vs.

      Hitachi EX1900-6 vs. Komatsu PC750LC-6

      20 reasons to buy Hitachi EX1900-6:

      Sizes

      Caterpillar track length 7480 mm and 6327 mm 15 % more or 1153 mm
      Clearance 795 mm and 780 mm 2 % more or 15 mm
      Upper structure clearance 1920 mm and 1365 mm 29 % more or 555 mm

      Shovel boom/sections 2

      Maximum excavation depth 9230 mm and 7015 mm 24 % more or 2215 mm
      Maximum vertical wall digging depth 6630 mm and 4930 mm 26 % more or 1700 mm
      Maximum unloading height 9200 mm and 7565 mm 18 % more or 1635 mm
      Maximum radius on ground level 15630 mm and 11865 mm 24 % more or 3765 mm

      Shovel boom/sections 1

      Maximum radius on ground level 14770 mm and 13400 mm 9 % more or 1370 mm
      Maximum unloading height 9060 mm and 8235 mm 9 % more or 825 mm

      Operation

      Fuel Capacity 4140 l. and 880 l. 79 % more or 3260 l.
      Cooling system fluid volume 395 l. and 85 l. 78 % more or 310 l.
      Engine oil volume 166 l. and 38 l. 77 % more or 128 l.
      Hydraulic system fluid volume 2200 l. and 440 l. 80 % more or 1760 l.

      Motor

      Effective power 775 kW and 331 kW 57 % more or 444 kW
      Displacement 37.8 l. and 15.2 l. 60 % more or 22.6 l.

      Loading bucket

      Maximum excavation depth 5920 mm and 3420 mm 42 % more or 2500 mm
      Maximum unloading height 10440 mm and 7630 mm 27 % more or 2810 mm
      Maximum digging radius 13430 mm and 9960 mm 26 % more or 3470 mm

      Carrier

      Track shoes number on either side 49 and 3 94 % more or 46
      Unloaded backhoe shovel operational weight with support 1 192000 kg and 80645 kg 58 % more or 111355 kg

      6 reasons to buy Komatsu PC750LC-6:

      Shovel boom/sections 1

      Maximum excavation depth 8445 mm and 8180 mm 3 % more or 265 mm
      Maximum vertical wall digging depth 5865 mm and 5520 mm 6 % more or 345 mm

      Operation

      Rotation speed 5.7 rev / min and 4.7 rev / min 18 % more or 1.0 rev

      Carrier

      Upper rollers number 47 and 3 94 % more or 44
      Excavator specific ground pressure with support 1 100.7 kPa and 184 kPa 45 % less or 83.3 kPa
      Maximum travel speed 4.2 km/h and 2.8 km/h 33 % more or 1.4 km/h

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 5780 mm and 5020 mm
      Width between caterpillar tracks 5400 mm and 4210 mm
      Height to cab upper part 6990 mm and 3515 mm

      Shovel boom/sections 2

      Backhoe shovel boom / section Boom 8700mm/Section 4000mm and Boom 7100mm / Section 2900mm
      Maximum cut height 14480 mm and 11510 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section Boom 8300mm/Section 3600mm and Boom 8200mm / Section 3600mm
      Maximum cut height 14140 mm and 11955 mm

      Motor

      Manufacturer Cummins and Komatsu
      Model QSKTA38-CE and SAA6D140E-2
      Aspiration turbocharging and turbocharging

      Loading bucket

      Maximum cut height 14610 mm and 10600 mm

      Carrier

      Lower rollers number 8 and 8
      Track width 4600 mm and 2780 mm
      Backhoe shovel support width 1 800 mm and 710 mm
      Rear platform swing radius 6035 mm and 4300 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5400 mm 2. Width between caterpillar tracks 4210 mm
      4. Caterpillar track length on ground level 5780 mm 4. Caterpillar track length on ground level 5020 mm
      5. Clearance 795 mm 5. Clearance 780 mm
      7. Height to cab upper part 6990 mm 7. Height to cab upper part 3515 mm

      Loading bucket

      17. Maximum cut height 14610 mm 17. Maximum cut height 10600 mm
      18. Maximum unloading height 10440 mm 18. Maximum unloading height 7630 mm
      19. Maximum digging radius 13430 mm 19. Maximum digging radius 9960 mm
      20. Maximum excavation depth 5920 mm 20. Maximum excavation depth 3420 mm

      Carrier

      6. Track width 4600 mm 6. Track width 2780 mm