Non-Military Pneumatic
Locking Mast
When a pneumatic mast deployment is needed for extended periods (more than a day), turn to our Heavy-Duty Locking telescopic mast. Available in six standard models up to 134 ft (40.8 m), these vehicle or trailer mounted telescoping masts feature locking collars that allow the mast to remain extended indefinitely without air pressure. Models up to 60 ft (18 m) are normally vehicle mounted so guy lines are optional, over 60 ft are field guyed and are non-rotatable.
Essential Features
- 5 year commercial use warranty.
- No maintenance required – aerospace grease provides
lubrication for the life of the mast. - Rugged construction of high strength heat treated aluminum tubes and collars with low friction synthetic bearings for long, dependable life.
- Two full length external keys on mast sections, and the collars have matching machined key ways which maintain directional azimuth.
- The bumpers are designed to reduce shock on extension and retraction.
- Locking collars allow the mast to remain extended indefinitely without air pressure.
- All exterior aluminum surfaces are anodized and sealed for long life, and the fasteners are stainless steel for corrosion resistance.
- Custom models can be designed and manufactured for payloads up to 600 lbs (275 kg) or for other retracted and extended heights. Consult factory.
- Click here for a list of Will-Burt Pneumatic Accessories
Specifications
| Model | 6-25 | 7-30 | 7-32 | 7-42 | 10-60 | 14.5-80 |
|---|---|---|---|---|---|---|
| Payload Capacity* | 200 lb. / 90.7 kg | 200 lb. / 90.7 kg | 400 lb. / 181.4 kg | 200 lb. / 90.7 kg | 300 lb. / 136.1 kg | 400 lb. / 181.4 kg |
| Extended Height | 25' 1" / 7.62 m | 29' 1" / 8.86 m | 31' 6" / 9.45 m | 41' 3" / 12.57 m | 60' 5" / 18.4 m | 79' 9" / 24.31 m |
| Nested Height | 6' 1" / 1.9 m | 7' / 2.13 m | 7' 2" / 2.18 m | 7' 9" / 2.35 m | 10' 2" / 3.1 m | 14' 3" / 4.34 m |
| Approximate Mast Weight | 119 lb. / 54 kg | 125 lb. / 57 kg | 235 lb. / 106.6 kg | 235 lb. / 107 kg | 330 lb. / 150 kg | 416 lb. / 189 kg |
| Number of Sections | 5 | 6 | 7 | 9 | 8 | 7 |
| Tube Diameter | 3-6.75" / 76-171 mm | 6.75-3" / 171-76 mm | 4.5-9" / 114-229 mm | 9-3" / 229-76 mm | 9-3.75" / 229-95 mm | 9-4.5" / 229-114 mm |
| Collar Type | Locking T-Handles | Locking T-Handles | Locking T-Handles | Locking T-Handles | Locking T-Handles | Locking Trip Lines |
| Guying Required | Optional | Optional | Optional | Optional | Optional | 4 way / 4 level |
| 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) | 35 PSIG (2.4 bar) |
| Wind Charts | 6-25 HDL Wind Chart | 7-30 HDL Wind Chart | 7-32 HDL Wind Chart | 7-42 HDL Wind Chart | 10-60 HDL Wind Chart | 14.5-80 HDL Wind Chart |
*Dimensions provided are for reference only and are not intended for vehicle design purposes. *Capacity will be affected by wind sail area. Consult factory. Specifications are for reference only and are subject to change. Please contact Will-Burt Engineering for current and exact specifications.
Standard Equipment
- Clear anodize finish
- Locking collars with T-handles
- Locking collars with color-coded trip line assemblies (14.5-80 and 20-134)
- Installation & operation manual
- Shipping crate
Optional Equipment
- Ground mount base plate & bubble level**
- Platform adapter
- Top mountings: extension stub or custom interfaces
- Mounting hardware
- Locking collars with color coded trip lines and lock defeat mechanism
- Drive anchors, drivers & synthetic guidelines with take-ups (14.5-80 and 20-134)
- Cable guides (14.5-8 and 20-134)
- 2,3, & 4 level guying*
- Cable guides*
- Canvas top cover
- Close azimuth design
- External Wipers
- Reversible Lock Mechanism to easily convert a locking mast to function as a non-locking mast and back again. Must be requested at time of mast build.
- Lukon 24 & other mast finishes
- Pneumatic Systems
- NyCoil Cable Conduit
- Mounting Hardware
Suggested Applications
Temporary Cell Sites, Cell Site Testing, Military Communications, Mobile Radar Systems * Applies to 7-30, 7-42 & 10-60 models only. ** Applies to 14.5-80, and 20-134 models only.
Super Heavy-Duty Pneumatic Telescoping Masts
When heavy payloads and/or large sail areas are necessary, our Super Heavy-Duty Locking pneumatic mast is the answer. These telescoping pneumatic masts have extended height capabilities up to 120 ft (36m) and payload capacities up to 450 lbs (205kg). Locking collars allow the telescopic mast to remain extended indefinitely without air pressure.
- Rugged construction of high strength heat-treated aluminum tubes and collars with low friction synthetic bearings for long, dependable life.
- Two full-length internal keys on mast sections, and collars with matching machined key ways to maintain directional azimuth
- The bumpers are designed to reduce shock on extension and retraction.
- Exterior aluminum surfaces are anodized and sealed.
- Payload capacities up to 450 lbs (250 kg) for standard models
- Custom models can be designed and manufactured for other retracted and extended heights and payload weights. Consult factory.
- Click here for a list of Will-Burt Pneumatic Accessories
Specifications
| Model | 10-44.5 | 9-50 | 10.3-60 | 10.8-76 | 11.5-76 | 15.7-100 | 18-120 |
|---|---|---|---|---|---|---|---|
| Payload Capacity* | 980 lb. / 444 kg | 530 lb. / 240 kg | 530 lb. / 240 kg | 300 lb. / 136 kg | 400 lb. / 181 kg | 530 lb. / 240 kg | 530 lb. / 240 kg |
| Extended Height | 44' 7" / 13.6 m | 50' 5" / 15.37 m | 60' 6" / 18.44 m | 76' 2" / 23.22 m | 76' 1" / 23.17 m | 100' / 30.48 m | 120' / 36.58 m |
| Nested Height | 10' 0" / 3.05 m | 9' 2" / 2.79 m | 10' 5" / 3.18 m | 10' 9" / 3.28 m | 11' 6" / 3.5 m | 15' 8" / 4.78 m | 18' 2" / 5.5 m |
| Approximate Mast Weight | 313 lb. / 142 kg | 500 lb. / 227 kg | 500 lb. / 227 kg | 536 lb. / 245 kg | 613 lb. / 278 kg | 790 lb. / 361 kg | 920 lbs / 417 kg |
| Number of Sections | 6 | 8 | 8 | 10 | 9 | 8 | 8 |
| Tube Diameter Range | 11.25-6.75" / 286-172 mm | 11.25-5.25" / 286-134 mm | 11.25-5.25" / 286-134 mm | 11.25-3.75" / 286-96 mm | 11.25-4.5" / 286-108 mm | 11.25-5.25" / 286-134 mm | 11.25-5.25" / 286-134 mm |
| Collar Type | Locking T-Handles | Locking T-Handles | Locking T-Handles | Locking T-Handles and Trip Lines | Locking Trip Lines | Locking Trip Lines | Locking Trip Lines |
| Guying Required | Optional | Optional | Optional | Yes - 4 Way / 4 Level | Yes | Yes - 4 Way / 4 Level | Yes |
| 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) | 35 PSIG (2.4 bar) | 35 PSIG (2.4 bar) |
| Wind Charts | 10-44.5 SHDL Wind Chart | 9-50 SHDL Wind Chart | 10.3-60 SHDL Wind Chart | 10.8-76 SHDL Wind Chart | 11.5-76 SHDL Wind Chart | 15.7-100 SHDL Wind Chart | 18-120 SHDL Wind Chart |
*Dimensions provided are for reference only and are not intended for vehicle design purposes. *Capacity will be affected by wind sail area. Consult factory. Specifications are for reference only and are subject to change. Please contact Will-Burt Engineering for current and exact specifications.
Standard Equipment
- Clear anodize finish
- Locking collars with T-handles
- Installation & operation manual
- Hazard warning labels
- Shipping crate
Optional Equipment
- Non-rotatable base
- Rotatable base
- Upper support bracket
- Platform adapter
- Internal roof mounting hardware
- Custom top interfaces
- Close azimuth design
- Guying
- External wipers for sand & dust
- Lukon 24 & other mast finishes
- Pneumatic Systems
- NyCoil Cable Conduit
- Mounting Hardware