欧美亚洲日韩国产综合一级_日韩人妻无码精品_成视频在线观看免费观看_国产蜜臀AV后入第一视角_丝袜国产欧美亚洲精品a_免费A∨在线永久在线观看_午夜福利精品一区_片多多app免费观看高清影视_免费午夜视频无码无需下载_国产成人综合亚洲网址

1. Small height, which can reduce the height of the crane factory.

2. Light weight, which can reduce the carrying capacity of the factory.

3. Small limit, which can increase the working space of the crane.

4. The hard tooth surface reducer is adopted, which effectively improves the service life of the whole machine.

5. The hard tooth surface three-in-one reducing motor is adopted for the travel mechanism, which has compact layout and stable operation.

6. The forged wheelset is adopted, the boring is machined for assembly, the assembly precision is high, and the service life is long.

7. The steel plate is adopted to make the reel, so as to improve the reel strength and service life.

8. Plenty of of machining equipment is adopted for overall processing. so as to realize small structural deformation and high assembly precision.

9. The main end beam is assembled with the high-strength bolt, so as to realize assembly precision and convenient transport

10. No repair of the reducer, reel, coupling and other parts within the major repair period is realized.

11. Speed control by frequency variation is adopted with stable operation.

12. Various protection device is complete.

European crane is based on European lightweight and modular design concept and advanced production manufacturing process, so as to ensure compact structure of the whole crane, stable operation, self-weight reduction, height reduction, energy saving and consumption reduction, so as to greatly reduce the construction cost of the crane operation factory and crane operation expense, and improve the complete vehicle quality and operation performance of the crane. European crane will become the crane development trend and mainstream of market demands.