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PERFORMANCE DATA
XAHS 38 Kd, XAS 58 Kd, XAS 68 Kd and XAS 48 G Kd
At reference conditions, if applicable, and at normal shaft speed, unless otherwise stated.
Designation Unit XAHS 38 Kd XAS 58 Kd XAS 68 Kd XAS 48 G Kd
Engine shaft speed, normal and maximum r/min 3000 3000 3000 3000
Engine shaft speed, compressor unloaded r/min 1850 1850 1850 1850
Free air delivery
1)
without aftercooler l/s 38 50 58 42
m
3
/min 2.2 3.0 3.5 2.5
cfm 80 106 125 90
with aftercooler l/s 37 49 57 41
m
3
/min 2.1 2.9 3.4 2.4
cfm 78 104 123 88
Fuel consumption - at 100% FAD kg/h 6.44 6.44 6.44 6.44
lb/h 14.2 14.2 14.2 14.2
- at 75% FAD kg/h 5.23 5.23 5.23 5.23
lb/h 11.5 11.5 11.5 11.5
- at 50% FAD kg/h 3.87 3.87 3.87 3.87
lb/h 8.5 8.5 8.5 8.5
- at 25% FAD kg/h 3.51 3.51 3.51 3.51
lb/h 8.5 8.5 8.5 8.5
- at unload kg/h 2.57 2.57 2.57 2.57
lb/h 5.7 5.7 5.7 5.7
Specific fuel consumption - at 100% FAD g/m
3
29.9 29.9 29.9 29.9
lb/1000 cu.ft 1.9 1.9 1.9 1.9
Engine oil consumption (maximum) g/h 17 17 17 17
oz/h 0.6 0.6 0.6 0.6
Box_2-2.book Page 42 Friday, October 27, 2017 3:48 PM
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