The Zetor 69011730 is a genuine OEM engine heater designed to pre-warm the engine block for easier starting in cold conditions. Operating at 230V with a power output of 500W, this heater ensures optimal engine performance and longevity. It measures 100mm in length and 40mm in diameter, weighing 0.3 kg, and is compatible with a wide range of Zetor tractor models including the 5201, 6211, 7745, 3341, 4320, 5340, 6321, 7341, 8011, 10045, 12011, 16045, 8145, 10111, 12145, 14145, 16145, 18345, 8211, 9245, 10211, 11245, 12211, 14245, 16245, 8441, 9541, 10541, 11441, 12441, 13441, 14441, 15451, and 16441 series.