vs.

      Kato HD820LC vs. Komatsu PC450-6 Powerful

      5 reasons to buy Kato HD820LC:

      Swing device

      Rotation speed 13.5 rev / min and 9.3 rev / min 31 % more or 4.2 rev

      Operation

      Hydraulic pump flow rate 460 l/min and 652 l/min 29 % less or 192 l/min
      Hydraulic system fluid volume 280 l. and 270 l. 4 % more or 10 l.

      Motor

      Power measured at 2200 rev / min and 2050 rev / min 7 % more or 150 rev

      Carrier

      Specific ground pressure 42.1 kPa and 79.3 kPa 47 % less or 37.2 kPa

      10 reasons to buy Komatsu PC450-6 Powerful:

      Sizes

      Clearance 555 mm and 465 mm 16 % more or 90 mm
      Counterweight ground clearance 1320 mm and 1030 mm 22 % more or 290 mm
      Width to outside of caterpillar track 3340 mm and 2990 mm 10 % more or 350 mm

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 29440.6 kPa 15 % more or 5377.9 kPa
      Fuel Capacity 605 l. and 320 l. 47 % more or 285 l.

      Motor

      Displacement 11 l. and 4.9 l. 55 % more or 6.1 l.

      Booms/sections features 1

      Maximum excavation depth 7760 mm and 6210 mm 20 % more or 1550 mm
      Maximum radius along ground level 11810 mm and 9290 mm 21 % more or 2520 mm
      Maximum loading height 7570 mm and 2870 mm 62 % more or 4700 mm
      Maximum vertical wall digging depth 6850 mm and 5640 mm 18 % more or 1210 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 3660 mm and 4020 mm
      Rear platform swing radius 2800 mm and 3500 mm
      Height to cab upper part 2860 mm and 3265 mm

      Operation

      Working weight 20300 kg and 42240 kg

      Motor

      Manufacturer Mitsubishi and Komatsu
      Model 6D31T and SA6D125E
      Cylinders number 6 and 6

      Carrier

      Track width 2390 mm and 2740 mm
      Shoe dimensions 600 mm and 600 mm
      Maximum travel speed 5.5 km/h and 5.5 km/h

      Booms/sections features 1

      Unit load-transfer height 2910 mm and 3630 mm
      Unit load-transfer length 9490 mm and 11925 mm
      Maximum cut height 9550 mm and 10920 mm

      Images

      Sizes

      15. Counterweight ground clearance 1030 mm 15. Counterweight ground clearance 1320 mm
      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 3340 mm
      4. Caterpillar track length on ground level 3660 mm 4. Caterpillar track length on ground level 4020 mm
      5. Clearance 465 mm 5. Clearance 555 mm
      7. Height to cab upper part 2860 mm 7. Height to cab upper part 3265 mm
      8. Rear platform swing radius 2800 mm 8. Rear platform swing radius 3500 mm

      Carrier

      6. Track width 2390 mm 6. Track width 2740 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 9490 mm 1. Unit load-transfer length 11925 mm
      3. Unit load-transfer height 2910 mm 3. Unit load-transfer height 3630 mm
      9. Maximum cut height 10210 mm 9. Maximum cut height 10920 mm
      10. Maximum loading height 7260 mm 10. Maximum loading height 7570 mm
      11. Maximum radius along ground level 10660 mm 11. Maximum radius along ground level 11810 mm
      12. Maximum vertical wall digging depth 7170 mm 12. Maximum vertical wall digging depth 6850 mm
      13. Maximum excavation depth 7700 mm 13. Maximum excavation depth 7760 mm