vs.

      Hitachi EX5500-5 vs. Komatsu PC1250-8

      21 reasons to buy Hitachi EX5500-5:

      Sizes

      Caterpillar track length 9350 mm and 6425 mm 31 % more or 2925 mm
      Clearance 1100 mm and 990 mm 10 % more or 110 mm
      Upper structure clearance 3000 mm and 1790 mm 40 % more or 1210 mm

      Shovel boom/sections 1

      Maximum unloading height 13000 mm and 8680 mm 33 % more or 4320 mm
      Maximum radius on ground level 20100 mm and 15000 mm 25 % more or 5100 mm

      Shovel

      Bucket initial volume 27 m3 and 5 m3 81 % more or 22 m3
      Maximum bucket volume 30.6 m3 and 5.2 m3 83 % more or 25.4 m3

      Operation

      Cooling system fluid volume 760 l. and 142 l. 81 % more or 618 l.
      Fuel Capacity 10400 l. and 1360 l. 87 % more or 9040 l.
      Engine oil volume 520 l. and 86 l. 83 % more or 434 l.
      Hydraulic system fluid volume 6200 l. and 670 l. 89 % more or 5530 l.

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Full power 2013.4 kW and 514 kW 74 % more or 1499.4 kW
      Effective power 1941.8 kW and 502 kW 74 % more or 1439.8 kW
      Displacement 90 l. and 23.2 l. 74 % more or 66.8 l.

      Loading bucket

      Maximum unloading height 13100 mm and 8700 mm 34 % more or 4400 mm
      Maximum digging radius 16600 mm and 11400 mm 31 % more or 5200 mm
      Maximum excavation depth 4550 mm and 3650 mm 20 % more or 900 mm

      Carrier

      Bucket loader support width 1400 mm and 700 mm 50 % more or 700 mm
      Loading shovel operational weight 518000 kg and 110900 kg 79 % more or 407100 kg
      Unloaded backhoe shovel operational weight with support 1 518000 kg and 106500 kg 79 % more or 411500 kg

      8 reasons to buy Komatsu PC1250-8:

      Shovel boom/sections 1

      Maximum excavation depth 9350 mm and 9000 mm 4 % more or 350 mm
      Maximum vertical wall digging depth 7610 mm and 5500 mm 28 % more or 2110 mm

      Shovel

      Bucket minimum volume 3.4 m3 and 27 m3 87 % less or 23.6 m3

      Operation

      Rotation speed 5.5 rev / min and 3.3 rev / min 40 % more or 2.2 rev

      Carrier

      Bucket loader specific ground pressure 142 kPa and 230 kPa 38 % less or 88 kPa
      Maximum travel speed 3.2 km/h and 2.3 km/h 28 % more or 0.9 km/h
      Lower rollers number 8 and 7 12 % more or 1
      Track shoes number on either side 48 and 39 19 % more or 9

      Neutral reasons:

      Sizes

      Height to cab upper part 8500 mm and 4120 mm
      Caterpillar track length on ground level 7000 mm and 4995 mm
      Width between caterpillar tracks 7400 mm and 4600 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section Boom 10600mm/Section 5300mm and Boom 29'10" (9100mm) / Section 11'2" (3400mm)
      Maximum cut height 20600 mm and 13400 mm

      Motor

      Manufacturer Cummins and Komatsu
      Model QSK45-C and SAA6D170E-5
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling

      Loading bucket

      Maximum cut height 18900 mm and 12330 mm

      Carrier

      Upper rollers number 3 and 3
      Backhoe shovel support width 1 1400 mm and 700 mm

      Images

      Sizes

      2. Width between caterpillar tracks 7400 mm 2. Width between caterpillar tracks 4600 mm
      4. Caterpillar track length on ground level 7000 mm 4. Caterpillar track length on ground level 4995 mm
      5. Clearance 1100 mm 5. Clearance 990 mm
      7. Height to cab upper part 8500 mm 7. Height to cab upper part 4120 mm

      Loading bucket

      20. Maximum excavation depth 4550 mm 20. Maximum excavation depth 3650 mm
      17. Maximum cut height 18900 mm 17. Maximum cut height 12330 mm
      18. Maximum unloading height 13100 mm 18. Maximum unloading height 8700 mm
      19. Maximum digging radius 16600 mm 19. Maximum digging radius 11400 mm

      Carrier

      14. Bucket loader support width 1400 mm 14. Bucket loader support width 700 mm