2018-12-15
CAT Beile Large scale Engineering Hydraulic CrisisThe CAT 390FL new equipment has been updated and upgraded. Let's analyze the updates and upgrades of this equipment compared to the previous generation. Is this 390FL worth buying? CAT company has always been a benchmark in the construction machinery industry, investing a lot of funds in research and development technology every year. Through strict testing and on-site inspection, every generation of products launched can impress everyone. This time, we will mainly explain the new 390FL model from CAT and compare its parameter configurations.
New CATThe 390FL bucket capacity standard is 3.9m?, Of course, this is the standard bucket capacity provided by the official. In daily use, the capacity can be increased according to the actual environment. At that time, professional data was needed to provide replacement, and it must be based on the actual situation. Otherwise, the situation of small horses pulling large vehicles can easily cause damage to the equipment. The operating radius of CAT 390FL is 17.2 meters, with a maximum excavation depth of 11.7 meters and a height of over 10 meters for construction. It can be said that this work range is easy to handle in most domestic engineering projects. This time, the CAT 390FL adopts the C18ACET engine, which has increased the power output by 15KW while maintaining the same displacement as the previous generation. The cylinder diameter and stroke have been extended from the original 145-171 to the 145-183 engine to provide greater power output performance. This upgrade has not shown significant changes in the performance of the hydraulic system. The fuel tank still uses 1240L to fill once, but it requires a significant expense. The 74L hydraulic oil is not much different from the previous generation of mechanical equipment, and a large barrel of hydraulic oil in the 813L hydraulic oil tank is difficult to meet the needs of such large equipment.
The equipment of 390FL has a large self weight and requires a transportation width of 4.4 meters or more, and a length of 16 meters or more, which most domestic logistics transportation equipment cannot meet. For devices like CAT, unless a specific transport engineering vehicle is used, the large and small arms of the entire machine need to be disassembled and the breeding at the rear needs to be disassembled to meet normal transportation requirements.
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