Furukawa Unic URW376C4U -T Series, Руководство по эксплуатации и техническому обслуживанию

Страница: 41 / 156

9-5
DESCRIPTION OF EACH CONTROL DEVICE
09VL81020-W376C1UR
B00M RADIUS IN FEET
6TH ST
AGE
5TH ST
AGE
4TH ST
AGE
3RD ST
AGE
2ND ST
AGE
1ST
ST
AGE
& ANGLE
BOOM RADIUS
BOOM LENGTH
★
The following is an example of how to use the load chart.
WORKING RADIUS (ft)
HEIGHT
(ft)
WORKING RANGE
Note: The chart shows the data when the crane is operated with
no-load and shift due to deflection of boom is not considered.
Lift of hook
Lift of hook
Lift of hook
Lift of hook
Lift of hook
BOOM LENGTH
35
0
5
10
15
20
25
45
40
30
5 10 15 20 25 35 40 45 30 0
0°
30°
20°
10°
80°
70°
60°
50°
40°
11.6ft 19.0ft 26.2ft 33.3ft
40.4ft
1 2 3 4 5
Boom angle
303V81050-W375C2UR
RATED LOADS
CAUTION
6680
4520 2750
3150 2710 2500 2160 1870 1580 1360
480 720 1130 4500 2770 2250 2000 1500
900 1080 1220 1430 1650 1960 2080 2330
2330 1810 1540 1050 740 560 330 260
570 590 650 710 820 920 1100 1480 1670
1670 1480 910 610 470 340 260 200 80
280 300 350 370 410 510 720 660 550
720 660 610 550 450 290 80 110 130 170 240
270 330 410 510 550 610
610
660 720
350 440 550 650 780 920 1480
500 650 910 1170 1500 1940 2060 2330
880 1050 3150 2350 1870
1670
4570 3760 3180 2780 2420
4730
6680
6680
6680 6680
6680
RATED LOADS
18.6 6.5 8.0 10.0 11.0 13.0 15.0 17.0
WORKING RADIUS(ft)
BOOM SECTION
BOOM SECTION
25.8 8.5 10.0 11.0 13.0 15.0 16.0 18.0 20.0 23.0
BOOM SECTION
33.0 15.0 16.0 20.0 23.0 26.0 30.0 13.0
WORKING RADIUS(ft)
WORKING RADIUS(ft)
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
RATED
LOAD(lbs)
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
BOOM SECTION
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
40.2 15.0 16.0 20.0 23.0 26.0 30.0 33.0 36.0
BOOM SECTION
WORKING RADIUS(ft)
47.3 16.0 18.0 20.0 23.0 26.0 30.0 33.0 36.0 39.0 43.0 WORKING RADIUS(ft)
RATED
LOAD(lbs)
RATED
LOAD(lbs)
RATED
LOAD(lbs)
RATED
LOAD(lbs)
5150
5100
3700
3600
2550
2000
2100
1500 1760
1100
5000
5000
1+2+3
1+2+3+4
1+2+3+4+5
5000
4500
4500 3900
3900
3750
2570 1410
1070
450
450
190 150
The rated load is performance when the crane is placed level and is based
The rated load is also based on strength and stability of the crane.
extended to the position where 'Outriggers extended to maximum' means the state that the inner box is
the 2nd mark is visible.
extended to the position where 'Outriggers extended to halfway' means the state that the inner box is
the 1st mark is visible.
'Outriggers extended to minimum' means the state that the inner box is extended to the position where
When each of 4 outriggers has been set to different extension, operate capacity. the crane by using the worst extended
it by application of the capacity When each of boom sections being extended is exceeded even slightly, operate
3rd boom-section is visible. mark on the
the 1st mark is invisible.
including boom deflection under loaded.
mark on the 3rd boom-section is visible.
on an actual working radius
the 3rd mark on the 3rd boom-section is visible.
301Q86010-W376C2UR
Boom means that the boom is extended to the position where the 2nd
Boom means that the boom is extended to the position where the 1st
Boom means that the boom is extended to the position where
for the next boom section.
1. Extend boom completely.
2. Using the boom angle indicator as you guide, raise boom to 40° elevation. As can be seen,
the boom radius is approximately 26 feet and the hook height is approximately 18 feet.
By looking at the load chart, the boom capacity is 1220 lbs. When outriggers are extended fully.
The capacity is 910 lbs when outriggers are extended halfway. The capacity is 560 lbs when
outriggers are extended to minimum. This capacity must be reduced for some optional equip-
ment.