vs.

      Kato HD800VII vs. Komatsu PC750SE-6

      8 reasons to buy Kato HD800VII:

      Swing device

      Rotation speed 10.5 rev / min and 5.7 rev / min 46 % more or 4.8 rev

      Operation

      Hydraulic system overflow valve pressure 32819 kPa and 31381.3 kPa 4 % more or 1437.7 kPa
      Hydraulic pump flow rate 462 l/min and 1008 l/min 54 % less or 546 l/min

      Motor

      Power measured at 2100 rev / min and 1800 rev / min 14 % more or 300 rev

      Carrier

      Track shoes number per side 50 and 47 6 % more or 3
      Specific ground pressure 44.6 kPa and 116.5 kPa 62 % less or 71.9 kPa
      Maximum travel speed 5.5 km/h and 4.2 km/h 24 % more or 1.3 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 5740 mm and 4930 mm 14 % more or 810 mm

      15 reasons to buy Komatsu PC750SE-6:

      Sizes

      Clearance 840 mm and 480 mm 43 % more or 360 mm
      Width to outside of caterpillar track 4110 mm and 2990 mm 27 % more or 1120 mm
      Counterweight ground clearance 1555 mm and 1085 mm 30 % more or 470 mm

      Shovel

      Maximum bucket volume 4.5 m3 and 1.3 m3 71 % more or 3.2 m3

      Operation

      Engine oil volume 38 l. and 20 l. 47 % more or 18 l.
      Boom reach drive mechanism fluid volume 30 l. and 5 l. 83 % more or 25 l.
      Fuel Capacity 880 l. and 320 l. 64 % more or 560 l.
      Cooling system fluid volume 85 l. and 25 l. 71 % more or 60 l.
      Hydraulic system fluid volume 440 l. and 290 l. 34 % more or 150 l.

      Motor

      Displacement 15.2 l. and 6.6 l. 57 % more or 8.6 l.

      Carrier

      Support rollers number on either side 3 and 2 33 % more or 1
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Booms/sections features 1

      Maximum excavation depth 7015 mm and 6230 mm 11 % more or 785 mm
      Maximum radius along ground level 11865 mm and 9520 mm 20 % more or 2345 mm
      Maximum loading height 7565 mm and 6520 mm 14 % more or 1045 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 3040 mm and 4300 mm
      Caterpillar track length on ground level 3340 mm and 4500 mm

      Operation

      Working weight 19800 kg and 76245 kg

      Motor

      Manufacturer Mitsubishi and Komatsu
      Model 6D14-T and SAA6D140E-2
      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 600 mm and 610 mm
      Track width 2390 mm and 3500 mm

      Booms/sections features 1

      Maximum cut height 9610 mm and 11510 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 4110 mm
      4. Caterpillar track length on ground level 3340 mm 4. Caterpillar track length on ground level 4500 mm
      5. Clearance 480 mm 5. Clearance 840 mm
      8. Rear platform swing radius 3040 mm 8. Rear platform swing radius 4300 mm
      15. Counterweight ground clearance 1085 mm 15. Counterweight ground clearance 1555 mm

      Carrier

      6. Track width 2390 mm 6. Track width 3500 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 610 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 7240 mm 12. Maximum vertical wall digging depth 4930 mm
      13. Maximum excavation depth 7710 mm 13. Maximum excavation depth 7015 mm
      9. Maximum cut height 10160 mm 9. Maximum cut height 11510 mm
      10. Maximum loading height 7070 mm 10. Maximum loading height 7565 mm
      11. Maximum radius along ground level 10870 mm 11. Maximum radius along ground level 11865 mm
      1. Unit load-transfer length 9780 mm 1. Unit load-transfer length 12870 mm
      3. Unit load-transfer height 2940 mm 3. Unit load-transfer height 4705 mm