Special Limitations
S3219E/S3220E/S3226E/S4726E/S4732E – 1500842
7
BEAUFORT
RATING
WIND SPEED
GROUND CONDITIONS
m/s
km/h
ft/s
mph
3
3,4~5,4
12,25~19,4
11.5~17.75
7.5~12.0
4
5,4~8,0
19,4~28,8
17.75~26.25
12.0~18
Dust is raised, paper whirls up, and small branches sway.
5
8,0~10,8
28,8~38,9
26.25~35.5
18~24.25
Shrubs with leaves start swaying. Wave crests are apparent in ponds
or swamps.
6
10,8~13,9
38,9~50,0
35.5~45.5
24.5~31
umbrella.
7
13,9~17,2
50,0~61,9
45.5~56.5
31.~38.5
Figure 1 – Beaufort Scale
the emergency stop button at the upper controls to return
to normal operation.
Beaufort Scale
Never operate the machine when wind speeds exceed
12.5 m/s (28 mph) [Beaufort scale 6]. Refer to Figure 1.