Street & Area Lighting

AHT (Hinged Pole)

AHT (Hinged Pole)
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Anchor Bolts

Anchor bolts conform to ASTM F1554 Grade-55 standards. Bolts have an “L” bend at one end and a minimum of 12” galvanized threads on the other end. Two galvanized flat washers per ASTM F436 and two galvanized hexagonal nuts per ASTM A563 Grade DH are provided with each bolt.

Base Style

Each pole assembly shall be fashioned with a Millerbernd Manufacturing Company High Base. The base is fabricated from the same material as the pole shaft and stands 27 inches tall. The pole shaft is slip fitted and welded to the base. The base comes fitted with handcrank and hole for winch access.

Shaft

The pole shaft conforms to ASTM A1011 Grade 50 carbon steel standards and is formed with a constant linear taper.

Handhole

A reinforced handhole with flush mounted cover, grounding lug, and hardware is provided with each pole assembly.

Internal Winch

Hinged poles come fashioned with a handpowered winch with an automatic brake and removable handcrank. The winch drum comes wound with 3/16” stainless steel aircraft cable with a load rating of up to 3,500 pounds. Wire guides are provided at the hinge joint and at the pole base to protect electrical wiring.

Mounting Options

The pole is fitted with a single tenon for pole top mounting. A top mounting plate option is available for camera mounting.

Finish Options

Hinged poles may specified as hot-dip galvanized per ASTM A123 and/or finish painted with our standard Millerbond Wet Coat Finish.

Hardware

All hardware and fasteners are supplied with each pole assembly. All structural fasteners are galvanized high-strength carbon steel.

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  • Anchor Bolts

    Anchor Bolts

    Anchor bolts conform to ASTM F1554 Grade-55 standards. Bolts have an “L” bend at one end and a minimum of 12” galvanized threads on the other end. Two galvanized flat washers per ASTM F436 and two galvanized hexagonal nuts per ASTM A563 Grade DH are provided with each bolt.

  • Base Style

    Base Style

    Each pole assembly shall be fashioned with a Millerbernd Manufacturing Company High Base. The base is fabricated from the same material as the pole shaft and stands 27 inches tall. The pole shaft is slip fitted and welded to the base. The base comes fitted with handcrank and hole for winch access.

  • Shaft

    Shaft

    The pole shaft conforms to ASTM A1011 Grade 50 carbon steel standards and is formed with a constant linear taper.

  • Handhole

    Handhole

    A reinforced handhole with flush mounted cover, grounding lug, and hardware is provided with each pole assembly.

  • Internal Winch

    Internal Winch

    Hinged poles come fashioned with a handpowered winch with an automatic brake and removable handcrank. The winch drum comes wound with 3/16” stainless steel aircraft cable with a load rating of up to 3,500 pounds. Wire guides are provided at the hinge joint and at the pole base to protect electrical wiring.

  • Mounting Options

    Mounting Options

    The pole is fitted with a single tenon for pole top mounting. A top mounting plate option is available for camera mounting.

  • Finish Options

    Finish Options

    Hinged poles may specified as hot-dip galvanized per ASTM A123 and/or finish painted with our standard Millerbond Wet Coat Finish.

  • Hardware

    Hardware

    All hardware and fasteners are supplied with each pole assembly. All structural fasteners are galvanized high-strength carbon steel.

Get a QuoteRequest a quote online View Catalog

Options & Detail

  • Cross Section
    Octagonal
  • Base Detail
    Base Detail
  • Pole Top Detail
    Pole Top Detail
  • Hinge Pole Internal
    Hinge Pole Internal
  • Power Winch crank (Optional)
    Power Winch crank
  • Hinge Pole Wire Protector
    Hinge Pole Wire Protector

Specifications

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Carbon Steel

PART # MOUNTING
HEIGHT
(FT)		 WEIGHT
(LBS.)		 BASE O.D.
(IN)		 TOP O.D.
(IN)		 BOLT CIRCLE
+/- 0.5
(IN)		 BASE
SQUARE
(IN)		 MAX EPA
90 MPH		 MAX EPA
100 MPH		 MAX EPA
110 MPH		 MAX EPA
120 MPH		 MAX EPA
130 MPH		 MAX EPA
140 MPH		 MAX EPA
150 MPH
AHT-H-086-B-250 25 683 8.6 5 15 15.5 17.4 13.25 10.11 7.7 5.8 4.28 3.04
AHT-H-086-B-300 30 742 8.6 5.8 15 15.5 14.8 10.73 7.65 5.26 3.38 1.87 0.64
AHT-H-086-B-350 35 799 8.6 5 15 15.5 12.21 8.09 4.98 2.58 0.69
AHT-H-106-B-400 40 1176 10.6 5 15 15.5 24.04 16.37 10.6 6.15 2.64
AHT-H-122-DB-450 45 1724 12.2 5.8 17 19 36.64 25.54 17.2 10.79 5.76 1.74
AHT-H-122-DB-500 50 1788 12.2 5 17 19 32.09 20.99 12.66 6.26 1.23
AHT-H-122-DB-550 55 1884 12.2 4.2 17 19 27.63 16.53 8.2 1.8
  1. Variations from above sizes are available. Consult factory for allowable weight and EPA ratings for custom sizes.
  2. Charted weights include the base and pole shaft.
  3. Poles with mounting heights of 45’ or more have a lower shaft section fabricated from 3 gauge steel and upper shaft section fabricated from 7 gauge steel.
  4. Hinge poles designed with a maximum defl ection of 1% at 30 MPH.