vs.

      Liebherr R9350 vs. Hitachi EX1900

      19 reasons to buy Liebherr R9350:

      Sizes

      Caterpillar track length 8334 mm and 7480 mm 10 % more or 854 mm
      Clearance 982 mm and 795 mm 19 % more or 187 mm
      Upper structure clearance 2235 mm and 1995 mm 11 % more or 240 mm

      Shovel boom/sections 1

      Maximum excavation depth 9500 mm and 8180 mm 14 % more or 1320 mm
      Maximum unloading height 10200 mm and 9060 mm 11 % more or 1140 mm
      Maximum radius on ground level 16300 mm and 14770 mm 9 % more or 1530 mm

      Shovel

      Bucket initial volume 18 m3 and 11 m3 39 % more or 7 m3
      Maximum bucket volume 18 m3 and 15 m3 17 % more or 3 m3

      Operation

      Fuel Capacity 5350 l. and 3085 l. 42 % more or 2265 l.
      Hydraulic system fluid volume 4200 l. and 2200 l. 48 % more or 2000 l.

      Motor

      Full power 1250 kW and 764.3 kW 39 % more or 485.7 kW
      Displacement 45 l. and 33.9 l. 25 % more or 11.1 l.

      Loading bucket

      Maximum unloading height 11200 mm and 10440 mm 7 % more or 760 mm
      Maximum digging radius 13750 mm and 13430 mm 2 % more or 320 mm

      Carrier

      Maximum travel speed 3 km/h and 2.8 km/h 7 % more or 0.2 km/h
      Lower rollers number 9 and 8 11 % more or 1
      Unloaded backhoe shovel operational weight with support 1 302000 kg and 186500 kg 38 % more or 115500 kg
      Bucket loader support width 850 mm and 800 mm 6 % more or 50 mm
      Loading shovel operational weight 310000 kg and 185900 kg 40 % more or 124100 kg

      6 reasons to buy Hitachi EX1900:

      Shovel

      Bucket minimum volume 11 m3 and 15.3 m3 28 % less or 4.3 m3

      Operation

      Rotation speed 4.7 rev / min and 3.7 rev / min 21 % more or 1.0 rev

      Loading bucket

      Maximum excavation depth 5920 mm and 3800 mm 36 % more or 2120 mm

      Carrier

      Bucket loader specific ground pressure 178 kPa and 253 kPa 30 % less or 75 kPa
      Upper rollers number 3 and 2 33 % more or 1
      Excavator specific ground pressure with support 1 178 kPa and 243.2 kPa 27 % less or 65.2 kPa

      Neutral reasons:

      Sizes

      Rear platform swing radius 6395 mm and 6010 mm
      Caterpillar track length on ground level 6385 mm and 5780 mm
      Width between caterpillar tracks 6080 mm and 5400 mm
      Height to cab upper part 7570 mm and 6820 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section 9.3 m boom / 4.2 m Section and boom 8300mm with lever 3600mm
      Maximum cut height 15400 mm and 14140 mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharged engine with intermediate cooling of charging air by oncoming air flow
      Manufacturer Cummins and Hitachi
      Model QSK45 and S12A2-Y1TAA1
      Power measured at 1800 rev / min and 1800 rev / min

      Loading bucket

      Maximum cut height 13000 mm and 14610 mm
      Loading bucket 6.75 boom / 4.2 m Section and standard
      Handle pressure force 1300 Nm and 710 Nm

      Carrier

      Backhoe shovel support width 1 850 mm and 800 mm

      Images

      Sizes

      2. Width between caterpillar tracks 6080 mm 2. Width between caterpillar tracks 5400 mm
      4. Caterpillar track length on ground level 6385 mm 4. Caterpillar track length on ground level 5780 mm
      5. Clearance 982 mm 5. Clearance 795 mm
      7. Height to cab upper part 7570 mm 7. Height to cab upper part 6820 mm
      8. Rear platform swing radius 6395 mm 8. Rear platform swing radius 6010 mm

      Loading bucket

      17. Maximum cut height 13000 mm 17. Maximum cut height 14610 mm
      18. Maximum unloading height 11200 mm 18. Maximum unloading height 10440 mm
      19. Maximum digging radius 13750 mm 19. Maximum digging radius 13430 mm
      20. Maximum excavation depth 3800 mm 20. Maximum excavation depth 5920 mm

      Carrier

      14. Bucket loader support width 850 mm 14. Bucket loader support width 800 mm