Furuno FV-110GX, Operator'S Manual

Page: 35 / 188

Site preparation
2-11
Mast
without
braces
Max. free mast
length (steel), (m)
Outer
Diameter (mm)
Wall
Thickness
(mm)
Weight
(kg/m)
0.4
a
a. The height of 0.4 m is not recommended to be used as it will make access through
the ADU’s service hatch difficult.
200 5 24.0
0.6 220 5 26.5
0.8 250 5 30.2
1 270 5 32.7
Table 2-2: Mast dimensions without braces
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
2 220 5 70 5.0
2.5 180 10 80 5.0
2.5 220 5 80 5.0
Table 2-3: Mast dimensions with 3 braces
30-40º