vs.

      Komatsu PC300HD-6 vs. Komatsu H255S

      6 reasons to buy Komatsu PC300HD-6:

      Swing device

      Rotation speed 10 rev / min and 4.6 rev / min 54 % more or 5.4 rev

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 30991.9 kPa 11 % more or 3826.6 kPa
      Hydraulic pump flow rate 480 l/min and 2700 l/min 82 % less or 2220 l/min

      Carrier

      Specific ground pressure 60.7 kPa and 220.6 kPa 72 % less or 159.9 kPa
      Maximum travel speed 4.4 km/h and 2.4 km/h 45 % more or 2.0 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 4960 mm and 2000 mm 60 % more or 2960 mm

      12 reasons to buy Komatsu H255S:

      Sizes

      Clearance 893 mm and 706 mm 21 % more or 187 mm
      Counterweight ground clearance 2800 mm and 1420 mm 49 % more or 1380 mm
      Width to outside of caterpillar track 5600 mm and 3570 mm 36 % more or 2030 mm

      Operation

      Hydraulic system fluid volume 2900 l. and 205 l. 93 % more or 2695 l.
      Fuel Capacity 3700 l. and 540 l. 85 % more or 3160 l.

      Motor

      Full power 900 kW and 173 kW 81 % more or 727 kW
      Power measured at 1800 rev / min and 1750 rev / min 3 % more or 50 rev
      Displacement 37.5 l. and 8.3 l. 78 % more or 29.2 l.
      Cylinders number 12 and 6 50 % more or 6

      Booms/sections features 1

      Maximum excavation depth 8700 mm and 6260 mm 28 % more or 2440 mm
      Maximum radius along ground level 15100 mm and 9920 mm 34 % more or 5180 mm
      Maximum loading height 9500 mm and 6710 mm 29 % more or 2790 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 4020 mm and 6000 mm
      Height to cab upper part 3365 mm and 7865 mm
      Rear platform swing radius 3300 mm and 6474 mm

      Operation

      Working weight 37400 kg and 240000 kg

      Motor

      Manufacturer Komatsu and Cummins
      Model SA6D114E and K1500E

      Carrier

      Shoe dimensions 700 mm and 800 mm
      Track width 2870 mm and 4800 mm

      Booms/sections features 1

      Unit load-transfer length 11005 mm and 16500 mm
      Maximum cut height 9690 mm and 14700 mm
      Unit load-transfer height 3400 mm and 9100 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3570 mm 2. Width to outside of caterpillar track 5600 mm
      4. Caterpillar track length on ground level 4020 mm 4. Caterpillar track length on ground level 6000 mm
      5. Clearance 706 mm 5. Clearance 893 mm
      7. Height to cab upper part 3365 mm 7. Height to cab upper part 7865 mm
      8. Rear platform swing radius 3300 mm 8. Rear platform swing radius 6474 mm
      15. Counterweight ground clearance 1420 mm 15. Counterweight ground clearance 2800 mm

      Carrier

      6. Track width 2870 mm 6. Track width 4800 mm
      14. Shoe dimensions 700 mm 14. Shoe dimensions 800 mm

      Booms/sections features 1

      1. Unit load-transfer length 10975 mm 1. Unit load-transfer length 16500 mm
      3. Unit load-transfer height 3610 mm 3. Unit load-transfer height 9100 mm
      9. Maximum cut height 10660 mm 9. Maximum cut height 14700 mm
      10. Maximum loading height 7600 mm 10. Maximum loading height 9500 mm
      11. Maximum radius along ground level 11700 mm 11. Maximum radius along ground level 15100 mm
      12. Maximum vertical wall digging depth 6240 mm 12. Maximum vertical wall digging depth 2000 mm
      13. Maximum excavation depth 8080 mm 13. Maximum excavation depth 8700 mm