vs.

      Liebherr R9250 vs. Hitachi EX1900-6

      17 reasons to buy Liebherr R9250:

      Sizes

      Caterpillar track length 8240 mm and 7480 mm 9 % more or 760 mm
      Upper structure clearance 2205 mm and 1920 mm 13 % more or 285 mm

      Shovel boom/sections 1

      Maximum unloading height 10300 mm and 9060 mm 12 % more or 1240 mm
      Maximum radius on ground level 15500 mm and 14770 mm 5 % more or 730 mm
      Maximum excavation depth 8700 mm and 8180 mm 6 % more or 520 mm

      Shovel

      Bucket initial volume 17 m3 and 11 m3 35 % more or 6 m3
      Maximum bucket volume 17 m3 and 15 m3 12 % more or 2 m3

      Operation

      Generator current strength 260 amperes and 140 amperes 46 % more or 120 amperes
      Fuel Capacity 5440 l. and 4140 l. 24 % more or 1300 l.
      Hydraulic system fluid volume 4050 l. and 2200 l. 46 % more or 1850 l.

      Motor

      Full power 960 kW and 810 kW 16 % more or 150 kW
      Displacement 45 l. and 37.8 l. 16 % more or 7.2 l.

      Loading bucket

      Maximum unloading height 11000 mm and 10440 mm 5 % more or 560 mm

      Carrier

      Bucket loader support width 850 mm and 800 mm 6 % more or 50 mm
      Loading shovel operational weight 253500 kg and 191000 kg 25 % more or 62500 kg
      Lower rollers number 9 and 8 11 % more or 1
      Unloaded backhoe shovel operational weight with support 1 250000 kg and 192000 kg 23 % more or 58000 kg

      8 reasons to buy Hitachi EX1900-6:

      Sizes

      Clearance 795 mm and 625 mm 21 % more or 170 mm

      Operation

      Rotation speed 4.7 rev / min and 4.1 rev / min 13 % more or 0.6 rev

      Loading bucket

      Maximum digging radius 13430 mm and 13000 mm 3 % more or 430 mm
      Maximum excavation depth 5920 mm and 3800 mm 36 % more or 2120 mm

      Carrier

      Maximum travel speed 2.8 km/h and 2.7 km/h 4 % more or 0.1 km/h
      Upper rollers number 3 and 2 33 % more or 1
      Bucket loader specific ground pressure 183 kPa and 207.9 kPa 12 % less or 24.9 kPa
      Excavator specific ground pressure with support 1 184 kPa and 203.9 kPa 10 % less or 19.9 kPa

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 6100 mm and 5400 mm
      Height to cab upper part 7250 mm and 6990 mm
      Caterpillar track length on ground level 6400 mm and 5780 mm
      Caterpillar track height 2180 mm and 1880 mm

      Shovel boom/sections 1

      Maximum cut height 15200 mm and 14140 mm
      Backhoe shovel boom / section 9 m boom / 4 m Section and Boom 8300mm/Section 3600mm

      Shovel

      Bucket minimum volume 11 m3 and 11 m3

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Cummins and Cummins
      Model QSK45 and QSKTA38-CE
      Power measured at 1800 rev / min and 1800 rev / min
      Cylinders number 12 and 12
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging

      Loading bucket

      Maximum cut height 12800 mm and 14610 mm

      Carrier

      Track width 4900 mm and 4600 mm
      Backhoe shovel support width 1 850 mm and 800 mm

      Images

      Sizes

      2. Width between caterpillar tracks 6100 mm 2. Width between caterpillar tracks 5400 mm
      4. Caterpillar track length on ground level 6400 mm 4. Caterpillar track length on ground level 5780 mm
      5. Clearance 625 mm 5. Clearance 795 mm
      7. Height to cab upper part 7250 mm 7. Height to cab upper part 6990 mm

      Loading bucket

      17. Maximum cut height 12800 mm 17. Maximum cut height 14610 mm
      18. Maximum unloading height 11000 mm 18. Maximum unloading height 10440 mm
      19. Maximum digging radius 13000 mm 19. Maximum digging radius 13430 mm
      20. Maximum excavation depth 3800 mm 20. Maximum excavation depth 5920 mm

      Carrier

      6. Track width 4900 mm 6. Track width 4600 mm
      14. Bucket loader support width 850 mm 14. Bucket loader support width 800 mm