crawler excavator ZY85-8

الوصف

Crawler excavator

• hydraulic pumps, valves and motors made in Japan
• Luxurious cabin with air conditioner
• Working range:
  • Maximum digging reach: 6,**0mm
  • Maximum digging reach on ground: 6,**5mm
  • Maximum digging depth: 4,**0mm
  • Maximum vertical wall digging depth: 3,**6mm
  • Maximum cutting height: 6,**7mm
  • Maximum dumping height: 4,**9mm
  • Minimum front slew radius: 2,**5mm
• Specifications:
  • Operating weight: 8,**7kg
  • Standard bucket capacity: 0.*2m3
  • Track shoe width: **0mm
  • Arm length: 1,**0mm
  • Boom length:*5,*0mm
• Engine:
  • Japanese made Yanmar engine
  • Model: 4TNV*8T-S
  • Type: turbo-charged
  • Power: *6.5kW/2,**0rpm
  • Maximum torque: **0Nm at 1,**0rpm
  • Number of cylinders: 4
  • Displacement: 3.**9L
• Hydraulic system:
  • Main pump type: variable displacement axial piston pumps
  • Maximum displacement: *5cm3/r
  • Working pressure: *8MPa
• Hydraulic motor:
  • Slew: fixed displacement axial piston motor
  • Travel: variable displacement axial piston motors
• Performance:
  • Slew speed: *2rpm
  • Minimum back slew radius: 2,**6mm
  • Maximum travel speed high/low: 4.*8/2.*5kph
  • Gradeability: *2.3 degrees
  • Tractive effort: *9.4kN
  • Maximum digging force of bucket: *9kN
  • Maximum digging force of arm: *3.4kN
  • Ground pressure: 0.**9kg/cm2
• Tank capacity:
  • Fuel: **0L
  • Hydraulic: **0L