Specifications

Military (Locking) Telescoping Mast Specifications

Heavy Duty Locking Masts Specifications

Model 10 m 12.5 m 15 m 18 m
Nested Height 7.5 ft. / 2.3 m 7.5 ft. / 2.3 m 8 ft. / 2.5 m 10.4 ft. / 3.2 m
Extended Height 32.8 ft. / 10 m 41 ft. / 12.5 m 49.2 ft. / 15 m 59 ft. / 18 m
Payload Capacity 200 lb. / 91 kg 200 lb. / 91 kg 200 lb. / 91 kg 300 lb. / 136 kg
Approximate Mast Weight 125 lb. / 57 kg 235 lb. / 107 kg 240 lb. / 109 kg 330 lb. / 150 kg
Tube Diameter 6.75 - 3 in. (171-76 mm) 9 - 3 in. / 229-76 mm 9 - 3 in. / 229-76 mm 9 - 3.75 in. / 229-95 mm
Maximum Operating Pressure 35 PSIG (2.4 bar) 35 PSIG (2.4 bar) 35 PSIG (2.4 bar) 35 PSIG (2.4 bar)

Dimensions provided in catalog or on willburt.com 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.

Super Heavy Duty Locking Masts Specifications

Model 15 m 18 m 23 m 30 m
Nested Height 9.2 ft. / 2.8 m 10.5 ft. / 3.2 m 11.1 ft. / 3.4 m 15.4 ft. / 4.7 m
Extended Height 49.2 ft. / 15 m 59.1 ft. / 18 m 76 ft. / 23.2 m 98.4 ft. / 30 m
Payload Capacity 530 lb. / 240 kg 530 lb. / 240 kg 300 lb. / 136 kg 530 lb. / 240 kg
Approximate Mast Weight 450 lb. / 204 kg 500 lb. / 227 kg 550 lb. / 249 kg 790 lb. / 361 kg
Tube Diameter 11.25 - 5.25 in. / 288-135 mm 11.25 - 5.25 in. / 288-135 mm 11.25 - 3.75 in. / (288-96 mm 11.25 - 5.25 in. / 288-135 mm
Maximum Operating Pressure 35 PSIG (2.4 bar) 35 PSIG (2.4 bar) 35 PSIG (2.4 bar) 35 PSIG (2.4 bar)

Dimensions provided in catalog or on willburt.com 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.
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