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Trapézio de Prismas — Comércio de Máquinas e Equipamentos, Lda.
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JLG · Telehandlers

JLG 1255 manuals

12,000 lb / 55 ft high-capacity high-reach telehandler. This page lists 8 official PDF manuals (operator, service, parts, schematics), by edition and serial number.

All manuals (8)Request JLG parts
JLG

Operation & safety manual JLG 12552

  • 1255 Operation & Safety ManualLatest

    Publication no.
    3122603100
    Applies to
    PVC 2605 (current production, 2026); shared with 742/943/1043/1055/1255
    Open PDF

  • 1255 Operation & Safety Manual

    Publication no.
    31211031
    Applies to
    Prior to S/N 0160101097 (ANSI, pre-PVC editions); shared with 642/742/943/1043/1055/1255
    Open PDF

Service & maintenance manual JLG 12552

  • 1255 Service & Maintenance ManualLatest

    Publication no.
    3122603200
    Applies to
    PVC 2605; shared with 742/943/1043/1055/1255
    Open PDF

  • 1255 Service & Maintenance Manual

    Publication no.
    31211033
    Applies to
    Prior to S/N 0160101097; shared with 642/742/943/1043/1055/1255
    Open PDF

Illustrated parts manual JLG 12552

  • 1255 Illustrated Parts ManualLatest

    Publication no.
    3122603000
    Applies to
    PVC 2605; shared with 1055
    Open PDF

  • 1255 Illustrated Parts Manual

    Publication no.
    31211032
    Applies to
    Prior to S/N 0160101097; shared with 1055
    Open PDF

Electrical and hydraulic schematics JLG 12552

  • 1255 Electrical SchematicsLatest

    Publication no.
    3122333100
    Applies to
    PVC 2411; electrical schematics shared across JLG telehandler range
    Open PDF

  • 1255 Hydraulic Schematics

    Publication no.
    3122333200
    Applies to
    PVC 2411; hydraulic schematics shared across JLG telehandler range
    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 JLG standard telehandlers (742/943/1043/1055/1255 family)

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