Geko 12V 4000 G 41, Operating Instructions Manual

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Product Summary 2 - 5
M015403/00E 02-09 © MTU
Genset engines for stationary power generation with liquid-cooled charge-
air cooling - Engine power
Application group Standby operation
3D
Continuous
operation with
limited operating
time
3C
Continuous
operation at
variable load
3B
Continuous
operation,
unrestricted
3A
Operating mode
Standby power at
variable load
Standby power at
variable load
Prime power at
variable load
Prime power at
100% load
Load factor < 85 % < 75 % < 75 % 100 %
Operating hours
per year
max. 500 max. 1000 unrestricted unrestricted
Power specification
DIN ISO 3046
Fuel stop
power
(ICFN)
10 %
overload capability
(ICXN)
10 %
overload capability
(ICXN)
10 %
overload capability
(ICXN)
Engine model kW at 1500 rpm (50 Hz)
Optimizations
1)
or or
8V 4000 G61 985 895 895 735
12V 4000 G21 1330 1205 1205 -
12V 4000 G61 1465 1330 1330 1095
16V 4000 G21 1760 1600 1600 -
16V 4000 G61 1940 1760 1760 1450
Engine model kW at 1800 rpm (60 Hz)
Optimizations
1)
8V 4000 G81 1100 - 1000 750
12V 4000 G41 1490 - - -
12V 4000 G81 1640 - 1490 1120
16V 4000 G41 1990 - - -
16V 4000 G81 2190 - 1990 1495
Engine model kW at 1500/1800 rpm (50/60 Hz switchable)
Optimizations
1)
/ or / or / /
8V 4000 G61 985 / 1050 895 / 955 895 / 955 735 / 750
12V 4000 G21 1330 / 1445 1205 / 1310 1205 / 1310 -
12V 4000 G61 1465 / 1590 1330 / 1445 1330 / 1445 1095 / 1120
16V 4000 G21 1760 / 1910 1600 / 1735 1600 / 1735 -
16V 4000 G61 1940 / 2100 1760 / 1910 1760 / 1910 1450 / 1495
Reference conditions Standard Power available up to
Intake air temperature 25 °C 40 °C
Altitude above sea level 100 m 400 m
Charge-air coolant temperature 55 °C 55 °C
Fan power requirement not considered.
1)
Optimizations
Exhaust emission (TA-Luft)
Exhaust emission (EPA)
Fuel consumption
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