Standard Hoist Trolley Spanco standard hoist trolleys are fabricated from precision-cut steel plate and include large diameter polyamide wheels equipped with anti-friction ball bearings. Optional steel or bronze wheels are available. Listings CAD Files Description Available Types RFQ & Share CAD 3D Specs About Media Education PrintCAD Share 1. 500 Series, Standard Hoist Trolley (1518-K837) Has CAD Has About Has Media Has PrintCAD Share 2. 600 Series, Standard Hoist Trolley (1618-K838) Has CAD Has About Has Media Has PrintCAD Share 3. 700 Series, Standard Hoist Trolley (1718-K839) Has CAD Has About Has Media Has PrintCAD Share All Available 2D CAD Files Back to top 500 Series, Standard Hoist Trolle... Download DWG 600 Series, Standard Hoist Trolle... Download DWG 700 Series, Standard Hoist Trolle... Download DWG Company Resources Back to top Videos Video Gallery Photos Photo Gallery Brochures Jib Cranes Gantry Cranes Workstation Bridge Cranes