2023-10-28T12:04:51
black pneumatic mast
working -25°
high temperature
storage 70°
high- temperature
working 55°
Humidity less than 90% (temperature 25°)
Exposed to the rain Strength 6mm/min, the time of duration is 1 hour
Antiseptic Refer to GJB150.11A-2009 Standard test
Dust- proof Refer to GJB150.12.1986 Standard test
Solar radiation Refer to GJB150.7.1986 Standard test
Mould
Refer to GJB150.2.1986 the second chapter standard inspection.
Mildew-growing level : level 1
Rated load capacity Lifting hand force ≤ 120N
Accuracy of torsion ≤ 2°
Swing
wind speed 18m/s, oscillating quantity: 5%-8% of total height
(With full guy wires)
Lift speed Average speed 4m/min
Mounting Time Single person≤ 15min 2 persons≤8min
Reliability
Rated load for 30 consecutive movements without damage or
permanent deformation
Maintainability Wearing parts easy to disassemble; components can be repaired and
maintained by tools; general maintenance and repair time≤ 30min
Security Self-locking at any height; would not fall at any time
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