·High efficiency and perfect Operability SWE serial excavators adopt first class  engines  and  hydraulic  parts  from  all over  the  world. they have the feature of perfect compatibility of complex  motion,  high efficiency and comfortable operability.
·Small swing tail The  swing  rotation  of  all   Sunward machines  are  smaller  than the same models made by the competitors. The  operator  is  free from  worrying  about the  tail of the machine.
·Stylish appearance All  cover parts are  mold pressed  and perfectly  painted.Streamlined  cabin  Patent  No:ZL034048.4
·Comfortable operation Environment Ergonomic  and  spacious  air  conditioned  cab  has an  excellent visibility.
·With advanced coating technology The coating of the machine is adopted with super nanometer  anti-rot precious-metallic painting  with  the features of tight covering,wear-resistance and long brightness。
·Perfect stability With emphasis  on  stability, it can keep  perfect stability while digging towards  any  direction.
·Easy-to-ready electronic monitor LED electronic monitor  display has the following function:engine working  condition,hydraulic system working condition, electrical appliance signal and working time etc.Sensitive  malfunction record and alarm system  allow quick  maintenance and repair.
·Wide application Swing  boom  for  all sunward’s excavators  under 10T (patented technology)IS widely used  in ditch  cleaning,  corner  and  cliff  projects. ·Multifunction and Attachments Including short tail, zero tail, standard tail, swing boom,swing arm,standard arm, lengthening arm,extendable under carriage,dozer blade, quick coupler,hydraulic hammer,etc. many  kinds  of attachments can be installed by just changing the optional  valve spool.
·Advanced  Manufacturing  Process Joint of arm which has bucket  and Arm&boom which is electro  tungsten alloy treated. has greatly improved wear  resistance.
·Easy operation All the operation, including  travel, dozer  blade, working instrument are operated by advanced hydraulic pilot valve, Effortless smooth and accurate operation, Save  the energy of operator.
·Interchangeable steel track and rubber truckSpecial 'H' shape track  wheels and driving  wheels  allow convenient  switch between steel track and rubber track.
·Energy-saving、high reliability Good quality engine, low noise,low emission,strong power, reliable performance,perfectly match hydraulic  system power, high energysaving, high  safety standard for people and  equipments.