This is a fully refurbished Duro Dyne PBF 520 pinspotter! This model has the new upgraded 20 KV a transformer can weld 4 inch pins up to 16 gauge! This unit has been fully restored with all new control lighting brand new weld gun and cable, brand new ground clamp and cable all new wheels and much more!This machine will ship via flat rate freight fully crated and secured. Shipping is estimated to a COMMERCIAL ACCESSIBLE location, if you need special shipping requirements please contact us PRIOR to purchasing; additional shipping fees may occur. You are welcome to pick up at our facility in Rolla, MO via your own carrier or yourself and do a live demo of the unit with our staff! This is a great machine for the price!DMR repair and DMR Precision Rebuilds are not responsible for any accidents or incidents that may occur while operating this machinery. these machines are being sold as used “as is/refurbished “ no returns accepted unless agreed-upon. DMR repair and DMR Precision rebuilds holds no responsibility for OSHA configurations or guidelines on this equipment. Buyer agrees to all terms at time of purchase and releases DMR Repair& DMR precision rebuilds of any and all liabilities.