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Used crawler crane equipment price - depreciation calculation


Used crawler crane equipment price - depreciation calculation Equipment depreciation is a headache for every crawler crane owner, so what is the specific calculation method of equipment depreciation, and what specific impact key components will have on equipment depreciation, today I will tell you about it. 1 Calculation of equipment depreciation. The service life of the crawler crane is designed to be 10 years, and the average annual use time is about 2000 hours. In normal use, the overhaul cycle of the engine is 10,000-15,000 hours, the life of the hydraulic pump is often more than 20,000 hours, and the life of some other components may be longer. According to the current equipment depreciation standard, the depreciation of the crawler crane is 20% in the first year, and then decreases by 5% every year. After five years, due to the aging and wear of some parts. The depreciation rate of equipment is stable at around 5%. With the upgrading of technology and the aging of the equipment itself, after ten years, the price of crawler cranes may drop to less than half of the price of the whole machine! 2 The impact of key components on equipment depreciation The equipment depreciation of the crawler crane mainly looks at the components: (1) The engine is easy to start, and the low, medium and high sound is uniform (2) The track shoe equipment is in good condition as a whole, without major damage (3) The working device and the boom are in good condition as a whole (4) The overall painting of the crawler crane is in good condition, and there is no obvious large damaged part. (5) The slewing system is normal When the above parts are checked normally, the equipment adjustment price is zero; when some parts have problems, the equipment price will be adjusted.