1.当有出现裂纹的情况出现时,我们应注意检查了
1. When appear crack happens, we should pay attention to check. Tower crane accessories
2.制动块摩擦衬垫磨损量达原材料厚度的50%。
2. Brake block friction liner wear is up to 50% of the thickness of the raw materials. Tower crane accessories
3.制动轮表面磨损量达2-5mm
3. The brake wheel surface erosion rate of 2-5 mm. Tower crane accessories
4.当弹簧出现变形时。
When there is deformation of spring. Tower crane accessories
5.杠杆系统空行程超过其额定行程约10%。The lever system spare travel more than its rated stroke by about 10%. Tower crane accessories |