vs.

      Hitachi EX1900 vs. Komatsu PC5500

      5 reasons to buy Hitachi EX1900:

      Shovel boom/sections 1

      Maximum excavation depth 8180 mm and 8000 mm 2 % more or 180 mm

      Operation

      Rotation speed 4.7 rev / min and 3.1 rev / min 34 % more or 1.6 rev

      Carrier

      Maximum travel speed 2.8 km/h and 2.2 km/h 21 % more or 0.6 km/h
      Lower rollers number 8 and 7 12 % more or 1
      Track shoes number on either side 49 and 46 6 % more or 3

      12 reasons to buy Komatsu PC5500:

      Sizes

      Caterpillar track length 9720 mm and 7480 mm 23 % more or 2240 mm
      Clearance 995 mm and 795 mm 20 % more or 200 mm
      Upper structure clearance 3316 mm and 1995 mm 40 % more or 1321 mm

      Shovel boom/sections 1

      Maximum radius on ground level 17700 mm and 14770 mm 17 % more or 2930 mm

      Shovel

      Bucket initial volume 28 m3 and 11 m3 61 % more or 17 m3

      Operation

      Engine oil volume 380 l. and 172 l. 55 % more or 208 l.
      Hydraulic system fluid volume 6000 l. and 2200 l. 63 % more or 3800 l.
      Fuel Capacity 10800 l. and 3085 l. 71 % more or 7715 l.
      Cooling system fluid volume 720 l. and 195 l. 73 % more or 525 l.

      Motor

      Full power 1880 kW and 764.3 kW 59 % more or 1115.7 kW

      Loading bucket

      Maximum unloading height 13400 mm and 10440 mm 22 % more or 2960 mm

      Carrier

      Bucket loader support width 4560 mm and 800 mm 82 % more or 3760 mm

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 5400 mm and 7500 mm
      Height to cab upper part 6820 mm and 8610 mm
      Caterpillar track length on ground level 5780 mm and 7424 mm
      Rear platform swing radius 6010 mm and 7550 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section boom 8300mm with lever 3600mm and Boom 32'10" (10000mm) / Section 16'9" (5100mm)

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Turbocharged engine with intermediate cooling of charging air by oncoming air flow and turbocharging and cooling at the outlet
      Manufacturer Hitachi and Komatsu
      Model S12A2-Y1TAA1 and 2x SSA12V159

      Loading bucket

      Loading bucket standard and Boom 24'11" (7600mm) / Section 18''4" (5600mm)
      Handle pressure force 710 Nm and 1870 Nm

      Carrier

      Upper rollers number 3 and 3
      Backhoe shovel support width 1 800 mm and 4220 mm

      Images

      Sizes

      2. Width between caterpillar tracks 5400 mm 2. Width between caterpillar tracks 7500 mm
      4. Caterpillar track length on ground level 5780 mm 4. Caterpillar track length on ground level 7424 mm
      5. Clearance 795 mm 5. Clearance 995 mm
      7. Height to cab upper part 6820 mm 7. Height to cab upper part 8610 mm
      8. Rear platform swing radius 6010 mm 8. Rear platform swing radius 7550 mm

      Loading bucket

      18. Maximum unloading height 10440 mm 18. Maximum unloading height 13400 mm

      Carrier

      14. Bucket loader support width 800 mm 14. Bucket loader support width 4560 mm