Amphibious excavator with pontoon undercarriage performing dredging operations in open water, with a town skyline and windmill visible in the background.

    Bell 320D LRA

    The Bell 320D LRA consists of a Caterpillar 320D excavator equipped with a long reach arm and Bell 200 pump, mounted on a BA 200 amphibious undercarriage.

    Amphibious excavator with pontoon undercarriage performing dredging operations in open water, with a town skyline and windmill visible in the background.

    Side pontoons with spud legs are added for extra stability and buoyancy. To generate enough hydraulic power, the excavator’s counterweight has been replaced by an open frame Bell HPPA 200.

    Yellow excavator with amphibious tracked undercarriage fitted with a Bell 200 dredge pump attachment, parked outside a commercial building with cars and a warehouse in the background.