COBHAM 7516A - Mast Dimensions with 3 Braces

Site considerations
98-175666-A Chapter 2: Installation 2-12
Mast with 3 braces
Max. free
mast length
(steel), (m)
Outer
Diameter
(mm)
Wall
Thickness
(mm)
Outer
Diameter
for brace
(mm)
Thickness
for brace
(mm)
1.2 140 10 50 5.0
1.2 200 5 50 5.0
1.6 140 10 70 5.0
1.6 200 5 70 5.0
2 160 10 70 5.0
22205 705.0
2.5 180 10 80 5.0
2.5 220 5 80 5.0
Table 2-7: Mast dimensions with 3 braces
Mast with 2 braces
Max. free
mast
length (steel),
(m)
Outer
Diameter
(mm)
Wall
Thickness
(mm)
Outer
Diameter
for brace
(mm)
Thickness
for
brace
(mm)
1.2 160 10 80 5.0
1.2 200 5 80 5.0
1.6 180 10 80 5.0
1.6 220 5 80 5.0
2 180 10 80 5.0
22405805.0
2.5 200 10 80 5.0
2.5 260 5 80 5.0
Table 2-8: Mast dimensions with 2 braces
30-40°