vs.

      Komatsu PC128US-2 vs. Hitachi EX280H-5

      4 reasons to buy Komatsu PC128US-2:

      Swing device

      Rotation speed 11 rev / min and 10.6 rev / min 4 % more or 0.4 rev

      Motor

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

      Carrier

      Specific ground pressure 43.2 kPa and 56 kPa 23 % less or 12.8 kPa
      Maximum travel speed 5.1 km/h and 4.4 km/h 14 % more or 0.7 km/h

      8 reasons to buy Hitachi EX280H-5:

      Sizes

      Counterweight ground clearance 1160 mm and 895 mm 23 % more or 265 mm
      Width to outside of caterpillar track 3190 mm and 2490 mm 22 % more or 700 mm
      Clearance 500 mm and 390 mm 22 % more or 110 mm

      Operation

      Fuel Capacity 380 l. and 200 l. 47 % more or 180 l.

      Booms/sections features 1

      Maximum excavation depth 7230 mm and 5000 mm 31 % more or 2230 mm
      Maximum radius along ground level 10710 mm and 7730 mm 28 % more or 2980 mm
      Maximum loading height 7070 mm and 6595 mm 7 % more or 475 mm
      Maximum vertical wall digging depth 6110 mm and 4465 mm 27 % more or 1645 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1480 mm and 2940 mm
      Caterpillar track length on ground level 2750 mm and 3730 mm
      Height to cab upper part 2810 mm and 3040 mm

      Operation

      Working weight 13000 kg and 27600 kg

      Motor

      Manufacturer Komatsu and Hino
      Model S4D102E and H07C-TD

      Booms/sections features 1

      Unit load-transfer height 2810 mm and 3170 mm
      Unit load-transfer length 7225 mm and 10290 mm
      Maximum cut height 8945 mm and 9980 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 2750 mm 4. Caterpillar track length on ground level 3730 mm
      15. Counterweight ground clearance 895 mm 15. Counterweight ground clearance 1160 mm
      5. Clearance 390 mm 5. Clearance 500 mm
      7. Height to cab upper part 2810 mm 7. Height to cab upper part 3040 mm
      8. Rear platform swing radius 1480 mm 8. Rear platform swing radius 2940 mm
      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 3190 mm

      Booms/sections features 1

      1. Unit load-transfer length 7120 mm 1. Unit load-transfer length 10290 mm
      3. Unit load-transfer height 3190 mm 3. Unit load-transfer height 3170 mm
      9. Maximum cut height 9695 mm 9. Maximum cut height 9980 mm
      10. Maximum loading height 7345 mm 10. Maximum loading height 7070 mm
      11. Maximum radius along ground level 8600 mm 11. Maximum radius along ground level 10710 mm
      12. Maximum vertical wall digging depth 5345 mm 12. Maximum vertical wall digging depth 6110 mm
      13. Maximum excavation depth 5905 mm 13. Maximum excavation depth 7230 mm