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PNEUMATIC MAST WITH REMOTE LOCKING SYSTEM
OPERATING INSTRUCTIONS
TP-5580101-A
FEBRUARY 2022
10.4.9
Catalog Model 14.3-80 UHDL
14.3-80 Ultra Heavy Duty Locking
Pneumatic Mast with Remote Locking System
Survival Wind Speed
Performance Curve
Mast
• 14.3-80 UHDL Pneumatic Mast with Remote Locking
System
• Nest Height = 14 ft 4 in. [4.37 m]
• Fully Extended Height = 80 ft. 1 in. [24.40 m]
• No. of Tubes = 7
• Tube Set = 7.50
"
– 13.50
"
• Max Payload Capacity = 1,200 lb. [544.3 kg]
3/16” STL Guying Kit
• WB P/N: 5352801
• 2-level, 4-way guying to platform
and 8.25” collar
• 70 ft. [21.34 m] Guying Radius
• 3/16
"
steel guy lines
• (4) 6” Screw Anchors
1/4” STL Guying Kit
• WB P/N: 5365901
• 2-level, 4-way guying to platform
and 8.25” collar
• 70 ft. [21.34 m] Guying Radius
• 1/4
"
steel guy lines
• (4) 6” Screw Anchors
Survival Wind Speed Assumptions
• Payload Weight = 1,200 lb. [544.3 kg]
• Payload Coefficient of Drag = 1.3
• Payload centroid is on mast axis and 12
"
[304.8 mm] above top of mast
• Mast securely constrained at bottom of mast as well as approximately 5
"
[127 mm] below collar of base tube by WB supplied
hardware or equivalent
• 0 degree mast base deployment angle
• All wind speeds measured at 33 ft above ground level
• Cabling is secured together and fixed to the mast
• Survival wind speed will be reduced for increasing payload centroid distance above top of mast
• This analysis does not include any evaluation of the stability of a trailer, the trailer, outriggers, and anchors are assumed
fixed.
Summary of Contents for 10-60 HDL
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