vs.

      Komatsu H255S vs. Komatsu H285S

      3 reasons to buy Komatsu H255S:

      Operation

      Rotation speed 4.6 rev / min and 3.3 rev / min 28 % more or 1.3 rev

      Loading bucket

      Maximum excavation depth 3700 mm and 3150 mm 15 % more or 550 mm

      Carrier

      Maximum travel speed 2.4 km/h and 1.9 km/h 21 % more or 0.5 km/h

      14 reasons to buy Komatsu H285S:

      Sizes

      Upper structure clearance 2985 mm and 2710 mm 9 % more or 275 mm
      Caterpillar track length 8375 mm and 7855 mm 6 % more or 520 mm
      Clearance 958 mm and 893 mm 7 % more or 65 mm

      Shovel

      Bucket initial volume 17.3 m3 and 14 m3 19 % more or 3.3 m3

      Operation

      Fuel Capacity 4570 l. and 3700 l. 19 % more or 870 l.
      Hydraulic system fluid volume 2960 l. and 2900 l. 2 % more or 60 l.

      Motor

      Effective power 1178.2 kW and 900.1 kW 24 % more or 278.1 kW
      Displacement 50.3 l. and 37.5 l. 25 % more or 12.8 l.
      Cylinders number 16 and 12 25 % more or 4

      Loading bucket

      Maximum unloading height 12700 mm and 9400 mm 26 % more or 3300 mm
      Maximum digging radius 14700 mm and 13400 mm 9 % more or 1300 mm

      Carrier

      Loading shovel operational weight 335000 kg and 240000 kg 28 % more or 95000 kg
      Bucket loader specific ground pressure 193.1 kPa and 220.6 kPa 12 % less or 27.5 kPa
      Bucket loader support width 1200 mm and 800 mm 33 % more or 400 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 6474 mm and 6150 mm
      Width between caterpillar tracks 5600 mm and 6450 mm
      Height to cab upper part 7930 mm and 7810 mm
      Caterpillar track length on ground level 6000 mm and 6245 mm

      Motor

      Manufacturer Cummins and Cummins
      Power measured at 1800 rev / min and 1800 rev / min
      Model K1500E and K2000E
      Aspiration turbocharging and turbocharging

      Loading bucket

      Height to boom top with bucket 7400 mm and 7820 mm
      Overall length with bucket 13350 mm and 14200 mm
      Maximum cut height 14500 mm and 17500 mm

      Carrier

      Track width 4800 mm and 5250 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5600 mm 2. Width between caterpillar tracks 6450 mm
      4. Caterpillar track length on ground level 6000 mm 4. Caterpillar track length on ground level 6245 mm
      5. Clearance 893 mm 5. Clearance 958 mm
      7. Height to cab upper part 7930 mm 7. Height to cab upper part 7810 mm
      8. Rear platform swing radius 6474 mm 8. Rear platform swing radius 6150 mm

      Loading bucket

      16. Height to boom top with bucket 7400 mm 16. Height to boom top with bucket 7820 mm
      17. Maximum cut height 14500 mm 17. Maximum cut height 17500 mm
      18. Maximum unloading height 9400 mm 18. Maximum unloading height 12700 mm
      19. Maximum digging radius 13400 mm 19. Maximum digging radius 14700 mm
      20. Maximum excavation depth 3700 mm 20. Maximum excavation depth 3150 mm
      21. Overall length with bucket 13350 mm 21. Overall length with bucket 14200 mm

      Carrier

      6. Track width 4800 mm 6. Track width 5250 mm
      14. Bucket loader support width 800 mm 14. Bucket loader support width 1200 mm