Combustion And Cooling Air Requirements (At 25 Deg.c And 1000 Hpa) - Kubota WG752 E3 Applications Manual

[3] Combustion and cooling air requirements
(At 25 deg.C and 1000 hPa)
Model Fuel
Gasoline
WG752
LPG
Model Fuel
Gasoline
WG972
LPG
DG972 NG
NOTE
• Cooling fan and fan pulley specifications (Cooling fan Part No. 15881-7411∆)
Item
Fan diameter
No. of blade and type of shape
Diameter of fan driving pulley
Diameter of fan pulley
• Conversion rates
3
1 L=61.0237 in =0.035315 ft
3
1 ft =28.3168 L
3
1 L/sec=3.6 m /h=2.1189 ft
Output
Combustion and
cooling air requirements
in
ft
Combustion and
cooling air requirements
in
ft
Output
Combustion and
cooling air requirements
in
ft
Combustion and
cooling air requirements
in
ft
Combustion and
cooling air requirements
in
ft
300 mm (11.81 in)
4, S type
100 mm (3.94 in)
84 mm (3.31 in)
3
3
/min
2000 2400
L/sec 369.9 431.3
3
m /h 1331.6 1552.8
3
/sec 22572 26322
3
/min 783.7 913.8
L/sec 359.1 425.8
3
m /h 1292.9 1532.8
3
/sec 21916 25982
3
/min 760.9 902.0
2000 2400
L/sec 584.9 753.6
3
m /h 2105.5 2712.9
3
/sec 35690 45986
3
/min 1239.1 1596.5
L/sec 482.8 602.2
3
m /h 1738.0 2168.1
3
/sec 29461 36751
3
/min 1022.8 1275.9
L/sec 433.0 533.1
3
m /h 1558.7 1919.2
3
/sec 26422 32532
3
/min 917.3 1129.4
1-6
-1
Engine Speed (min (rpm))
2800 3200
491.2 567.4
1768.3 2042.5
29974 34622
1040.6 1202.0
491.6 564.5
1769.8 2032.4
30000 34450
1041.5 1196.0
-1
Engine Speed (min (rpm))
2800 3200
843.8 855.7
3037.7 3080.5
51492 52217
1787.7 1812.9
704.7 755.0
2537.1 2718.1
43005 46074
1493.1 1599.6
617.5 652.8
2222.9 2350.1
37680 39835
1308.2 1383.0
3600
670.1
2412.5
40894
1419.7
689.9
2483.8
42102
1461.7
3600
789.3
2841.5
48165
1672.2
745.7
2684.5
45504
1579.8
600.1
2160.4
36620
1271.4