Crawler crane models: XGC 300t(-I)
Max rated lifting capacity: 300t
Maximum lifting moment: 1865t.m
Main boom working conditions_Characteristics of main boom hook with boom end pulley auxiliary hook (HBS/1)
Main boom working condition_Working range of main boom main hook with arm end pulley auxiliary hook (HBS/1)
Main boom working condition_working range diagram of main boom hook (HBS/1) with arm end pulley auxiliary hook
Main boom working condition_HBS/1_115t+40t main boom main hook performance with arm end pulley auxiliary hook
HBS/1 | Main boom length (m) | ||||||||||||
Radius | 25 | 28 | 31 | 37 | 43 | 49 | 55 | 61 | 67 | 73 | 79* | 85* | 88* |
(m) | t | t | t | t | t | t | t | t | t | t | t | t | t |
6 | 270.7 ▲ | 263.0 ▲ |
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7 | 248.9 ★ | 248.9 ★ | 246.8 ★ | 230.9 ★ | 201.8 ★ |
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8 | 219.7 | 218.4 | 213.4 | 203.5 | 197.6 | 173.9 | 150.9 |
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9 | 191.8 | 190.5 | 186.3 | 178.8 | 173.6 | 168.6 | 147.9 | 132.5 | 116.5 |
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10 | 169.6 | 168.6 | 164.8 | 159.0 | 154.5 | 150.3 | 146.0 | 130.0 | 115.1 | 106.5 | 91.5 |
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11 | 151.9 | 149.8 | 147.8 | 142.7 | 138.9 | 135.3 | 131.5 | 126.2 | 112.8 | 105.5 | 89.5 | 73.7 | 67.9 |
12 | 137.2 | 135.5 | 133.8 | 129.3 | 125.9 | 122.7 | 119.5 | 116.6 | 108.8 | 101.5 | 87.5 | 72.5 | 67.1 |
14 | 114.5 | 113.2 | 112.0 | 108.3 | 105.7 | 103.0 | 100.4 | 98.0 | 96.0 | 90.9 | 82.5 | 70.9 | 65.4 |
16 | 94.7 | 94.8 | 95.0 | 92.5 | 90.7 | 88.4 | 86.0 | 84.0 | 82.3 | 80.4 | 77.7 | 67.1 | 63.8 |
18 | 79.7 | 79.8 | 80.0 | 79.2 | 78.6 | 76.7 | 74.8 | 73.0 | 71.6 | 69.9 | 68.2 | 64.6 | 60.3 |
20 | 68.2 | 68.4 | 68.6 | 67.9 | 67.7 | 67.4 | 65.8 | 64.2 | 62.9 | 61.4 | 60.3 | 58.4 | 57.4 |
22 | 59.2 | 59.4 | 59.6 | 59.0 | 58.9 | 58.6 | 58.2 | 56.9 | 55.9 | 54.5 | 53.4 | 51.9 | 51.1 |
24 |
| 52.2 | 52.4 | 51.9 | 51.8 | 51.5 | 51.0 | 50.6 | 49.9 | 48.6 | 47.6 | 46.2 | 45.7 |
26 |
| 46.2 | 46.5 | 46.0 | 45.9 | 45.6 | 45.1 | 44.7 | 44.5 | 43.6 | 42.7 | 41.3 | 40.8 |
28 |
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| 41.4 | 41.1 | 40.9 | 40.6 | 40.3 | 39.9 | 39.6 | 39.1 | 38.4 | 37.2 | 36.7 |
30 |
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| 36.9 | 36.8 | 36.5 | 36.0 | 35.6 | 35.4 | 34.9 | 34.5 | 33.6 | 32.9 |
32 |
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| 33.2 | 33.1 | 32.8 | 32.4 | 32.0 | 31.8 | 31.3 | 30.9 | 30.2 | 29.7 |
34 |
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| 30.0 | 29.9 | 29.7 | 29.3 | 28.9 | 28.7 | 28.2 | 27.8 | 27.2 | 26.9 |
36 |
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| 27.2 | 26.9 | 26.6 | 26.1 | 25.9 | 25.4 | 25.0 | 24.4 | 24.1 |
38 |
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| 24.8 | 24.4 | 24.1 | 23.7 | 23.4 | 22.9 | 22.5 | 22.0 | 21.8 |
40 |
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| 22.3 | 22.0 | 21.5 | 21.2 | 20.7 | 20.3 | 19.8 | 19.5 |
42 |
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| 20.3 | 20.0 | 19.6 | 19.3 | 18.9 | 18.3 | 17.8 | 17.6 |
44 |
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| 18.5 | 18.2 | 17.8 | 17.5 | 17.1 | 16.6 | 16.1 | 15.8 |
46 |
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| 16.6 | 16.2 | 16.0 | 15.4 | 15.0 | 14.5 | 14.2 |
48 |
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| 15.1 | 14.7 | 14.5 | 14.0 | 13.6 | 13.1 | 12.7 |
52 |
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| 12.3 | 11.9 | 11.4 | 11.0 | 10.5 | 10.2 |
56 |
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| 9.7 | 9.2 | 8.8 | 8.3 | 8.0 |
60 |
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| 8.0 | 7.4 | 7.0 | 6.4 | 6.1 |
64 |
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| 5.7 | 5.3 | 4.8 | 4.5 |
68 |
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| 4.0 | 3.3 | 3.0 |
Notes:
1.At the mark “▲”, use 100 tons of turntable counterweight + 40t of vehicle body counterweight; at the mark “★”, use 110 tons of turntable counterweight + 40t of vehicle body counterweight; at the unmarked place, use 115 tons of turntable counterweight + 40t of vehicle body counterweight;
2.When the performance exceeds 260t, you need to purchase a special main boom pulley block and hook.
3.The main boom length combination at the “*” needs to use a 1.33m waist rope. When the main boom length exceeds 73m, it is recommended to use an inclined wedge to assist the boom.
4.The tower arm rear pull plate needs to be removed from each boom section, and the tower arm guide pulley needs to be removed from the main boom reducer.