Diesel motor unit 810 (ex M152) was produced in 1975-82 with qty over 680 pcs for Czechoslovak railways and other export into Hungary as Bzmot. They are designed for sevices in local routes in whole country lines. Powered by engine 150kW, designed for easy maintenace. They where used alone, or with vagon Blm (now type 010, hungary Bz).

Model has driven both axis with one axis alloved inclination to improve current pickup.