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Абсолютные и относительные статистические величины
1707.8 -40790
| For spray boom operations, with hopper | installed: | ||
| Hopper assembly - empty | -25.5. | -2116 | |
| Hopper lining and sump | -23 | - 713 | |
| Span length boom | - 8 | - 288 | |
| Wind-driven pump assy, and piping | 30.5 | -16 | - 488 |
| V struts | -12 | - 216 | |
| Cockpit control levers and fittings | - 3 | - 12 | |
| 202.5 | -3833 | ||
| Hopper - loaded (e.g. 160 Imp. gal. water) | -23.9 | -38240 | |
| Total as flown | 1802.5 | -42073 |
| For ICD rotor spray operations, with hopper | installed: | ||
| Hopper assembly - empty | -25.5 | -2116 | |
| Hopper liner and sump | -23 | - 713 | |
| Rotor units (2) plus piping and fitting | 40.8 | -36.9 | -1504 |
| Bracing struts (4) | 9.3 | -16.6 | - 154 |
| Cockpit control levers and fittings | - 3 | - 12 | |
| Total | 168.1 | -4499 | |
| Hopper - loaded (e.g. 160 Imp. gal. water) | -23.9 | -38240 | |
| Total as flown | 1768.1 | -42739 |
| Supplement 1 | |||
| Weight | Arm | Mom | |
| lb | in | lb in | |
| For supply dropping operations, with hopper | installed: | ||
| Hopper assembly - empty | -25.5 | -2116 | |
| External wing rack channels (6) - Mk.III and bracing 12 | - 9 | - 108 | |
| Mk.III rack release (6) | - 4 | - 312 | |
| Cockpit control levers and fittings | - 3 | - 12 | |
| Cockpit rack controls | + 4 | + 60 | |
| Total | -2488 | ||
| External wing racks (6) - loaded | |||
| (300 lb each rack) | - 4 | -7200 | |
| Total as flown | -9688 | ||
| Fuselage rack | -28 | - 84 | |
| Fuselage rack - loaded | -32 | -25600 |
SPRAYER MODEL
For Simplex spray boom operations, with spray tank installed: add to Basic Weight (see note)
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NOTE
Since some items of equipment are removed from the aircraft before installation of the agricultural equipment, reference to the weight and balance report should be made for correct basic weight and C.G. values.
CAUTION
To ensure that the gross weight of the aircraft does not exceed the gross weight permitted by local licencing authorities, restrict the fuel or cargo load as necessary.
For supply dropping operations, with Simplex spray tank and lightweight wing racks installed:
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OPERATIONAL TABLES AGRICULTURAL MODEL SPRAYING FLUID WEIGHT & MOMENT Note on Use of Table
The weights and moments shown below are for water. To obtain the weights and moments of the spraying fluid being used, multiply the weights and momenta shown below by the specific gravity of the fluid being used.
| Amount | Weight | Arm | Moment |
| in tank | lb | in | lb in |
| Imp. Gal. | |||
| -20.3 | - 6090 | ||
| -20.4 | - 8160 | ||
| -20.6 | -10310 | ||
| -20.9 | -12540 | ||
| -21.2 | -14810 | ||
| -21.4 | -17140 | ||
| -21.7 | -19530 | ||
| -22.0 | -21980 | ||
| -22.2 | -24410 | ||
| -22.5 | -26970 | ||
| -22.7 | -29490 | ||
| -22.9 | -32067 | ||
| -23.1 | -34644 | ||
| -23.3 | -37221 | ||
| -23.4 | -39798 | ||
| -23.5 | -42375 | ||
| -23.7 | -44952 | ||
| -23.8 | -47529 | ||
| -23.9 | -50106 | ||
| -23.9 | -52683 |
MOMENTS OF POWDER IN HOPPER To determine moment of powder in hopper:
(1) Estimate to what level on the gauge glass the surface of the powder corresponds.
(2) From the above Spraying Fluid table find the moment arm which is given for this reading on the gauge glass.
| auge eadii пр. G |
(3) Multiply the number of pounds of powder in the hopper by this arm to obtain the moment.
WING RACK LOAD MOMENTS Arm = -4.0
VENTRAL RACK LOAD MOMENTS Arm = -32.0
| Total Wt lb |
| Total Wt lb |
Total Moment lb in
Total Moment lb in
| - 1600 - 3200 - 6400 - 9600 -12800 -16000 -19200 -22400 -25600 |
| 50 100 200 300 400 500 600 700 800 |
| 50 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 |
| - 200 - 400 - 800 -1200 -1600 -2000 -2400 -2800 -3200 -3600 -4000 -4400 -4800 -5200 -5600 -6000 -6400 -6800 -7200 |
SPRAYER MODEL
SPRAYING FLUID WEIGHT & MOMENT
Note on Use of Table
The weights and moments shown below are for water. To obtain the weights and moments of the spraying fluid being used, multiply the weights and moments shown below by the specific gravity of the fluid being used.
Arm of Tank = -28.1
U.S. Gal. Imp. Gal. Weight Moment
Water Water lb lb in
10 8.3 83 - 2332
20 16.7 167 - 4693
30 25.0 250 - 7025
40 33.3 333 - 9357
50 41.6 417 -11718
60 50.0 500 -14050
70 58.3 5Я1 -16382
80 66.6 666 -18715
90 75.0 750 -21075
100 83.3 833 -23407
110 91.6 916 -25740
120 100.0 1000 -28100
| U.S. Gal. | Imp. Gal. | Weight | Moment |
| Water | Water | lb | lb in |
| 108.3 | -30432 | ||
| 116.6 | -32765 | ||
| 125.0 | -35125 | ||
| 133.3 | -37457 | ||
| 141.6 | -39790 | ||
| 150.0 | -42122 | ||
| 158.3 | -44482 | ||
| 166.6 | -46815 | ||
| 175.0 | -49147 | ||
| 183.3 | -51507 | ||
| 191.6 | -53840 | ||
| 200.0 | -56172 |
Example of Use of Table
Suppose spraying fluid has specific gravity of .95
and there are 100 Imp. gal. of fluid in tank.
From the above table 100 Imp. gal. of water weigh
1000 lb and have a moment of -28100.
Thus 100 Imp. gal. of spraying fluid weigh .95 x
1000 = 950 lb and have a moment of .95 x -28100 -
-26695.
WING RACK LOAD MOMENTS
Arm = -4.0
| Total Wt lb |
| Total Wt lb |
Total Moment lb in
Total Moment lb in
| 50 100 150 200 250 300 350 400 450 500 |
| 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 |
| 550 600 650 700 750 800 850 900 950 1000 |
| - 5500 - 6000 - 6500 - 7000 - 7500 - 8000 - 8500 - 9000 - 9500 -10000 |
- •;• г
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Абсолютные и относительные статистические величины
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