一、更符合当代绿色发展
1、 More in line with contemporary green development
1、符合排放的进口发动机，定制的功率、油耗特性曲线，常用转速设置在低速大扭矩区域，动力足，油耗低。
1. Imported engine conforming to emission, customized power and fuel consumption characteristic curve, common speed set in low-speed and high torque area, sufficient power and low fuel consumption.
2、液压体系优化，通过尽量减小管路长度，加大管路通径，运用弯管，减少直角接头，采用法兰接头，防止螺纹接头，回路压力丢失减低5%以上。
2. The hydraulic system is optimized by minimizing the pipeline length, increasing the pipeline diameter, using elbows, reducing right angle joints and adopting flange joints to prevent the loss of threaded joints and reduce the circuit pressure by more than 5%.
二、效率更高的液压体系
2、 More efficient hydraulic system
1、主泵对应发动机设定压力-流量曲线，实现功率匹配，充沛吸收发动机的输出功，作业速度快，效率进步10%以上。
1. The main pump sets the pressure flow curve corresponding to the engine, realizes power matching, fully absorbs the output power of the engine, has fast operation speed and improves the efficiency by more than 10%.
2、主操控器晋级，运算速度更快，转速传感操控响应时刻更短，作业更平稳。
2. The main controller is upgraded, the operation speed is faster, the speed sensing operation response time is shorter, and the operation is more stable.
三、更智能管控
3、 More intelligent control
1、智能管理体系，随时随地掌握挖机的方位、作业状况、工作时刻、燃油消耗、保养周期。
1. The intelligent management system can master the location, operation status, working time, fuel consumption and maintenance cycle of the excavator anytime and anywhere.
2、自主操控器收集车辆方位的海拔高度和发动机进气压力，自动断定断定数据库，在显示器上提示操作者选择高原形式。
2. The autonomous controller collects the altitude of vehicle orientation and engine intake pressure, automatically determines the database, and prompts the operator to select the plateau form on the display.
四、牢靠的燃油防护体系
4、 Reliable fuel protection system
1、标配底盘加长加宽，稳定性好
1. The standard chassis is lengthened and widened, with good stability
2、工作设备结构优化，动臂通过根部添加燕尾形加强板，添加前叉板厚等方法，受力特性大幅改进。
2. The structure of the working equipment is optimized. The mechanical characteristics of the boom are greatly improved by adding dovetail reinforcing plate at the root and front fork plate thickness.
3、燃油体系多级防护：燃油体系三级过滤、柴油箱内水分快放设备、柴油箱内吸油口高度添加、柴油箱上添加燃油呼吸阀，水分和杂质侵入发动机的可能性大大下降。
3. Multi level protection of the fuel system: three-level filtration of the fuel system, water quick release equipment in the diesel tank, height addition of the oil suction port in the diesel tank and fuel breather valve on the diesel tank greatly reduce the possibility of water and impurities invading the engine.
五、便捷的维护保养
5、 Convenient maintenance
1、机滤、柴滤、空滤、先导滤均布置在站在地上就可轻易替换的方位，保养更方便。
1. The mechanical filter, diesel filter, air filter and pilot filter are all arranged in a position that can be easily replaced standing on the ground, making maintenance more convenient.
2、采用油穴式轴承可大幅润滑脂的加注周期。
2. The use of oil pocket bearing can greatly reduce the filling cycle of lubricating grease.
Today, Xiaobian presents you the relevant knowledge about the leasing of extended arm excavator. If you have any questions and questions about this article, please call us or leave a message at the bottom of the website: //www.wondgo.com
