vs.

      Komatsu H255S vs. Komatsu H455S

      3 reasons to buy Komatsu H255S:

      Operation

      Rotation speed 4.6 rev / min and 3.6 rev / min 22 % more or 1.0 rev

      Loading bucket

      Maximum excavation depth 3700 mm and 3000 mm 19 % more or 700 mm

      Carrier

      Maximum travel speed 2.4 km/h and 2.3 km/h 4 % more or 0.1 km/h

      11 reasons to buy Komatsu H455S:

      Sizes

      Caterpillar track length 9082 mm and 7855 mm 14 % more or 1227 mm
      Clearance 1000 mm and 893 mm 11 % more or 107 mm
      Upper structure clearance 3210 mm and 2710 mm 16 % more or 500 mm

      Shovel

      Bucket initial volume 28 m3 and 14 m3 50 % more or 14 m3

      Operation

      Fuel Capacity 7400 l. and 3700 l. 50 % more or 3700 l.
      Hydraulic system fluid volume 3800 l. and 2900 l. 24 % more or 900 l.

      Motor

      Effective power 1667.4 kW and 900.1 kW 46 % more or 767.3 kW

      Loading bucket

      Maximum unloading height 14000 mm and 9400 mm 33 % more or 4600 mm
      Maximum digging radius 16800 mm and 13400 mm 20 % more or 3400 mm

      Carrier

      Loading shovel operational weight 490000 kg and 240000 kg 51 % more or 250000 kg
      Bucket loader support width 1350 mm and 800 mm 41 % more or 550 mm

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 5600 mm and 7150 mm
      Height to cab upper part 7930 mm and 8713 mm
      Caterpillar track length on ground level 6000 mm and 6800 mm
      Rear platform swing radius 6474 mm and 7160 mm

      Motor

      Model K1500E and KTTA38C x2
      Power measured at 1800 rev / min and 1800 rev / min
      Manufacturer Cummins and Cummins
      Displacement 37.5 l. and 37.5 l.
      Cylinders number 12 and 12
      Aspiration turbocharging and turbocharging

      Loading bucket

      Height to boom top with bucket 7400 mm and 9800 mm
      Overall length with bucket 13350 mm and 16650 mm
      Maximum cut height 14500 mm and 20350 mm

      Carrier

      Bucket loader specific ground pressure 220.6 kPa and 220.6 kPa
      Track width 4800 mm and 5800 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5600 mm 2. Width between caterpillar tracks 7150 mm
      4. Caterpillar track length on ground level 6000 mm 4. Caterpillar track length on ground level 6800 mm
      5. Clearance 893 mm 5. Clearance 1000 mm
      7. Height to cab upper part 7930 mm 7. Height to cab upper part 8713 mm
      8. Rear platform swing radius 6474 mm 8. Rear platform swing radius 7160 mm

      Loading bucket

      16. Height to boom top with bucket 7400 mm 16. Height to boom top with bucket 9800 mm
      17. Maximum cut height 14500 mm 17. Maximum cut height 20350 mm
      18. Maximum unloading height 9400 mm 18. Maximum unloading height 14000 mm
      19. Maximum digging radius 13400 mm 19. Maximum digging radius 16800 mm
      20. Maximum excavation depth 3700 mm 20. Maximum excavation depth 3000 mm
      21. Overall length with bucket 13350 mm 21. Overall length with bucket 16650 mm

      Carrier

      6. Track width 4800 mm 6. Track width 5800 mm
      14. Bucket loader support width 800 mm 14. Bucket loader support width 1350 mm