crawler excavator ZY80 with YANMAR engine

8 ton mini excavator
Yanmar engine
Sealed cabin with air conditioner
      Excavator
Working range:
   Maximum digging reach: 6,630mm
   Maximum digging reach on ground: 6,495mm 
   Maximum digging depth: 4,150mm
   Maximum vertical wall digging depth: 3,916mm 
   Maximum cutting height: 6,247mm
   Maximum dumping height: 4,429mm
   Minimum front slew radius: 2,615mm
Specifications:
   Operating weight: 7,960kg
   Standard bucket capacity: 0.4m3
   Track shoe width: 450mm
   Arm length: 1,700mm
Engine:
   Japanese made Yanmar engine
   Model: 4TNV98T-S
   Type: turbo-charged
   Power: 56.5kW/2,200rpm
   Maximum torque: 310Nm at 1,600rpm
   Number of cylinders: 4
   Displacement: 3.319L
Hydraulic system:
   Main pump type: variable displacement axial piston pumps
   Maximum displacement: 75cm3/r   Working pressure: 28MPa
Hydraulic motor:
   Slew: fixed displacement axial piston motor 
   Travel: variable displacement axial piston motorsPerformance:
   Slew speed: 12rpm
   Minimum back slew radius: 2,066mm
   Maximum travel speed high/low: 4.88/2.75kph   Gradeability: 32.3 degrees
   Tractive effort: 49.392kN
   Maximum digging force of bucket: 49kN
   Maximum digging force of arm: 43.4kN
   Ground pressure: 0.349kg/cm2
Tank capacity:
   Fuel: 140L
   Hydraulic: 210L