GTJZ0612&0812&1012&1212 Operation Manual
3-5
© Jul 2020
Table 3-3
BEAUFORT
NUMBER
METERS/
SECOND
MILE/
HOUR
DESCRIPTION
GROUND CONDITION
0
0
~
0.2
0
~
0.5
Calm
Calm. Smoke rises vertically.
1
0.3
~
1.5
1
~
3
Light air
Wind motion visible in smoke.
2
1.6
~
3.3
4
~
7
Light breeze
Wind felt on exposed skin. Leaves rustle.
3
3.4
~
5.4
8
~
12
Gentle breeze
Leaves and smaller twigs in constant
motion.
4
5.5
~
7.9
13
~
18
Moderate breeze
Dust and loose paper rise. Small
branches begin to move.
5
8.0
~
10.7
19
~
24
Fresh breeze
Smaller trees sway.
6
10.8
~
13.8
25
~
31
Strong breeze
Large branches in motion. Flags waving
near horizontal. Umbrella use becomes
difficult.
7
13.9
~
17.1
32
~
38
Near gale/moderate gale
Whole trees in motion. Effort needed to
walk against the wind.
8
17.2
~
20.7
39
~
46
Fresh gale
Twigs broken from trees. Cars veer on
road.
9
20.8
~
24.4
47
~
54
Strong gale
Light structure damage.
NOTICE
Maximum climbing ability is suitable for machines
with platform retracted.
Maximum Slope:25% (14°
)
Climbing capacity means the maximum allowable tilt
angle of the machine when it is on solid ground and
the platform is only capable of carrying one person.
As the weight of the machine’s platform increases,
the machine’s climbing capacity reduces.
UNSAFE OPERATION
HAZARDS
At a minimum, operators must operate and maintain the
machine as stated in this manual and in the
Maintenance Manual
in addition to following more
stringent industry regulations and workplace rules.
Never engage in unsafe machine operation.
Содержание GTJZ0612
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