The Sdkfz 4 Munitionskraftwagen fur Nebelwerferalso known as Maultier was an munitions , 289 of which were used by the germans between 1943 and 1945. The vehicle was manned by a crew of 3 and was 2.2 metres wide, 6 metres long, 2.5 metres high and weighed 7.1 tonnes. Powered by a 68hp petrol engine the Sdkfz 4 Munitionskraftwagen fur Nebelwerfer was capable of a road speed of 25mph . The Sdkfz 4 Munitionskraftwagen fur Nebelwerfer had a road range of 81 miles The vehicle was based on the halftrack chassis and was unarmed.