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1)
Performance data
Designation
Engine shaft speed, normal and maximum
Engine shaft speed, compressor unloaded
2)
Free air delivery
Fuel consumption
-at full load
-at unload
Specific fuel consumption
Typical oil content of compressed air
Engine oil consumption (maximum)
Compressed air temperature at outlet valves
6)
Noise level
Design Data
COMPRESSOR
Designation
Number of compression stages
ENGINE
Designation
Make
Type
Coolant
Number of cylinders
Bore
Stroke
Swept volume
4)
Output at normal shaft speed
XAS 185 CDU
rpm
2750/2800
rpm
1600
l/s
87.31
cfm
185
gal/hr
2.73
gal/hr
1.03
gal/ft
30.000246
3
mg/m
<5
oz/1000 cu.ft
< 0.005
g/hr
NA
oz/h
NA
°C
93.3
°F
200
dB(A)
<76
All units
1
XAS 185 CDU
Caterpiller
C2.2
Ethylene glycol mix w/SCA
package
4
in
3.31
mm
84.07
in
3.94
mm
100.07
cu.in
134
l
2.19
hp
49
kW
36.53
Designation
- Load factor
Capacity of oil sump
Capacity of cooling system
UNIT
Designation
Capacity of compressor oil system
Net capacity of air receiver
Capacity of fuel tanks
- 44 -
XAS 185 CDU
%
70
qts
9.5
gal
2.37
qts
11
gal
2.75
All units
qts
9
gal
2.25
US gal
4.5
l
17.03
US gal
25
l
94.63
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