vs.

      Komatsu PC750-6 vs. Hitachi EX5500

      5 reasons to buy Komatsu PC750-6:

      Operation

      Rotation speed 5.7 rev / min and 3.3 rev / min 42 % more or 2.4 rev

      Carrier

      Maximum travel speed 4.2 km/h and 2.3 km/h 45 % more or 1.9 km/h
      Lower rollers number 8 and 7 12 % more or 1
      Track shoes number on either side 47 and 39 17 % more or 8
      Bucket loader specific ground pressure 118.6 kPa and 230 kPa 48 % less or 111.4 kPa

      19 reasons to buy Hitachi EX5500:

      Sizes

      Caterpillar track length 9350 mm and 6327 mm 32 % more or 3023 mm
      Clearance 1100 mm and 840 mm 24 % more or 260 mm
      Upper structure clearance 3000 mm and 1555 mm 48 % more or 1445 mm

      Shovel boom/sections 1

      Maximum excavation depth 9000 mm and 7015 mm 22 % more or 1985 mm
      Maximum unloading height 13000 mm and 7565 mm 42 % more or 5435 mm
      Maximum vertical wall digging depth 5500 mm and 4930 mm 10 % more or 570 mm
      Maximum radius on ground level 20100 mm and 11865 mm 41 % more or 8235 mm

      Operation

      Cooling system fluid volume 760 l. and 85 l. 89 % more or 675 l.
      Engine oil volume 520 l. and 38 l. 93 % more or 482 l.
      Hydraulic system fluid volume 6200 l. and 440 l. 93 % more or 5760 l.
      Fuel Capacity 10400 l. and 880 l. 92 % more or 9520 l.

      Motor

      Effective power 1941.8 kW and 331.1 kW 83 % more or 1610.7 kW
      Displacement 90 l. and 15.2 l. 83 % more or 74.8 l.
      Cylinders number 12 and 6 50 % more or 6

      Loading bucket

      Maximum excavation depth 4550 mm and 3420 mm 25 % more or 1130 mm
      Maximum unloading height 13100 mm and 7630 mm 42 % more or 5470 mm
      Maximum digging radius 16600 mm and 9960 mm 40 % more or 6640 mm

      Carrier

      Bucket loader support width 1400 mm and 610 mm 56 % more or 790 mm
      Loading shovel operational weight 518000 kg and 74579.7 kg 86 % more or 443420.3 kg

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 3390 mm and 7400 mm
      Height to cab upper part 3515 mm and 8500 mm
      Caterpillar track length on ground level 5020 mm and 7000 mm
      Rear platform swing radius 4205 mm and 7750 mm

      Shovel boom/sections 1

      Maximum cut height 11510 mm and 20600 mm
      Handle pressure force 74516 lb / ft and 914.6 lb / ft
      Backhoe shovel boom / section Boom 7100mm / Section 2900mm and length of shovel boom 10600mm with lever - elongation 5300mm

      Motor

      Manufacturer Komatsu and Cummins
      Model SAA6D140E-2 and QSK45-C
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Loading bucket

      Maximum cut height 10600 mm and 18900 mm
      Handle pressure force 99208 lb / ft and 1158 lb / ft
      Loading bucket Boom 4600mm / Section 3400mm and standard

      Carrier

      Upper rollers number 3 and 3
      Track width 2780 mm and 6000 mm
      Rear platform swing radius 4300 mm and 7750 mm

      Images

      Sizes

      2. Width between caterpillar tracks 3390 mm 2. Width between caterpillar tracks 7400 mm
      4. Caterpillar track length on ground level 5020 mm 4. Caterpillar track length on ground level 7000 mm
      5. Clearance 840 mm 5. Clearance 1100 mm
      7. Height to cab upper part 3515 mm 7. Height to cab upper part 8500 mm
      8. Rear platform swing radius 4205 mm 8. Rear platform swing radius 7750 mm

      Loading bucket

      17. Maximum cut height 10600 mm 17. Maximum cut height 18900 mm
      18. Maximum unloading height 7630 mm 18. Maximum unloading height 13100 mm
      19. Maximum digging radius 9960 mm 19. Maximum digging radius 16600 mm
      20. Maximum excavation depth 3420 mm 20. Maximum excavation depth 4550 mm

      Carrier

      6. Track width 2780 mm 6. Track width 6000 mm
      14. Bucket loader support width 610 mm 14. Bucket loader support width 1400 mm