Page 62 December 2007
SJIII Compacts & Conventionals
Tables Section 2 - Operation
Table 2.5 Maximum Platform Capacities (Evenly Distributed)
227 kg 2 Persons 113 kg 1 Person No Wind
227 kg 1 Persons 113 kg 1 Person 9.4 m/s
227 kg 2 Persons 113 kg 1 Person No Wind
227 kg 1 Persons 113 kg 1 Person 9.4 m/s
3220
408 kg 2 Persons 113 kg 1 Person 408 kg 2 Persons 113 kg 1 Person No Wind 1.5 x 3.5
3226
227 kg 2 Persons 113 kg 1 Person No Wind 1.5 x 3.5
4620
590 kg 3 Persons 136 kg 1 Person 590 kg 3 Persons 136 kg 1 Person 12.5 m/s 1.5 x 3.5
4626
454 kg 2 Persons 136 kg 1 Person 12.5 m/s 1.5 x 3.5
317 kg 2 Persons 113 kg 1 Person No Wind
317 kg 1 Person 113 kg 1 Person 9.4 m/s
132AB
3215
3219
N/A
N/A
4632
N/A
N/A
MODEL
Manual Extension Platform Powered Extension Platform
Total Capacity Extension Capacity Total Capacity Extension Capacity
Tilt
Cutout
Setting
Maximum
Wind
Speed
N/A
1.5 x 3.5
1.5 x 3.5
1.5 x 3.5
NOTE: Overall Capacity - Occupants and materials not to exceed rated load.
m/s km/h ft/s mph
3
3.4 – 5.4 12.5 – 19.4 11.5 – 17.75 8 – 12 Papers and thin branches move, flags wave
4
5.4 – 8.0 19.4 – 28.8 17.75 – 26.25 13 – 17
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
Tree branches move. Power lines whistle. It is
difficult to open an umbrella.
7
13.9 – 17.2 50.0 – 61.9 45.5 – 56.5 31 – 38.5
Whole trees sway. It is difficult to walk against the
wind.
138AA-CE
Wind Speed
Ground Conditions
BEAUFORT
SCALE
WARNING
This aerial platform is equipped with a load sensing system. Do not exceed the rated capacity of
the aerial platform. Failure to avoid this will prevent operation of all normal controls/functions of
the aerial platform. To resume normal operation remove the additional loads.