vs.

      Komatsu PC1250-8 vs. Liebherr R974C

      22 reasons to buy Komatsu PC1250-8:

      Sizes

      Upper structure clearance 1790 mm and 1630 mm 9 % more or 160 mm
      Caterpillar track length 6425 mm and 5835 mm 9 % more or 590 mm
      Clearance 990 mm and 637 mm 36 % more or 353 mm

      Shovel boom/sections 3

      Maximum radius on ground level 17130 mm and 13950 mm 19 % more or 3180 mm
      Maximum excavation depth 11590 mm and 9250 mm 20 % more or 2340 mm
      Maximum unloading height 9440 mm and 9200 mm 3 % more or 240 mm

      Shovel boom/sections 2

      Maximum unloading height 9000 mm and 8700 mm 3 % more or 300 mm
      Maximum radius on ground level 16000 mm and 13050 mm 18 % more or 2950 mm
      Maximum excavation depth 10440 mm and 8350 mm 20 % more or 2090 mm

      Shovel boom/sections 1

      Maximum radius on ground level 15000 mm and 12200 mm 19 % more or 2800 mm
      Maximum excavation depth 9350 mm and 7450 mm 20 % more or 1900 mm
      Maximum unloading height 8680 mm and 8250 mm 5 % more or 430 mm

      Motor

      Full power 514 kW and 400 kW 22 % more or 114 kW
      Displacement 23.2 l. and 16.2 l. 30 % more or 7.0 l.

      Loading bucket

      Maximum unloading height 8700 mm and 7950 mm 9 % more or 750 mm
      Maximum digging radius 11400 mm and 9350 mm 18 % more or 2050 mm
      Maximum excavation depth 3650 mm and 3000 mm 18 % more or 650 mm

      Carrier

      Unloaded backhoe shovel operational weight with support 1 106500 kg and 84400 kg 21 % more or 22100 kg
      Unloaded backhoe shovel operational weight with support 2 108810 kg and 85100 kg 22 % more or 23710 kg
      Bucket loader support width 700 mm and 500 mm 29 % more or 200 mm
      Loading shovel operational weight 110900 kg and 89400 kg 19 % more or 21500 kg
      Upper rollers number 3 and 2 33 % more or 1

      5 reasons to buy Liebherr R974C:

      Operation

      Fuel Capacity 1460 l. and 1360 l. 7 % more or 100 l.
      Hydraulic system fluid volume 1350 l. and 670 l. 50 % more or 680 l.
      Rotation speed 5.9 rev / min and 5.5 rev / min 7 % more or 0.4 rev

      Motor

      Cylinders number 8 and 6 25 % more or 2

      Carrier

      Maximum travel speed 4.4 km/h and 3.2 km/h 27 % more or 1.2 km/h

      Neutral reasons:

      Sizes

      Width between caterpillar tracks 4600 mm and 4334 mm
      Height to cab upper part 4120 mm and 3830 mm
      Caterpillar track length on ground level 4995 mm and 4640 mm

      Shovel boom/sections 3

      Backhoe shovel boom / section Boom 29'10" (9100mm) / Section 18'8" (5700mm) and 7.2 m boom / 4.7 m Section
      Maximum cut height 13910 mm and 13400 mm

      Shovel boom/sections 2

      Maximum cut height 13490 mm and 12900 mm
      Backhoe shovel boom / section Boom 29'10" (9100mm) / Section 14'92" (4500mm) and 7.2 boom / 3.8 Section

      Shovel boom/sections 1

      Backhoe shovel boom / section Boom 29'10" (9100mm) / Section 11'2" (3400mm) and 7.2 boom / 2.9 m Section
      Maximum cut height 13400 mm and 12400 mm

      Motor

      Manufacturer Komatsu and Liebherr
      Model SAA6D170E-5 and D 9508
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling and Injection system with a common discharge line, turbocharged, with intercooler, with reduced emissions

      Loading bucket

      Loading bucket Boom 17'5" (5300mm) / Section 12'6" (3800mm) and Bucket attachment
      Handle pressure force 608 Nm and 630 Nm
      Maximum cut height 12330 mm and 10000 mm

      Carrier

      Lower rollers number 8 and 8
      Backhoe shovel support width 1 700 mm and 500 mm
      Backhoe shovel support width 2 1000 mm and 600 mm

      Images

      Sizes

      2. Width between caterpillar tracks 4600 mm 2. Width between caterpillar tracks 4334 mm
      4. Caterpillar track length on ground level 4995 mm 4. Caterpillar track length on ground level 4640 mm
      5. Clearance 990 mm 5. Clearance 637 mm
      7. Height to cab upper part 4120 mm 7. Height to cab upper part 3830 mm

      Loading bucket

      18. Maximum unloading height 8700 mm 18. Maximum unloading height 7950 mm
      19. Maximum digging radius 11400 mm 19. Maximum digging radius 9350 mm
      20. Maximum excavation depth 3650 mm 20. Maximum excavation depth 3000 mm
      17. Maximum cut height 12330 mm 17. Maximum cut height 10000 mm

      Carrier

      14. Bucket loader support width 700 mm 14. Bucket loader support width 500 mm