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    • Hurst

    CR 522 E3 Ram

    CR 522 E3 is a cross ram for buses, trucks and large SUVs, offering long stroke, optional extension set to 70.8 in, smart-tool feedback and a watertight E3 design for land or water operations.

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    Description

    CR 522 E3 Ram

    Long-stroke cross ram for large openings

    The HURST CR 522 E3 Ram is engineered to push apart heavy structures where conventional rams run out of reach. With a long double-piston design and available extension set, it’s ideal for creating space in buses, heavy vehicles, industrial machinery and large SUVs where push points are far apart.

    E3 smart technology gives you live visual feedback via the integrated dashboard, showing power level and battery status at a glance. The watertight body and optional saltwater-rated battery mean the CR 522 E3 is at home both on the roadway and in flooded or submerged environments. Four integrated LEDs illuminate both ends of the tool to keep the work area visible, even in tight compartments.

    Weighing only about 46.5 lb without battery and offering a total stroke of 34.5 in, the CR 522 E3 maintains its force ratings even when used with the extension set. Rotatable claws provide secure purchase on a variety of surfaces, helping operators stay in control through each push.

    Features

    • Cross-ram design for long-distance pushing in heavy vehicles and machinery.

    • Optional three-piece extension set for openings up to 70.8 in (with extension).

    • Watertight construction for fresh and salt water operations.

    • Smart E3 dashboard with live tool diagnostics and battery status.

    • Rotating claws and ergonomic star-grip for precise control.

    Built for Big Gaps

    Designed to create space where other rams can’t reach.

    • Two-stage piston with overall stroke of 34.5 in / 876 mm.

    • Optional extensions increase maximum opening to approx. 70.8 in (with extension set).

    • Ideal for buses, trucks, heavy equipment and complex entrapments.

    E3 Smart Feedback

    Dashboard helps you monitor the ram’s performance in real time.

    • Displays power levels and battery charge state at a glance.

    • Indicates when a saltwater-capable battery is in use.

    • Supports easier maintenance tracking when paired with E3 connectivity tools.

    Lightweight, Powerful Package

    High push forces with a surprisingly manageable tool weight.

    • Approx. 46.5 lb (21.1 kg) without battery for easier positioning.

    • HSF piston 1: 28,600 lbf / 127 kN; HSF piston 2: 13,500 lbf / 60 kN.

    • Four LEDs illuminate both front and rear of the tool.

    Specifications

    Tool Specifications

    Model
    CR 522 E3 Cross Ram
    Length (retracted)
    25.8 in / 657 mm
    Length (extended)
    60.3 in / 1,533 mm
    Width
    5.51 in / 140 mm
    Height
    12.9 in / 327 mm
    Weight (w/o battery)
    46.5 lb / 21.1 kg

    Stroke & Force

    Stroke (Piston 1)
    17.8 in / 451 mm
    Stroke (Piston 2)
    16.7 in / 425 mm
    Total Stroke
    34.5 in / 876 mm
    HSF Piston 1
    28,600 lbf / 127 kN
    HSF Piston 2
    13,500 lbf / 60 kN

    Ratings & Power

    Standard Compliance
    NFPA 1960, 2024 edition (ram)
    Ingress Protection
    IP58 tool rating
    Dashboard
    E3 smart dashboard with power and battery indication
    Battery Options
    9Ah EWXT/E3 rescue battery, 9Ah E3 saltwater battery (IP68 class, model dependent)

    Media

    Hurst CR 522 E3 Cross Ram

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