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Problems and solutions澳门太阳城官网多少 < Problems and Solutions
Why does the performance of cranes such as small cranes and 8-ton cranes decrease? The first reason is right to consider the following aspects!Release time: 2015-10-10 Visits: 4472 times
Why does the performance of cranes such as small cranes and 8-ton cranes decrease? The first reason is right to consider the following aspects!
The working frequency of small cranes is high--some 24-hour continuous operation, poor operating environment, and relatively low prices--were not paid corresponding attention to maintenance, so it became the hottest work and the worst maintenance in construction machinery. device of.
Analyzing the above reasons, it is not difficult to see that the lifting performance of small cranes, 8-ton car cranes and other cranes has decreased, mainly due to the impact of hydraulic oil on system performance. Poor hydraulic oil or dirty hydraulic oil is the root cause that affects crane performance.
1: Use genuine hydraulic oil and choose winter hydraulic oil and summer hydraulic oil according to the season --- use L-HM68 from April to September, and L-HV46 from October to March;
Two: add a hydraulic oil filter at a suitable location ----- to trap dross and dirt in the hydraulic oil;
Three: regular replacement of hydraulic oil ---- normal cumulative total of 2000 hours of operation.
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- Why does the performance of cranes such as small cranes and 8-ton cranes decrease? The first reason is right to consider the following aspects!