vs.

      Liebherr R974C vs. Komatsu PC4000

      3 reasons to buy Liebherr R974C:

      Operation

      Rotation speed 5.9 rev / min and 4 rev / min 32 % more or 1.9 rev

      Carrier

      Lower rollers number 8 and 7 12 % more or 1
      Maximum travel speed 4.4 km/h and 2.1 km/h 52 % more or 2.3 km/h

      12 reasons to buy Komatsu PC4000:

      Sizes

      Clearance 915 mm and 637 mm 30 % more or 278 mm
      Upper structure clearance 2980 mm and 1630 mm 45 % more or 1350 mm
      Caterpillar track length 8375 mm and 5835 mm 30 % more or 2540 mm

      Shovel boom/sections 1

      Maximum radius on ground level 16600 mm and 12200 mm 27 % more or 4400 mm
      Maximum excavation depth 8000 mm and 7450 mm 7 % more or 550 mm

      Operation

      Generator current strength 225 amperes and 80 amperes 64 % more or 145 amperes
      Fuel Capacity 6400 l. and 1460 l. 77 % more or 4940 l.
      Hydraulic system fluid volume 5900 l. and 1350 l. 77 % more or 4550 l.

      Motor

      Cylinders number 16 and 8 50 % more or 8

      Loading bucket

      Maximum unloading height 12000 mm and 7950 mm 34 % more or 4050 mm

      Carrier

      Upper rollers number 3 and 2 33 % more or 1
      Bucket loader support width 4000 mm and 500 mm 87 % more or 3500 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 4640 mm and 6245 mm
      Caterpillar track height 1515 mm and 2435 mm
      Width between caterpillar tracks 4334 mm and 6550 mm
      Height to cab upper part 3830 mm and 8260 mm

      Shovel boom/sections 1

      Backhoe shovel boom / section 7.2 boom / 2.9 m Section and Boom 32' (9750mm) / Section 14'9" (4500mm)

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Liebherr and Komatsu
      Model D 9508 and SDA16V160
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Injection system with a common discharge line, turbocharged, with intercooler, with reduced emissions and turbocharging and cooling at the outlet

      Loading bucket

      Loading bucket Bucket attachment and Boom 23'6" (7150mm) / Section 16'1" (4900mm)
      Handle pressure force 630 Nm and 1330 Nm

      Carrier

      Backhoe shovel support width 1 500 mm and 3800 mm

      Images

      Sizes

      2. Width between caterpillar tracks 4334 mm 2. Width between caterpillar tracks 6550 mm
      4. Caterpillar track length on ground level 4640 mm 4. Caterpillar track length on ground level 6245 mm
      5. Clearance 637 mm 5. Clearance 915 mm
      7. Height to cab upper part 3830 mm 7. Height to cab upper part 8260 mm

      Loading bucket

      18. Maximum unloading height 7950 mm 18. Maximum unloading height 12000 mm

      Carrier

      14. Bucket loader support width 500 mm 14. Bucket loader support width 4000 mm