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Minimal-radius Large Excavator
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A 21 Ton Hydraulic Excavator - Mini radius


  • Operating Weight - 21,000kg

  • Isuzu 4HK1X Engine

  • 420L Fuel tank capacity

  • 6700mm - Max. Digging depth

  • 9930mm - Max. Digging radius

  • 9830mm - Max. Digging height

  • 6890mm - Max. Dumping height

  • 5970mm - Max Vertical Dig Depth

  • Pressurized air conditioned cabin


  • Operation made easier with the newly fitted 7-inch wide liquid crystal display

  • Improvements made for faster cycle time due to the newly adopted hydraulic system


  • Good access to service parts

  • Safe features for maintenance


  • New ROPS cabin for safer and comfortable operation

  • New engine neutral start mechanism

Comfortable cabin

  • New air conditioner

  • Complete interior

  • Operability is improved

  • Pressurising function


  • Large size liquid crystal display

  • Touch screen control

  • Rear and side view monitor are available

Kato HD820-7 Dimensions.png
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