOCHARGER
'ASæOUTLETæFLANGE
A
("
-AINæENGINEAFTæCYLINDER
#RANEæHOOK
B
%NGINEæROOMæSIDE
#RANEæBEAMæFOR
DISMANTLINGæOF
COMPONENTS
#RANEæBEAMæFOR
TRANSPORTATIONæOF
COMPONENTS
Fig. 5.03.01b: Required height and distance and weight
The figures ‘a’ are stated on the ‘Engine and Gallery Outline’
drawing, Section 5.06.
MAN B&W
Units TCA55 TCA66 TCA77 TCA88
W
kg 1,000 1,200 2,000 3,000
HB
mm 1,400 1,600 1,800 2,000
b
m 600 700 800 1,000
ABB
Units A180 A185 A190 A275 A280 A285
W
kg *)
HB
mm 1,975 2,350 2,425 1,900 2,100 2,350
b
m 600 600 700 500 600 600
*)
Available on request

MAN B&W S65ME-C8.2-GI-TII Specifications

General

Brand	MAN B&W
Model	S65ME-C8.2-GI-TII
Category	Engine
Language	English