As we all know, with the further promotion and landing of environmental protection policy, green development strategy has become an inevitable trend in the construction machinery industry. Especially in the capital of Beijing, the requirements for energy conservation and environmental protection of construction machinery and equipment will be more severe.
Recently, the 10 innovative power faction of Shan River intelligent SWE25E, a pure electric mini excavator, has gone to Beijing, capital, and they will devote themselves to the construction of Beijing subway. This batch purchase benefited from the effect of the builders several months ago.
In October 2016, the national environmental pollution control is imminent, two mountain and river intelligent 2.5 tons electric excavator will be put into the construction site of the Beijing subway line 13 with the identity of the test machine. In the process of actual combat, because of the two lovely elves joined, the section of a subway tunnel construction, the original need for 8 people, now only four people. It not only liberated 1/2 of the operators, but also saved half of the construction cost and increased the working efficiency by fifty percent. Most importantly, the device is free from emissions, safety and environmental protection.
After more than a year of test, two lovely elves have been approved by the construction party, so at the beginning of this year, the purchase of 10 this electric excavator, the follow-up will also purchase a number of large tonnage of electric excavators.
It is understood that SWE25E uses the main motor instead of the diesel engine. The electric power ring is connected to the external power supply. The motor driven hydraulic pump provides power for the operation and walking of the vehicle. It is not only energy saving and environmental protection, but also more convenient for maintenance and maintenance. This machine has the same functions as diesel excavator, such as digging, crushing, pushing, grasping, drilling and cleaning. Secondly, the special design of the conductive ring is also very good to avoid all kinds of winding, rolling and other problems that the cable may suffer, and easily realize the 360 degree rotary operation of the machine. Because of the use of pure electric power, completely free of exhaust emissions, after the equipment started, the noise is only 30-40 decibels, 50% more quiet than the diesel engine, is the most ideal equipment in the relative closed space and urban construction.
