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PERFORMANCE DATA DESIGN DATA
COMPRESSOR
ENGINE
UNIT
Designation Unit XAS 185 KD
Engine shaft speed, normal and maximum rpm 2700
Engine shaft speed, compressor unloaded rpm 1800
Free air delivery
2)
l/s 87.31
cfm 185
Fuel consumption at 100% FAD (full
load)(gph)
gal/hr 2.54
75% FAD (gph) gal/hr 2.26
50% FAD (gph) 1.41
25% FAD (gph) 1.41
0% FAD (gph) 1.13
Specific fuel consumption at 100% FAD (lb-hr/Hp) gal/ft
3
0.367
Maximum typical oil content of compressed air (mg/
m³)
5
Maximum typical oil content of compressed air (mg/
m³)
mg/m
3
NA
oz/1000 cu.ft NA
Engine oil consumption (maximum) g/hr NA
oz/h NA
Compressed air temperature at outlet valves °C 93.3
°F 200
Noise Sound Pressure Level (Lp) (dB(A)) dB(A) <76
(Lp) measured according to ISO 2151
Noise Sound Power Level (Lw) (dB(A)) 98
(Lw) measured according to 2000/14/EC
Designation All units
Number of compression stages 1
Designation Unit XAS 185 KD
Make Kubota
Type D1803-CR-TIE4B
Coolant
Ethylene glycol mix w/SCA
package
Number of cylinders 3
Bore
in 3.42
mm 87
Stroke
in 4.03
mm 102.4
Swept volume
cu.in 111.42
l 1.826
Power output at normal shaft speed
5)
hp 49.61
kW 37
- Load factor % NA
Capacity of oil sump
qts 7.4
gal 1.85
-Refill (max.)
4)
qts 8.4
gal 2.1
Capacity of cooling system
qts NA
gal NA
Designation Unit All units
Capacity of compressor oil system
qts 9
gal 2.25
Net capacity of air receiver
gal 4.5
l 17.03
Capacity of fuel tanks
gal 20
l 75.71
Air volume at inlet grating (approx.)
3)
cfm 6340
m
3
/s 2.99
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