vs.

      Liebherr R9250 vs. Liebherr R974C

      18 reasons to buy Liebherr R9250:

      Sizes

      Upper structure clearance 2205 mm and 1630 mm 26 % more or 575 mm
      Caterpillar track length 8240 mm and 5835 mm 29 % more or 2405 mm

      Shovel boom/sections 1

      Maximum unloading height 10300 mm and 8250 mm 20 % more or 2050 mm
      Maximum radius on ground level 15500 mm and 12200 mm 21 % more or 3300 mm
      Maximum excavation depth 8700 mm and 7450 mm 14 % more or 1250 mm

      Operation

      Generator current strength 260 amperes and 80 amperes 69 % more or 180 amperes
      Fuel Capacity 5440 l. and 1460 l. 73 % more or 3980 l.
      Hydraulic system fluid volume 4050 l. and 1350 l. 67 % more or 2700 l.

      Motor

      Full power 960 kW and 400 kW 58 % more or 560 kW
      Displacement 45 l. and 16.2 l. 64 % more or 28.8 l.
      Cylinders number 12 and 8 33 % more or 4

      Loading bucket

      Maximum excavation depth 3800 mm and 3000 mm 21 % more or 800 mm
      Maximum unloading height 11000 mm and 7950 mm 28 % more or 3050 mm
      Maximum digging radius 13000 mm and 9350 mm 28 % more or 3650 mm

      Carrier

      Lower rollers number 9 and 8 11 % more or 1
      Unloaded backhoe shovel operational weight with support 1 250000 kg and 84400 kg 66 % more or 165600 kg
      Bucket loader support width 850 mm and 500 mm 41 % more or 350 mm
      Loading shovel operational weight 253500 kg and 89400 kg 65 % more or 164100 kg

      3 reasons to buy Liebherr R974C:

      Sizes

      Clearance 637 mm and 625 mm 2 % more or 12 mm

      Operation

      Rotation speed 5.9 rev / min and 4.1 rev / min 31 % more or 1.8 rev

      Carrier

      Maximum travel speed 4.4 km/h and 2.7 km/h 39 % more or 1.7 km/h

      Neutral reasons:

      Sizes

      Caterpillar track height 2180 mm and 1515 mm
      Width between caterpillar tracks 6100 mm and 4334 mm
      Height to cab upper part 7250 mm and 3830 mm
      Caterpillar track length on ground level 6400 mm and 4640 mm

      Shovel boom/sections 1

      Maximum cut height 15200 mm and 12400 mm
      Backhoe shovel boom / section 9 m boom / 4 m Section and 7.2 boom / 2.9 m Section

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Cummins and Liebherr
      Model QSK45 and D 9508
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Injection system with a common discharge line, turbocharged, with intercooler, with reduced emissions

      Loading bucket

      Handle pressure force 1210 Nm and 630 Nm
      Loading bucket 6.37 m boom / 4.2 m Section and Bucket attachment
      Maximum cut height 12800 mm and 10000 mm

      Carrier

      Upper rollers number 2 and 2
      Track width 4900 mm and 3600 mm
      Backhoe shovel support width 1 850 mm and 500 mm

      Images

      Sizes

      2. Width between caterpillar tracks 6100 mm 2. Width between caterpillar tracks 4334 mm
      4. Caterpillar track length on ground level 6400 mm 4. Caterpillar track length on ground level 4640 mm
      5. Clearance 625 mm 5. Clearance 637 mm
      7. Height to cab upper part 7250 mm 7. Height to cab upper part 3830 mm

      Loading bucket

      20. Maximum excavation depth 3800 mm 20. Maximum excavation depth 3000 mm
      17. Maximum cut height 12800 mm 17. Maximum cut height 10000 mm
      18. Maximum unloading height 11000 mm 18. Maximum unloading height 7950 mm
      19. Maximum digging radius 13000 mm 19. Maximum digging radius 9350 mm

      Carrier

      6. Track width 4900 mm 6. Track width 3600 mm
      14. Bucket loader support width 850 mm 14. Bucket loader support width 500 mm