... 's Self-made Parts:The platforms,chasis, movable boom, dipper, bucket, dozer blade of all main machine structure are ... , trenching and bulldozing, etc.Technical Parameters of HDE18 small excavator ModelHDE18Machine Weight(Kg)1740Bucket Capacity(m3)0.04EngineRated Power15.4 ... h)4.2/2.2Dipper Digging Force12.7Digging Ability of Dipper Handle8.5Climbing Ability °30(58%)Working Parameters(mm)Digging ...