MTU 20 V 4000 Lx4, Operating Instuctions

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Number of cylinders 12
16
Minimum idling speed A rpm 1500 1500
Limit speed for overspeed alarm/emergency shutdown L rpm 1900 1900
Table 28: General operating data
Starter (electric)
Number of cylinders 12
16
Starter, rated power (standard design) R kW 9 2 x 9
Rated starter voltage (standard design) R V 24 24
Starter, current consumption, max. (standard design) R A 2500 2 x 2500
Starting-attempt duration, max. L s 15 15
Number of teeth on starter ring gear 182 182
Table 29: Starter (electric)
Oil and coolant capacity
Number of cylinders 12
16
Engine coolant capacity, engine side (without cooling equipment) R Liters 200 270
Engine coolant, mixture side (without cooling equipment) R Liters 20 25
Total engine oil capacity for initial filling (standard oil system) R Liters 320 365
Oil change capacity, max. (standard oil system) R Liters 280 330
Table 30: Oil and coolant capacity
Weights / main dimensions
Number of cylinders 12
16
Dry engine weight (basic-configuration engine) R kg 6700 8300
Heaviest component to be lifted during extended component
maintenance (QL3) R kg 450 450
Table 31: Weights / main dimensions
Exhaust emissions
Number of cylinders 12
16
Exhaust emission before catalytic converter at 100% DL nitric ox-
ides (NOx) (in dry exhaust gas, 5% O2) G
mg/m
3
n
250 250
Exhaust emission before catalytic converter at 100% DL nitric ox-
ides (NOx) (in dry exhaust gas) A ppm 81 81
Table 32: Exhaust emissions
Acoustics
Number of cylinders 12
16
Exhaust noise, unsilenced - DL (sound power level LW, ISO 6798) R dB(A) 116 113
Genset surface noise with attenuated intake noise (filter) - DL
(sound power level LW, ISO 8528-10) R dB(A) 124 124
Table 33: Acoustics
MS15027/02E 2015-04 | Product Summary | 31
TIM-ID: 0000044458 - 003