Operating instructions

2 - 6 Product Summary
M015403/00E 02-09 © MTU
Acoustics
Sound pressure level acc. to ISO 8528-10:
Engine model Parameter
3D
Optimized fuel
consumption
3D
Optimized
exhaust
emission
3C
Optimized fuel
consumption
3C
Optimized
exhaust
emission
8V 4000 G61 Engine surface noise
dB(A)
approx. 122 approx. --- approx. 124 approx. 123
Exhaust noise,
unsilenced dB(A)
approx. 127 approx. --- approx. 126 approx. 128
8V 4000 G81 Engine surface noise
dB(A)
approx. 125
Exhaust noise,
unsilenced dB(A)
approx. 129
12V 4000 G21 Engine surface noise
dB(A)
approx. 126 approx. --- approx. 123 approx. ---
Exhaust noise,
unsilenced dB(A)
approx. 127 approx. --- approx. 126 approx. ---
12V 4000 G41 Engine surface noise
dB(A)
approx. 128
Exhaust noise,
unsilenced dB(A)
approx. 128
12V 4000 G61 Engine surface noise
dB(A)
approx. 127 approx. --- approx. --- approx. 126
Exhaust noise,
unsilenced dB(A)
approx. 129 approx. --- approx. --- approx. 127
12V 4000 G81 Engine surface noise
dB(A)
approx. 127
Exhaust noise,
unsilenced dB(A)
approx. 130
16V 4000 G21 Engine surface noise
dB(A)
approx. --- approx. 126 approx. 126 approx. ---
Exhaust noise,
unsilenced dB(A)
approx. --- approx. 128 approx. 127 approx. ---
16V 4000 G41 Engine surface noise
dB(A)
approx. 127
Exhaust noise,
unsilenced dB(A)
approx. 129
16V 4000 G61 Engine surface noise
dB(A)
approx. 127 approx. --- approx. 126 approx. ---
Exhaust noise,
unsilenced dB(A)
approx. 130 approx. --- approx. 128 approx. ---
16V 4000 G81 Engine surface noise
dB(A)
approx. 130
Exhaust noise,
unsilenced dB(A)
approx. 130
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