Furukawa Unic URW370C4U Series, Operation & Maintenance Manual

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6-7
NAME PLATES
Sticker [CHART OF RATED LOAD]
URW505C4U exclude
Sticker [CHART OF RATED LOAD]
URW505C4U
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 1+2 1
BOOM SECTION
25.8 8.5 10.0 11.0 13.0 15.0 16.0 18.0 20.0 23.0
1+2+3
BOOM SECTION
33.0 15.0 16.0 20.0 23.0 26.0 30.0 13.0
1+2+3+4
WORKING RADIUS(ft)
WORKING RADIUS(ft)
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
RATED
LOAD(lbs)
MAXIMUM
HALFWAY
MINIMUM
OUTRIGGERS
EXTENDED
TO
BOOM SECTION 1+2+3+4+5
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)
1+2+3+4+5+6
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 on an actual working radius
'Outriggers extended to maximum' means the state that the inner box is extended to the position where
the 2nd mark is visible.
'Outriggers extended to halfway' means the state that the inner box is extended to the position where
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 the crane by using the worst extended capacity.
When each of boom sections being extended is exceeded even slightly, operate it by application of the capacity
for the next boom section.
Boom means that the boom is extended to the position where the 1st mark on the 3rd boom-section is visible.
the 1st mark is invisible.
including boom deflection under loaded. The rated load is also based on strength and stability of the crane.
Boom means that the boom is extended to the position where the 2nd mark on the 3rd boom-section is visible.
Boom means that the boom is extended to the position where the 3rd mark on the 3rd boom-section is visible.
301Q86010-W376C2UR
BOOM SECTION
BOOM SECTION
BOOM SECTION
RATED LOADS
CAUTION
RATED LOADS
1 ＋ 2 1
1+2+3+4
1 ＋ 2 ＋ 3
RATED LOAD(lbs)
1 ＋ 2 ＋ 3 ＋ 4 ＋ 5
1 ＋ 2 ＋ 3 ＋ 4
30CV81010-W505C4U
27.4 26.0 18.0 20.0 23.0 24.0 25.0 13.0 15.0 WORKING RADIUS(ft) 9.0 10.0 16.0
RATED LOAD(lbs)
WORKING RADIUS(ft) 15.0 16.0 18.0 20.0 23.0 26.0 29.0 33.0 35.3 13.0 12.0
RATED LOAD(lbs)
WORKING RADIUS(ft) 16.4 18.0 20.0 23.0 26.0 30.0 33.0 36.0 40.0 43.2
11.1
6680 1200 1350 1500 1750 2200 2750 3600 4150 5250 6680 6680 950
4900 4500 3900 3400 2700 2200 1720 1200 980 720 620
2270 2190 1910 1610 1200 920 720 620 500 440
When each of boom sections being extended is exceeded even slightly,
Boom means that the boom is extended to the position where
operate it by application of the capacity for the next boom section.
the mark on the 4th boom-section is visible.
rated load rating to determine how much payload you can left.
The rated load is performance when the crane is placed level and is
based on an actual working radius including boom deflection under loaded.
The rated load is also based on strength and stability of the crane.
This chart shows the rated load including load handring equipment such
as sling,buckets,hook blocks(70lbs),etc.and the weight of material being
handled. The weight of the load handling equipment must be deducted from