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    Long-Range A-Frame (LRA) Bottom Loading Arm

    The Long-Range A-Frame (LRA) Bottom Loading Arm has been engineered and designed to easily and effectively span tanker trucks that feature tandem trailers. This capability allows both trailers to be loaded with no need to reposition the truck. Operator ergonomics are also enhanced as the reach of the LRA loading arm can be easily and quickly positioned from 6 feet (1.8 m) to 18 feet (5.5 m).

    The New Standardline Series

    All Standardline Loading Arms from OPW Engineered Systems have been designed with optimized quality and performance in mind. These best-in-class loading systems are available in pre-engineered sizes, materials of construction and feed orientation. All Standardline loading arms feature:

    • Fast Delivery
    • Menu of Options to Customize Your Arm
    • Included Freight in the Continental US and Canada
    • Exclusive 3-Year Warranty

    Features & Benefits

    • Available in standard and low-temperature configurations
    • Carbon steel, stainless steel and aluminum materials of construction
    • Hi-Load 891 Series Counterbalance Torsion Spring
      • Easily adjusts with a simple turn of the adjustment bolt
      • Only a socket wrench required for installation
      • Arm-span adjustments made from grade
    • 6-foot (1.8 m) to 18-foot (5.5 m) span easily allows loading of tandem trailers with no need to reposition truck
    • Available with LYNX Series or 1004D3 API Bottom Loading Coupler
    • Canadian Registration Number (CRN)-approved

    Dimensions

    Long Range A-Frame (LRA) Bottom Loading Arm Dimensions

    LRA_a-frame_drawing

    Technical Features

    Technical FeaturesLRA – Standard ConfigurationLRA-LT – Low-Temperature Configuration
    MaterialsCarbon Steel/Stainless Steel/AluminumLow Temp Carbon Steel/Stainless Steel/Aluminum
    SealsFKM (-20°F, -29°C) GFLTFKM (-40°F, -40°C)
    Working Pressure80 PSI (5.5 Bar) 75 PSI for 1004D375 PSI (5.2 Bar)
    Test Pressure120 PSI (8.2 Bar) 112 PSI (7.7 Bar) for 1004D3112 PSI (7.7 Bar)
    Operating Temperature-20°F to 150°F (-29°C to 65°C)-40°F to 150°F (-40°C to 65°C)
    Riser Height58” (1.5M)58” (1.5M)
    Typical Reach (radius)6’ (1.8M) to 18’ (5.5M)6’ (1.8M) to 18’ (5.5M)
    Nominal Diameter4"4"
    Typical Flow Rates
    (Velocities < 15 ft/sec
    (4.6 M/sec)    		600 GPM (2271 L/min)600 GPM (2271 L/min)
    Weight~540 lbs*~540 lbs*
    Code ApprovalCRNCRN

    *Estimated weight for entire Loading Arm. Weight can vary depending on selected options.

    Materials of Construction

    Materials of ConstructionLRA – Standard ConfigurationLRA-LT – Low-Temperature Configuration
    Inlet Flange4" 150 lbs B16.9 ASTM A105/
    4" 300 lbs B16.9 ASTM A105    		4" 150 lbs B16.9 ASTM A350 LF2/
    4" 300 lbs B16.9 ASTM A350 LF2
    Inlet SwivelCarbon Steel A350 LF2Carbon Steel A350 LF2
    Primary Arm PipingAlum ASTM B241 / SS ASTM A312 / CS A106Alum ASTM B241 / SS ASTM A312 / CS A333 Gr6
    Apex Swivel (8700 series)SS ASTM A351 CF8M/CF3MSS ASTM A351 CF8M/CF3M
    Coupler Swivel
    (Item #3655FT-0402-GRP)    		Aluminum ASTM B26 A356 T6Aluminum ASTM B26 A356 T66
    API CouplerOptions: Item # 1004D3, Lynx852VG - See DatasheetsOptions: Item # 1004D3-0402-LT - See Datasheets

    Additional Information

    Additional InformationLRA and LRA-LT Configurations
    Weld ProgramPer the ASME Boiler & Pressure Vessel Code Section IX
    Radiograph/X-Ray5% X-ray, 100% Visual
    TestingAll assembled Loading Arms shall be hydrotested to 1.5X the rated design pressure.
    Surface TreatmentsCarbon Steel components to be protected with a 2-part paint process. Aluminum and Stainless Steel components to be unpainted.
    LubricantOPW 880 High-Performance Synthetic Lubricant
    GasketingGarlock 3300
    WarrantyStandard warranty of three years after date of invoice shall apply.
    FreightAll shipments are F.O.B. Factory Hamilton, OH. Full freight is allowed on surface transportation within continental U.S. and Canada.
    Factory Assembly,
    Testing & Boxing (ATB)    		Loading Arm will be fully assembled, tested and shipped in protective wooden crate. Note: It may be necessary to ship Loading Arm in sections to accommodate crating, shipping and rigging. Arm will be shipped as fully assembled as possible.

    Recommended Spare Parts List – LRA – Standard Configuration

    Part #DescriptionWhere UsedQty/Arm
    3000RK-04023000 Series Swivel Seal Kit, 4" FluorocarbonEnd of Arm Drop Swivel3
    8000RK-04028000 Series Swivel Seal Kit, 4" FluorocarbonInlet and Apex2
    API Coupler/Seal Kit Options:   
    API980SKLynx Coupler Seal Repair Kit, 4" FluorocarbonLynx API Coupler1
    1004D3SRK-0402D3 API Coupler Seal Repair Kit, 4” FluorocarbonD3 API Coupler1
    1004D3SRK-0402-LTD3 API Coupler Seal Repair Kit, 4” Fluorocarbon LTD3 API Coupler1

    Recommended Spare Parts List – LRA-LT – Low-Temperature Configuration

    Part #DescriptionWhere UsedQty/Arm
    3000RK-04023000 Series Swivel Seal Kit, 4" Low-Temp FluorocarbonEnd of Arm Drop Swivel3
    8000RK-04028000 Series Swivel Seal Kit, 4" Low-Temp FluorocarbonInlet and Apex2
    Low-Temperature API Coupler/Seal Kit Options:   
    1004D3SRK-0402-LTD3 API Coupler Seal Repair Kit, 4” Low-Temp FluorocarbonD3 API Coupler1
    1004D3SRK-0402D3 API Coupler Seal Repair Kit, 4” Low-Temp FluorocarbonD3 API Coupler1

    Ordering Information

    Long Range A-Frame Loader Part Number

    1. Fill in the corresponding code for your selections.

    2. Add accessories by filling in the appropriate corresponding number for each option.

    LRA_frame-loader-part-number-chart

    Downloads

    OPW ES White

    OPW CORPORATE HEADQUARTERS
    9393 Princeton-Glendale Road
    Hamilton, Ohio, USA 45011

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