Check the listing for details. Topcon Single GR-i3 GPS/GNSS Integrated Machine Control Receiver. Condition: Used. Listed at 5799.00 USD. Topcon Single GR-i3 GPS GNSS Integrated Machine Control ReceiverThis kit includes a Single Topcon GR-i3 Machine Control Receiver which is primarily used in the Construction Trade. It will work with most Dozer, Excavators, Scrapers, Skidsteers and more running Topcon MC-X1 or MC-X3 Systems. The kit has completed a thorough test by our technicians and includes a 30 Day Return and 90 Day Warranty. Please contact us through eBay with any questions!This includes:1 - Topcon GR-i3 Integrated GNSS Receiver - GPS, GLONASS, QZSS & SBAS Satellites Enabled 1 - Topcon Mast MountCondition: This is in great working condition, tested and guaranteed!All Equipment Ships UPS Ground Within 1 Business Day (Expedited Shipping Available) There is a 90 Day Warranty and 30 Day Return Included On All Equipment.