Cummins diesel engine,water cooled, direct injection, turbo-charged and after cooled, Electric control, it satisfies the emission requirement of Europe standard, Tier 3

***Control of constant power of single pump, limited power of three pumps for reasonable distribution of  power
***Starting with zero displacement so as to reduce the moment of resistance at starting
***T echnique with pressure cut to protect hydraulic system and reduce the system heat
***Secondary overloading for swing and normal closed brake for swing and travel ensure smoothly brake
***Integrated oil& water cooler with compact conformation

*** The working attachment realized automatic level crowding with bucket to increase the bucket filling factor
***Attachment designed by CAD, case shape and casting-welding structure realizing the high strength
***Automatic central lubrication two pumps of system by control of micro-electronics to save daily lubrication
***Better reliability with Parker hose &seals and Trelleborg cylinder seals
***The Technique with disassembled undercarriage which is advanced to transport the machine quickly
***Nitrogen dash control is the exclusive technology in domestic with a long cushion stroke and excellent shockabsorbing capacity
*** LCD displayer, electronic monitoring & alarm, trouble record system
***Cab with fixed elevation and integrated is provided with large tri-dimensional ventilation, fresh air circulation, large capacity air condition without fluorine

*** The operator¡¯s cab with the wide vision field and the streamlined appearance, matching the decoration and function with human nature, and offering the working