小型履带挖掘机

Its operating weight is 3.85 tons and bucket volume is 0.13 m3. It is in the category of mini excavator. The machine is equipped with blade so that it has the functions of excavating and bulldozing. It can be used in the fields like municipal project, road construction, garden maintenance and so on, especially for excavating and grading of grade I-IV soil. It is multi-functional and can be operated even in the narrow space. 1.Tier II YANMAR engine made in Japan 2.Globally sourced main valve, pilot valve, variable piston pump, travel reductor 3.Nice appearance, wide view, adjustable operators seat, stereo audio, air conditioning and heating 4.High efficient swing function improves the maneoverability and makes it easier to work in narrow space 5.Customer has choices between steel track and rubber track mini-crawler excavator LG6040B specifications: Engine Model 3TNV88 Rated power19.2KW Rated speed 2200r/min Displacement1.64L Cylinder number-bore×stroke3-φ88×90mm Hydraulic system Main pump Variable displacement pump Main valve Chips multi-way valve Rated flow of hydraulic system 2×39.6L/min Working pressure of hydraulic system20.6MPa Working pressure of the pilot circuit2.9MPa Travel drive Drive modelFull hydraulic Drive motorAxial piston motor Max travel speed2.5/4.7km/h Grade ability 35° operation Pilot control Manual type ,2 units Travel control modelJoystick control ThrottleManual control flexible shaft type Working lamp1 on the arm, 2 in the cab ceiling Bucket capacity0.13 m3 Chassis Carrier roller 1 unit on each side Track roller 4 units on each side Track shoe width 300mm Track chain segment 43 joints on each side Rubber and steel track optional and replaceable Boom swing angle Swing angleLeft 43° Right 88° SwingdegreeLeft 620mm Right 525mm Dozer blade lift Upward 388mm Downward 437mm weight Operating weight 3850kg Connecting ground pressure ratio0.34kpa Digging force Bucket digging force26.3KN Bucket rod digging force18.8KN Swing mechanism Swing motor Axial piston motor Swing deceleration Planet gear reducer Swing lubricationGrease Swing speed9.3rpm