Technical Data of the Steel Props钢支撑技术数据
(types,sizes,weights)
型 号 |
A-Steel Props |
AS-Steel Props |
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Type规 格 |
A300 |
A360 |
AS410 |
AS 300 |
AS 360 |
AS490 |
AS 550 |
Weight(kg)重量 |
17.5 |
21.3 |
23.2 |
21.2 |
24.5 |
30.2 |
33.6 |
Range(m)调节范围 |
1.80~3.01 |
2.0~3.61 |
2.30~4.10 |
1.80~3.05 |
2.00~3.60 |
2.74~4.90 |
3.08~5.50 |
inner tube内管径 |
48.0 |
48.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
outer tube外管径 |
57.0 |
57.0 |
76.1 |
76.1 |
76.1 |
76.1 |
76.1 |