vs.

      Hitachi EX1900-6 vs. Komatsu PC400-1

      18 reasons to buy Hitachi EX1900-6:

      Sizes

      Upper structure clearance 1920 mm and 1295 mm 33 % more or 625 mm
      Clearance 795 mm and 565 mm 29 % more or 230 mm

      Shovel boom/sections 2

      Maximum excavation depth 9230 mm and 8980 mm 3 % more or 250 mm
      Maximum unloading height 9200 mm and 8015 mm 13 % more or 1185 mm
      Maximum radius on ground level 15630 mm and 12875 mm 18 % more or 2755 mm

      Shovel boom/sections 1

      Maximum excavation depth 8180 mm and 7550 mm 8 % more or 630 mm
      Maximum unloading height 9060 mm and 7510 mm 17 % more or 1550 mm
      Maximum radius on ground level 14770 mm and 11550 mm 22 % more or 3220 mm

      Operation

      Fuel Capacity 4140 l. and 450 l. 89 % more or 3690 l.
      Hydraulic system fluid volume 2200 l. and 300 l. 86 % more or 1900 l.

      Motor

      Full power 810 kW and 196.1 kW 76 % more or 613.9 kW
      Displacement 37.8 l. and 14 l. 63 % more or 23.8 l.

      Loading bucket

      Maximum excavation depth 5920 mm and 4230 mm 29 % more or 1690 mm
      Maximum unloading height 10440 mm and 7010 mm 33 % more or 3430 mm
      Maximum digging radius 13430 mm and 8730 mm 35 % more or 4700 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 192000 kg and 40000 kg 79 % more or 152000 kg
      Bucket loader support width 800 mm and 610 mm 24 % more or 190 mm
      Loading shovel operational weight 191000 kg and 43000 kg 77 % more or 148000 kg

      6 reasons to buy Komatsu PC400-1:

      Shovel boom/sections 2

      Maximum vertical wall digging depth 8120 mm and 6630 mm 18 % more or 1490 mm

      Shovel boom/sections 1

      Maximum vertical wall digging depth 6565 mm and 5520 mm 16 % more or 1045 mm

      Operation

      Rotation speed 7 rev / min and 4.7 rev / min 33 % more or 2.3 rev

      Carrier

      Maximum travel speed 3.2 km/h and 2.8 km/h 12 % more or 0.4 km/h
      Excavator specific ground pressure with support 1 78.5 kPa and 184 kPa 57 % less or 105.5 kPa
      Bucket loader specific ground pressure 83.4 kPa and 183 kPa 54 % less or 99.6 kPa

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 5400 mm and 3480 mm
      Height to cab upper part 6990 mm and 3275 mm
      Caterpillar track length on ground level 5780 mm and 3775 mm

      Shovel boom/sections 2

      Backhoe shovel boom / section Boom 8700mm/Section 4000mm and Section 15'0" (4570mm)
      Maximum cut height 14480 mm and 11370 mm

      Shovel boom/sections 1

      Maximum cut height 14140 mm and 10800 mm
      Backhoe shovel boom / section Boom 8300mm/Section 3600mm and Section 10'3" (3130mm)

      Motor

      Manufacturer Cummins and Komatsu
      Model QSKTA38-CE and Cummins NT855C
      Aspiration turbocharging and turbocharging

      Loading bucket

      Maximum cut height 14610 mm and 9840 mm

      Carrier

      Backhoe shovel support width 1 800 mm and 610 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5400 mm 2. Width between caterpillar tracks 3480 mm
      4. Caterpillar track length on ground level 5780 mm 4. Caterpillar track length on ground level 3775 mm
      5. Clearance 795 mm 5. Clearance 565 mm
      7. Height to cab upper part 6990 mm 7. Height to cab upper part 3275 mm

      Loading bucket

      17. Maximum cut height 14610 mm 17. Maximum cut height 9840 mm
      18. Maximum unloading height 10440 mm 18. Maximum unloading height 7010 mm
      19. Maximum digging radius 13430 mm 19. Maximum digging radius 8730 mm
      20. Maximum excavation depth 5920 mm 20. Maximum excavation depth 4230 mm

      Carrier

      14. Bucket loader support width 800 mm 14. Bucket loader support width 610 mm