苏联科洛斯田筑路机械工厂现已批量生产新式ДП—31АХЛ型分层土壤铣削机。这种铣削机可供平整土地、开挖街区内道路和冻土上起重机轨道下的路槽、破碎沥青混凝土路面和清除碎土等作业使用。它能在-10℃以上土温,土的冲击强度为250次、(按苏联道路科学研究所的密度计)、粒径在50毫米以内的夹石层中有效地工作。ДП—31АХЛ型分层土壤铣削机由配有Д3—110А或Д3—110АХП推土装置的Т— The Soviet Kolos Field Construction Machinery Plant has now mass-produced the new ДП-31А ХЛ type layered soil milling machine. This type of milling machine can be used for leveling land, excavating roads in roads and on roads under frozen soil, using road trenches under crane tracks, crushing asphalt concrete, and removing soil. It can work at temperatures above -10°C, with an impact strength of 250 soils (according to the Soviet Union’s Institute of Road Research Densitometers), and a stone layer with a particle size of less than 50 mm. ДП—31АХЛ type layered soil milling machine is made of Т with Д 3-110А or Д 3-110АХП earth-moving device