Heavy Duty Locking Masts - Will Burt 7-30 HDL Operating Instructions Manual

PNEUMATIC MAST WITH REMOTE LOCKING SYSTEM
OPERATING INSTRUCTIONS
4.2

Heavy Duty Locking Masts

This section lists specifications for Heavy Duty Locking masts.
Table 4-1 Heavy Duty Mast Part and Model Numbers
*P/N
906043
906045
906051
*Part numbers listed for masts with a clear anodize finish only. Additional finishes and options available.
Table 4-2 Heavy Duty Locking Mast Specifications
Heavy Duty
Extended Height (ft / m)
Nested Height (ft / m)
Approximate Mast Weight (lb. / kg)
Payload Capacity (lb. / kg)
Number of Sections
Tube Diameter Range (in / mm)
Collar Type
Operating Temperature (°C / °F)
Storage Temperature (°C / °F)
Maximum Altitude Above Sea Level (ft / m)
Maximum Operating Pressure for Mast
(psig / bar)
Maximum Operating Pressure Control Box
Can Handle
Minimum Operating Pressure for Locks
Guying Required
Airborn Noise Emissions Per EN ISO
3744:2010
PAGE 46 OF 164
7-30
29.1 / 8.86 41.2 / 12.57
7 / 2.13 7.8 / 2.36
125 / 57 235 / 107
200 / 90.7 200 / 90.7
6
6.75-3 / 171-76 9-3 / 229-76
Locking Locking
T-Handles T-Handles
-20°C to 60°C / -4°F to 140°F
-40°C to +70°C / -40°F to 158°F
15,000 feet / 4572 meters
35 / 2.4
Optional
equivalent A-weighted sound pressure level at the
operating position is less than 70 dB(A)
M/N
7-30
7-42
10-60
7-42 10-60
59.8 / 18.21
10 / 3.07
330 / 150
300 / 136.1
9 8
9-3.75 / 229-95
Locking
T-Handles
140 psi
20 psi
TP-5580101-A
FEBRUARY 2022