Pneumatic Ultra Heavy-Duty Mast Specifications

Ultra Heavy-Duty Mast 8-39 11.3-59 9.8-65.6 13-70 14.3-80
Payload Capacity* 980 lbs. / 444 kg 1200 lbs. / 544 kg 530 lbs. / 240 kg 1200 lbs. / 544 kg 1200 lbs. / 544 kg
Extended Height 39.3 ft. / 12 m 59 ft. / 18 m 65.6 ft. / 20 m 70 ft. / 21.3 m 80 ft. / 24.3 m
Nested Height 7.9 ft. / 2.4 m 11.3 ft. / 3.4 m 9.8 ft. / 3 m 13 ft. / 4 m
14.3 ft. / 4.4 m
Approximate Weight 607 lbs. / 275 kg 814 lbs. / 369 kg 852 lbs. / 387 kg 920 lbs. / 417 kg 1078 lbs. / 489 kg
Number of Sections 8 7 10 7 7
Tube Diamter 13.5 in. / 34.29 cm through 6.75 in. / 17.15 cm 13.5 in. / 34.29 cm through 7.5 in. / 19.05 cm 13.5 in. / 34.29 cm through 5.25 in. / 13.34 cm 13.5 in. / 34.29 cm through 7.5 in. / 19.05 cm 13.5 in. / 34.29 cm through 7.5 in. / 19.05 cm
Collar Type Locking with Super Pins Locking with Super Pins Locking with Super Pins Locking with Super Pins Locking with Super Pins
Maximum Operating Pressure 35 psig (2.4 bar) 35 psig (2.4 bar) 35 psig (2.4 bar) 35 psig (2.4 bar) 35 psig (2.4 bar)
Wind Survival Chart
Download Survival Wind Chart
Download Survival Wind Chart
Download Survival Wind Chart
Customer Drawing Download Customer Drawing Download Customer Drawing Download Customer Drawing Download Customer Drawing Download Customer Drawing
Accessories Click here for a list of Will-Burt Pneumatic Accessories

*Dimensions provided are for reference only and are not intended for vehicle design purposes. Specifications are for reference only and are subject to change.  Please contact Will-Burt Engineering for current and exact specifications. *Capacity will be affected by wind sail area. Consult factory.
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