利勃海尔新款4桥全路面起重机LTM1090-4.1是在LTM1080/1的基础上加以改进形成的新车型,其伸缩臂的起重性能提高了22%,加装折叠副臂后起重性能增加了33%。起吊高度和工作范围均比以往的车型提高了10%。包括随车的6.7t配重,整车质量仅48t。上、下车均采用利勃海尔起重机专用发动 The new Liebherr 4-Bridge all-terrain crane LTM1090-4.1 is a new model developed on the basis of the LTM1080 / 1, with a 22% increase in the lifting capacity of the telescopic arms and an increase in the lifting capacity with the folding jib 33%. Lifting height and working range than the previous model increased by 10%. Including the vehicle 6.7t weight, vehicle quality is only 48t. On and off are used Liebherr crane-specific launch