vs.

      Komatsu PC3000 vs. Hitachi EX1900

      11 reasons to buy Komatsu PC3000:

      Sizes

      Upper structure clearance 2710 mm and 1995 mm 26 % more or 715 mm
      Caterpillar track length 7905 mm and 7480 mm 5 % more or 425 mm
      Clearance 908 mm and 795 mm 12 % more or 113 mm

      Shovel boom/sections 1

      Maximum radius on ground level 14860 mm and 14770 mm 1 % more or 90 mm

      Shovel

      Bucket initial volume 15 m3 and 11 m3 27 % more or 4 m3

      Operation

      Engine oil volume 190 l. and 172 l. 9 % more or 18 l.
      Hydraulic system fluid volume 4400 l. and 2200 l. 50 % more or 2200 l.
      Fuel Capacity 4500 l. and 3085 l. 31 % more or 1415 l.
      Cooling system fluid volume 360 l. and 195 l. 46 % more or 165 l.

      Motor

      Effective power 940 kW and 719.6 kW 23 % more or 220.4 kW

      Carrier

      Bucket loader support width 3790 mm and 800 mm 79 % more or 2990 mm

      5 reasons to buy Hitachi EX1900:

      Shovel boom/sections 1

      Maximum excavation depth 8180 mm and 7900 mm 3 % more or 280 mm

      Operation

      Rotation speed 4.7 rev / min and 4.6 rev / min 2 % more or 0.1 rev

      Loading bucket

      Maximum unloading height 10440 mm and 10100 mm 3 % more or 340 mm

      Carrier

      Maximum travel speed 2.8 km/h and 2.4 km/h 14 % more or 0.4 km/h
      Track shoes number on either side 49 and 46 6 % more or 3

      Neutral reasons:

      Sizes

      Height to cab upper part 7930 mm and 6820 mm
      Rear platform swing radius 6500 mm and 6010 mm
      Caterpillar track length on ground level 6000 mm and 5780 mm
      Width between caterpillar tracks 5800 mm and 5400 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section Boom 28'3" (8600mm) / Section 13'1" (4000mm) and boom 8300mm with lever 3600mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Hitachi
      Model SSA12V159 and S12A2-Y1TAA1
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Turbocharging with intercooler and Turbocharged engine with intermediate cooling of charging air by oncoming air flow
      Cylinders number 12 and 12

      Loading bucket

      Loading bucket Boom 19'8" (6000mm) / Section 14'1" (4300mm) and standard
      Handle pressure force 1100 Nm and 710 Nm

      Carrier

      Upper rollers number 3 and 3
      Lower rollers number 8 and 8
      Backhoe shovel support width 1 3400 mm and 800 mm
      Rear platform swing radius 6500 mm and 6010 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5800 mm 2. Width between caterpillar tracks 5400 mm
      4. Caterpillar track length on ground level 6000 mm 4. Caterpillar track length on ground level 5780 mm
      5. Clearance 908 mm 5. Clearance 795 mm
      7. Height to cab upper part 7930 mm 7. Height to cab upper part 6820 mm
      8. Rear platform swing radius 6500 mm 8. Rear platform swing radius 6010 mm

      Loading bucket

      18. Maximum unloading height 10100 mm 18. Maximum unloading height 10440 mm

      Carrier

      14. Bucket loader support width 3790 mm 14. Bucket loader support width 800 mm