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JLG · Articulating boom lifts

JLG 450A manuals

45 ft engine-powered articulating boom (450A and 450A Series II). This page lists 23 official PDF manuals (operator, service, parts, schematics), by edition and serial number.

All manuals (23)Request JLG parts
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Also covers: JLG 450A Series II.

Operation & safety manual JLG 450A6

  • 450A, 450AJ Operation & Safety ManualLatest

    Publication no.
    3122579000
    Applies to
    PVC 2607 (production variant 2026-07) — latest edition in the library; 12 earlier PVC editions exist (2001–2601)
    Edition
    2026-07
    Open PDF

  • 450A, 450AJ Operation & Safety Manual

    Publication no.
    3121658
    Applies to
    S/N Prior to B300005761, 0300199221-0300199224, 0300200428, 0300201105-0300201109, 0300201481, 0300201482, 0300201528, 0300201529, 0300201575-0300201577, 0300201623, 0300201624, 0300201668, 0300201811-0300201814, 0300…
    Edition
    2018-12
    Open PDF

  • 450A Series II, 450AJ Series II Operation & Safety Manual

    Publication no.
    3121289
    Applies to
    S/N 0300160835-0300201990, E300001115-E300002832
    Edition
    2017-06
    Open PDF

  • 450A Series II, 450AJ Series II, 510AJ Operation & Safety Manual

    Publication no.
    3121179
    Applies to
    S/N Prior to 1300007279, Prior to E300001115, 0300062713, 0300062755, 0300064188, 0300064241, 0300064340, 0300064366, 0300064407, 0300064430, 0300064580, 0300064581, 0300064583, 0300064605-0300064609, 0300064691, 0300…
    Edition
    2016-08
    Open PDF

  • 450A, 450AJ Operation & Safety Manual

    Publication no.
    3120868
    Applies to
    S/N Prior to 0300065080
    Edition
    2002-04
    Open PDF

  • 450A, 450AJ Operation & Safety Manual

    Publication no.
    3120748
    Applies to
    S/N Prior to 0300065080
    Edition
    2002-04
    Open PDF

Service & maintenance manual JLG 450A6

  • 450A, 450AJ Service & Maintenance ManualLatest

    Publication no.
    3122579100
    Applies to
    PVC 2607 (production variant 2026-07) — latest edition in the library; 12 earlier PVC editions exist (2001–2601)
    Edition
    2026-07
    Open PDF

  • 450A, 450AJ Service & Maintenance Manual

    Publication no.
    3121659
    Applies to
    S/N Prior to B300005761, 0300199221-0300199224, 0300200428, 0300201105-0300201109, 0300201481, 0300201482, 0300201528, 0300201529, 0300201575-0300201577, 0300201623, 0300201624, 0300201668, 0300201811-0300201814, 0300…
    Edition
    2019-09
    Open PDF

  • 450A Series II, 450AJ Series II Service & Maintenance Manual

    Publication no.
    3121290
    Applies to
    S/N 0300160835-0300201990, E300001114-E300002832
    Edition
    2013-10
    Open PDF

  • 450A Series II, 450AJ Series II Service & Maintenance Manual

    Publication no.
    3121180
    Applies to
    S/N Prior to 1300007279, Prior to E300001115, 0300062713, 0300062755, 0300064188, 0300064241, 0300064340, 0300064366, 0300064407, 0300064430, 0300064580, 0300064581, 0300064583, 0300064605-0300064609, 0300064691, 0300…
    Edition
    2012-12
    Open PDF

  • 450A, 450AJ Service & Maintenance Manual

    Publication no.
    3120869
    Applies to
    S/N Prior to 0300065080
    Edition
    2000-02
    Open PDF

  • 450A, 450AJ Service & Maintenance Manual

    Publication no.
    3120749
    Applies to
    S/N Prior to 0300065080
    Edition
    2000-11
    Open PDF

Illustrated parts manual JLG 450A7

  • 450A, 450AJ Illustrated Parts ManualLatest

    Publication no.
    3122579200
    Applies to
    PVC 2607 (production variant 2026-07) — latest edition in the library; 11 earlier PVC editions exist (2001–2601)
    Edition
    2026-07
    Open PDF

  • 450A, 450AJ Illustrated Parts Manual

    Publication no.
    3121660
    Applies to
    S/N Prior to B300005761, 0300199221-0300199224, 0300200428, 0300201105-0300201109, 0300201481, 0300201482, 0300201528, 0300201529, 0300201575-0300201577, 0300201623, 0300201624, 0300201668, 0300201811-0300201814, 0300…
    Edition
    2025-10
    Open PDF

  • 450A Series II, 450AJ Series II Illustrated Parts Manual

    Publication no.
    3121291
    Applies to
    S/N 0300160835-0300201990, E300001114-E300002832
    Edition
    2025-10
    Open PDF

  • 450A Series II, 450AJ Series II Illustrated Parts Manual

    Publication no.
    3121244
    Applies to
    S/N Prior to E300001114, 0300124000-0300160834, 1300006000 to Present
    Edition
    2018-07
    Open PDF

  • 450A Series II, 450AJ Series II Illustrated Parts Manual

    Publication no.
    3121243
    Applies to
    S/N Prior to 1300006000, 0300062713, 0300062755, 0300064188, 0300064241, 0300064340, 0300064366, 0300064407, 0300064430, 0300064580, 0300064581, 0300064583, 0300064605-0300064609, 0300064691, 0300064705, 0300064706, 0…
    Edition
    2025-10
    Open PDF

  • 450A, 450AJ Illustrated Parts Manual

    Publication no.
    3120870
    Applies to
    S/N Prior to 0300065080
    Edition
    2018-06
    Open PDF

  • 450A, 450AJ Illustrated Parts Manual

    Publication no.
    3120750
    Applies to
    S/N Prior to 0300065080
    Edition
    2018-06
    Open PDF

Electrical and hydraulic schematics JLG 450A4

  • 450A, 450AJ, 450AJ HC3 Electrical SchematicLatest

    Publication no.
    3122586000
    Applies to
    PVC 2601 (production variant 2026-01) — latest edition in the library; 10 earlier PVC editions exist (2001–2501)
    Edition
    2026-01
    Open PDF

  • 100SX, 1030S, 10E, 1100S, 1100SJ, 1100SJP … Electrical Schematic

    Publication no.
    31220642
    Applies to
    Pre-PVC edition (serial range not stated)
    Edition
    2026-06
    Open PDF

  • 450A, 450AJ Hydraulic Schematic

    Publication no.
    3122588000
    Applies to
    PVC 2601 (production variant 2026-01) — latest edition in the library; 10 earlier PVC editions exist (2001–2501)
    Edition
    2026-01
    Open PDF

  • 100SX, 1030S, 10E, 1100SJ, 1100SJP, 110SX … Hydraulic Schematic

    Publication no.
    31220643
    Applies to
    Pre-PVC edition (serial range not stated)
    Edition
    2026-06
    Open PDF

Pick the edition by the machine’s serial number (on the identification plate). “PVC” editions cover the latest production variants (year and month).

Official JLG documents, hosted on the manufacturer’s servers. They open in a new tab.

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Other models 450 Series articulating

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