1).Imported original engines, power strong, stable performance,fuel economy,high efficiency,environmental protection and low noise;
2).Good cooling system;
3).Electric control system detect hydraulic system load condition,Adjust pump flow ,make the engine working in the most optimal load speed operation;
4).Fuel multilevel filtering improve engine operation reliability in bad conditions
2.stable quality high working speed dexterity action
1).Original imported Full set of hydraulic system , and use the agility of pilot operated control;
2).Cross constant power negative flow control double pump ,acquisition pressure to control pump flow , precision control to save energy.
3).Negative flow feedback ,middle small flow oil return multiple valve,energy conservation better. High level of integration of body structure,arm valve and movable arm confluence valve Rotary priority keep straight walking function;Reserve spare valve group,can be installed a variety of hydraulic tools.
3.Convenient concise to repair and maintenance
1). optimization layout make them together which often need maintenance and checking parts. 2).Make the parts together which often need maintenance and checking parts.
4.More professional design sturdy and durable high reliability
1).Enhanced arm, bucket keep the big digging force even in the bad condition.
2).Strong digging force and climbing performance is good.
3).Imported hydraulic components and hydraulic pipe.
4).more professional engine inlet piping layout,reduce line damage and Engine unnecessary trouble,reduce customer maintenance cost.
5. Intelligent operation And display , Humanization design,Maintenance convenient
1).Multi-function LCD display,comprehensive monitoring engine ,various operation information convenient inquires at any time;
2).Function switch centralized layout on the control panel ,point contact button, sasy choice; 3).Hydraulic system through the manual guide valve opening,agile agile and action quickly;
4).Power system is composed of electronic control system according to the user to select direct control power output range.
5).Electric control system can detect hydraulic system load conditions and adjust pump flow makes the engine working in the most optimal load
6.Comfortable operating environment
1).Powerful air conditioning make cab four seasons spring.
2).Large space,capacious,bright and wide vision of cab.
3).Adjustable luxury suspension,large size monitor and conveniently touchable accessories set to build
Evangel China R150w-9 Hydraulic Crawler Excavator Parameters