vs.

      Kato HD820V vs. Komatsu H285S

      5 reasons to buy Kato HD820V:

      Operation

      Hydraulic system overflow valve pressure 36300 kPa and 30991.9 kPa 15 % more or 5308.1 kPa
      Hydraulic pump flow rate 470 l/min and 3600 l/min 87 % less or 3130 l/min

      Motor

      Power measured at 2050 rev / min and 1800 rev / min 12 % more or 250 rev

      Carrier

      Maximum travel speed 5.5 km/h and 2 km/h 64 % more or 3.5 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 5870 mm and 2000 mm 66 % more or 3870 mm

      8 reasons to buy Komatsu H285S:

      Sizes

      Width to outside of caterpillar track 6450 mm and 2820 mm 56 % more or 3630 mm
      Clearance 958 mm and 465 mm 51 % more or 493 mm

      Motor

      Full power 1180 kW and 112.5 kW 90 % more or 1067.5 kW
      Displacement 50.3 l. and 4.9 l. 90 % more or 45.4 l.
      Cylinders number 16 and 4 75 % more or 12

      Booms/sections features 1

      Maximum excavation depth 8800 mm and 6700 mm 24 % more or 2100 mm
      Maximum radius along ground level 17000 mm and 9910 mm 42 % more or 7090 mm
      Maximum loading height 10400 mm and 6830 mm 34 % more or 3570 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 2750 mm and 6530 mm
      Caterpillar track length on ground level 3370 mm and 6245 mm

      Operation

      Working weight 19900 kg and 335000 kg

      Motor

      Manufacturer Mitsubishi and Cummins
      Model 4M50-TLE3A and K2000E

      Carrier

      Shoe dimensions 600 mm and 1200 mm

      Booms/sections features 1

      Unit load-transfer length 9470 mm and 18000 mm
      Unit load-transfer height 2960 mm and 10200 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2820 mm 2. Width to outside of caterpillar track 6450 mm
      4. Caterpillar track length on ground level 3370 mm 4. Caterpillar track length on ground level 6245 mm
      5. Clearance 465 mm 5. Clearance 958 mm
      8. Rear platform swing radius 2750 mm 8. Rear platform swing radius 6530 mm

      Carrier

      14. Shoe dimensions 600 mm 14. Shoe dimensions 1200 mm

      Booms/sections features 1

      1. Unit load-transfer length 9470 mm 1. Unit load-transfer length 18000 mm
      3. Unit load-transfer height 2960 mm 3. Unit load-transfer height 10200 mm
      10. Maximum loading height 6830 mm 10. Maximum loading height 10400 mm
      11. Maximum radius along ground level 9910 mm 11. Maximum radius along ground level 17000 mm
      12. Maximum vertical wall digging depth 5870 mm 12. Maximum vertical wall digging depth 2000 mm
      13. Maximum excavation depth 6700 mm 13. Maximum excavation depth 8800 mm