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    Leguan electric spider lifts: battery system and duty-cycle insights for engineers

    May 13, 2026|

    Reviewed by Tom Sullivan

    Leguan electric spider lifts: battery system and duty-cycle insights for engineers

    First reported on The Construction Index

    30 Second Briefing

    Leguan has launched a fully electric power train option for its all-terrain spider lifts, using the in-house Avant Power OptiTemp battery with liquid-immersion thermal management to keep cells at optimal temperature for consistent output in hot and cold conditions. The electric system is offered alongside, not instead of, existing diesel variants, with lift structures and user interfaces unchanged, simplifying fleet integration and operator training. First public demonstrations of the electrified models are scheduled for the Apex exhibition in the Netherlands in June.

    Technical Brief

    • Leguan’s electrified option is applied to its existing all-terrain spider lift range, not a new chassis.
    • Power is supplied by Avant Power’s in-house OptiTemp battery, manufactured by the same Finnish group.

    Our Take

    Within our 832 Infrastructure stories, fully electric access equipment remains a small subset, so Leguan’s move into battery-powered spider lifts signals that niche suppliers are starting to challenge the diesel-dominated UK and Netherlands hire fleets on low-noise, low-emission work in urban and indoor settings.

    For contractors in the United Kingdom and Netherlands, electric spider lifts can materially simplify compliance with tightening site-emission rules and city-centre restrictions, reducing the need for temporary exhaust treatment or special permits that are still common with conventional MEWPs.

    The involvement of Avant Power and OptiTemp suggests that thermal management and battery integration are becoming design-critical for compact lifting equipment, with reliable duty cycles and fast turnaround now a competitive differentiator rather than an afterthought in this product segment.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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