vs.

      Hitachi EX1900 vs. Liebherr R996

      6 reasons to buy Hitachi EX1900:

      Shovel

      Bucket minimum volume 11 m3 and 29 m3 62 % less or 18 m3

      Operation

      Rotation speed 4.7 rev / min and 3.5 rev / min 26 % more or 1.2 rev

      Carrier

      Excavator specific ground pressure with support 1 178 kPa and 275.6 kPa 35 % less or 97.6 kPa
      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
      Bucket loader specific ground pressure 178 kPa and 281.4 kPa 37 % less or 103.4 kPa

      18 reasons to buy Liebherr R996:

      Sizes

      Caterpillar track length 10000 mm and 7480 mm 25 % more or 2520 mm
      Clearance 1435 mm and 795 mm 45 % more or 640 mm
      Upper structure clearance 2845 mm and 1995 mm 30 % more or 850 mm

      Shovel boom/sections 1

      Maximum excavation depth 8800 mm and 8180 mm 7 % more or 620 mm
      Maximum unloading height 10500 mm and 9060 mm 14 % more or 1440 mm
      Maximum radius on ground level 20000 mm and 14770 mm 26 % more or 5230 mm

      Shovel

      Bucket initial volume 33.9 m3 and 11 m3 68 % more or 22.9 m3
      Maximum bucket volume 33.9 m3 and 15 m3 56 % more or 18.9 m3

      Operation

      Fuel Capacity 13000 l. and 3085 l. 76 % more or 9915 l.
      Hydraulic system fluid volume 8200 l. and 2200 l. 73 % more or 6000 l.

      Motor

      Effective power 2237.1 kW and 719.6 kW 68 % more or 1517.5 kW
      Displacement 50.3 l. and 33.9 l. 33 % more or 16.4 l.
      Cylinders number 16 and 12 25 % more or 4

      Loading bucket

      Maximum unloading height 14300 mm and 10440 mm 27 % more or 3860 mm
      Maximum digging radius 15600 mm and 13430 mm 14 % more or 2170 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 659000 kg and 186500 kg 72 % more or 472500 kg
      Bucket loader support width 1400 mm and 800 mm 43 % more or 600 mm
      Loading shovel operational weight 668000 kg and 185900 kg 72 % more or 482100 kg

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 5400 mm and 7650 mm
      Caterpillar track length on ground level 5780 mm and 7500 mm
      Height to cab upper part 6820 mm and 9070 mm
      Rear platform swing radius 6010 mm and 7795 mm

      Shovel boom/sections 1

      Maximum cut height 14140 mm and 16600 mm
      Backhoe shovel boom / section boom 8300mm with lever 3600mm and 11.75 m boom / 5 m Section

      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 with subsequent air cooling (by a cooling radiator)
      Manufacturer Hitachi and Cummins
      Model S12A2-Y1TAA1 and 2 x K 1800 E

      Loading bucket

      Loading bucket standard and 8 m boom / 5 m Section
      Handle pressure force 710 Nm and 700930.8 Nm

      Carrier

      Backhoe shovel support width 1 800 mm and 1400 mm
      Upper rollers number 3 and 3

      Images

      Sizes

      8. Rear platform swing radius 6010 mm 8. Rear platform swing radius 7795 mm
      2. Width between caterpillar tracks 5400 mm 2. Width between caterpillar tracks 7650 mm
      4. Caterpillar track length on ground level 5780 mm 4. Caterpillar track length on ground level 7500 mm
      5. Clearance 795 mm 5. Clearance 1435 mm
      7. Height to cab upper part 6820 mm 7. Height to cab upper part 9070 mm

      Loading bucket

      18. Maximum unloading height 10440 mm 18. Maximum unloading height 14300 mm
      19. Maximum digging radius 13430 mm 19. Maximum digging radius 15600 mm

      Carrier

      14. Bucket loader support width 800 mm 14. Bucket loader support width 1400 mm