Phau Ntawv Qhia
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Prerequisites:
①
Under large boom operating condition (fully extended boom length / fully extended boom length + jib length), min.
length is 10.6 m and max. length is 40.5 m;
②
Length of outrigger is 6.2 m;
③
360°rotation is applied;
④
Counterweight weight is 4.5 tons.
Working
range(m)
Main boom
Working
range(m)
10.6m 14.33m 16.2m 18.07m 21.81m 23.68m 27.41m 29.28m 33.02m 34.89m 40.5m
3 30000 24000
3
3.5 28000 24000 12000
3.5
4 26000 23000 11500 19000 10000
4
4.5 23000 21000 10500 18000 9500 13000
4.5
5 21000 20000 10000 16500 8800 12500 7400 10700
5
5.5 19000 18300 9500 15500 8400 12000 7400 10000
5.5
6 17000 16500 9000 14500 8000 11500 7000 9500
6
6.5 15000 14500 8500 13500 7500 11100 6650 9000 5800 7500
6.5
7 13000 13300 8000 12600 7000 10500 6300 8600 5600 7400
7
8 11600 11500 7500 11250 6500 9400 5800 8200 5400 6800
8
9
9450 7000 9300 6000 8700 5300 7450 5000 6350 5800 9
10
7850 6500 7700 5500 7850 4800 6700 4500 5850 5400 10
11
6650 6000 6500 5000 7000 4550 6300 4100 5500 5000 11
12
5500 5500 4800 6150 4000 5750 3800 5100 4650 12
13
5000 4600 4500 5300 3700 5350 3600 4800 4300 13
14
4000 4300 4600 3500 4850 3400 4450 4100 14
15
3800 4000 3300 4250 3200 4200 3900 15
16
3300 3400 3100 3700 3000 3800 3600 16
18
2500 2500 2850 2950 2700 3050 3100 18
20
1900 2450 2200 2400 2400 2600 20
22
1900 1700 2100 1900 2050 22
24
1320 1800 1450 1600 24
26
1400 1100 1250 26
28
1100 800 950 28
30
750 30
32
600 32
Wire rope
ratio
8 8 6 6 4 4 4 4 4 4 3
Wire rope
ratio
Telescopic way
Ⅰ 0 50% 0 100% 0 100% 0 100% 0 100% 100% Ⅰ
Ⅱ 0 0 25% 0 50% 25%
75% 50% 100% 75% 100% Ⅱ
Ⅲ 0 0 25% 0 50% 25% 75% 50% 100% 75% 100% Ⅲ
Ⅳ 0 0 25% 0 50% 25% 75% 50% 100% 75% 100% Ⅳ
STC300S TRUCK CRANE
LOAD CHART
STC300S TRUCK CRANE
LOAD CHART
12 13
1. Value specied in table is rated lifting capacity of the crane under the condition that the crane parks on the at and solid ground under leveling state;
2. Values above the thick solid line are determined by the strength of the crane and below the thick solid line are determined by the stability of the crane;
3. Rated lifting capacity determined by the stability shall comply with ISO 4305;
4. Rated lifting capacity in the table includes the weights of lifting hook and hanger (main hook: 360 kg; auxiliary hook: 90 kg)
5. Rated lifting capacity when pulley at boom tip is used can not exceed 3500 kg; after the jib installs, rated lifting capacity of the boom shall be a value that
a total is subtracted by the weight of jib (550 kg);
6. If actual boom length and range are both between two values in the table, the larger value is used to determine the lifting capacity;
Prerequisites:
①
Under large boom operating condition (fully extended boom length / fully extended boom
length + jib length), min. length is 10.6 m and max. length is 40.5 m+8m;
②
Length of outrigger is 6.2 m;
③
360°rotation is applied;
④
Counterweight weight is 4.5 tons.
main boom
elevation angle
main boom 40.5m
main boom
elevation angle
jib 8m
compensation angle0° compensation angle 15° compensation angle 30°
78° 2800 2500 1900 78°
75° 2800 2400 1750 75°
72° 2700 2200 1700 72°
70° 2600 2000 1600 70°
65° 2000 1700 1350 65°
60° 1550 1450 1000 60°
55° 1000 900 700 55°
50° 650 550 400 50°
Unit:Kg Unit:Kg
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