vs.

      Caterpillar 319D L vs. Liebherr R944C

      4 reasons to buy Caterpillar 319D L:

      Swing device

      Rotation speed 11.1 rev / min and 8 rev / min 28 % more or 3.1 rev
      Swing torque 50699.5 Nm and 125 Nm 100 % more or 50574.5 Nm

      Operation

      Hydraulic pump flow rate 26.7 l/min and 303 l/min 91 % less or 276.3 l/min

      Carrier

      Hook traction force 206.7 kN and 336 kN 38 % less or 129.3 kN

      18 reasons to buy Liebherr R944C:

      Sizes

      Width to outside of caterpillar track 3000 mm and 2900 mm 3 % more or 100 mm
      Clearance 537 mm and 440 mm 18 % more or 97 mm

      Shovel

      Maximum bucket volume 2.5 m3 and 1 m3 60 % more or 1.5 m3

      Operation

      Fuel Capacity 660 l. and 300 l. 55 % more or 360 l.
      Hydraulic system fluid volume 710 l. and 190 l. 73 % more or 520 l.
      Generator current strength 80 amperes and 50 amperes 37 % more or 30 amperes

      Motor

      Full power 190 kW and 97.7 kW 49 % more or 92.3 kW
      Displacement 10.5 l. and 4.2 l. 60 % more or 6.3 l.

      Carrier

      Maximum travel speed 5 km/h and 4.8 km/h 4 % more or 0.2 km/h

      Booms/sections features 3

      Maximum loading height 7650 mm and 6840 mm 11 % more or 810 mm
      Maximum radius along ground level 11500 mm and 9640 mm 16 % more or 1860 mm
      Maximum excavation depth 7700 mm and 6890 mm 11 % more or 810 mm

      Booms/sections features 2

      Maximum excavation depth 7000 mm and 6390 mm 9 % more or 610 mm
      Maximum radius along ground level 10850 mm and 9110 mm 16 % more or 1740 mm
      Maximum loading height 7250 mm and 6440 mm 11 % more or 810 mm

      Booms/sections features 1

      Maximum excavation depth 6500 mm and 5940 mm 9 % more or 560 mm
      Maximum radius along ground level 10350 mm and 8660 mm 16 % more or 1690 mm
      Maximum loading height 7000 mm and 6140 mm 12 % more or 860 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 2500 mm and 3390 mm
      Caterpillar track length on ground level 3650 mm and 4000 mm

      Operation

      Working weight 19900 kg and 38192.5 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Caterpillar and Liebherr
      Model C4.2 ACERT and D 936 L

      Carrier

      Shoe dimensions 700 mm and 500 mm

      Booms/sections features 3

      Maximum cut height 9610 mm and 11300 mm
      Unit load-transfer height 3530 mm and 3300 mm
      Unit load-transfer length 8760 mm and 11150 mm

      Booms/sections features 2

      Maximum cut height 9190 mm and 10950 mm
      Unit load-transfer height 3080 mm and 3250 mm
      Unit load-transfer length 8780 mm and 11100 mm

      Booms/sections features 1

      Unit load-transfer height 3120 mm and 3250 mm
      Unit load-transfer length 8820 mm and 11250 mm
      Maximum cut height 8880 mm and 10650 mm

      Images

      Sizes

      5. Clearance 440 mm 5. Clearance 537 mm
      8. Rear platform swing radius 2500 mm 8. Rear platform swing radius 3390 mm
      2. Width to outside of caterpillar track 2900 mm 2. Width to outside of caterpillar track 3000 mm
      4. Caterpillar track length on ground level 3650 mm 4. Caterpillar track length on ground level 4000 mm

      Carrier

      14. Shoe dimensions 700 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      1. Unit load-transfer length 8820 mm 1. Unit load-transfer length 11250 mm
      11. Maximum radius along ground level 9640 mm 11. Maximum radius along ground level 10350 mm
      3. Unit load-transfer height 3120 mm 3. Unit load-transfer height 3250 mm
      13. Maximum excavation depth 6890 mm 13. Maximum excavation depth 6500 mm
      9. Maximum cut height 8880 mm 9. Maximum cut height 10650 mm
      10. Maximum loading height 6140 mm 10. Maximum loading height 7000 mm