vs.

      Liebherr R904C vs. Caterpillar 320B

      15 reasons to buy Liebherr R904C:

      Operation

      Hydraulic pump flow rate 330 l/min and 370 l/min 11 % less or 40 l/min
      Hydraulic system fluid volume 330 l. and 220 l. 33 % more or 110 l.
      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Displacement 6.6 l. and 6.4 l. 3 % more or 0.2 l.

      Booms/sections features 5

      Maximum loading height 7950 mm and 5920 mm 26 % more or 2030 mm
      Maximum excavation depth 7900 mm and 5700 mm 28 % more or 2200 mm
      Maximum radius along ground level 11150 mm and 8760 mm 21 % more or 2390 mm

      Booms/sections features 4

      Maximum excavation depth 6900 mm and 5630 mm 18 % more or 1270 mm
      Maximum radius along ground level 10150 mm and 8760 mm 14 % more or 1390 mm
      Maximum loading height 7300 mm and 5960 mm 18 % more or 1340 mm

      Booms/sections features 3

      Maximum excavation depth 6400 mm and 6150 mm 4 % more or 250 mm
      Maximum radius along ground level 9650 mm and 9310 mm 4 % more or 340 mm
      Maximum loading height 6950 mm and 6460 mm 7 % more or 490 mm

      Booms/sections features 2

      Maximum loading height 6650 mm and 6570 mm 1 % more or 80 mm

      12 reasons to buy Caterpillar 320B:

      Swing device

      Swing torque 57012.1 Nm and 46 Nm 100 % more or 56966.1 Nm

      Sizes

      Clearance 475 mm and 470 mm 1 % more or 5 mm
      Width to outside of caterpillar track 2800 mm and 2505 mm 11 % more or 295 mm

      Motor

      Full power 99.9 kW and 99 kW 1 % more or 0.9 kW
      Cylinders number 6 and 4 33 % more or 2

      Carrier

      Maximum travel speed 5.5 km/h and 5.2 km/h 5 % more or 0.3 km/h
      Hook traction force 177 kN and 234 kN 24 % less or 57 kN

      Booms/sections features 2

      Maximum excavation depth 6640 mm and 5900 mm 11 % more or 740 mm
      Maximum radius along ground level 9780 mm and 9200 mm 6 % more or 580 mm

      Booms/sections features 1

      Maximum excavation depth 7580 mm and 5400 mm 29 % more or 2180 mm
      Maximum radius along ground level 10630 mm and 8650 mm 19 % more or 1980 mm
      Maximum loading height 6930 mm and 6150 mm 11 % more or 780 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 3368 mm and 3265 mm
      Rear platform swing radius 2470 mm and 2750 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 20198.5 kg and 19400 kg
      Fuel Capacity 340 l. and 340 l.

      Motor

      Manufacturer Liebherr and Caterpillar
      Model D 924 Tl-E and 3066T
      Aspiration Direct injection with turbocharging and charge air cooling, a reduced amount of emissions and turbocharging

      Carrier

      Shoe dimensions 500 mm and 600 mm

      Booms/sections features 5

      Unit load-transfer height 3080 mm and 3050 mm
      Unit load-transfer length 9000 mm and 9000 mm
      Maximum cut height 11000 mm and 8770 mm

      Booms/sections features 4

      Unit load-transfer height 3080 mm and 3050 mm
      Unit load-transfer length 9000 mm and 9490 mm
      Maximum cut height 10350 mm and 8780 mm

      Booms/sections features 3

      Unit load-transfer length 9000 mm and 9460 mm
      Maximum cut height 10000 mm and 9160 mm
      Unit load-transfer height 3080 mm and 3010 mm

      Booms/sections features 2

      Unit load-transfer height 3080 mm and 2930 mm
      Unit load-transfer length 9000 mm and 9440 mm
      Maximum cut height 9650 mm and 9470 mm

      Booms/sections features 1

      Unit load-transfer height 3080 mm and 3430 mm
      Unit load-transfer length 9100 mm and 9420 mm
      Maximum cut height 9150 mm and 9750 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2505 mm 2. Width to outside of caterpillar track 2800 mm
      4. Caterpillar track length on ground level 3368 mm 4. Caterpillar track length on ground level 3265 mm
      5. Clearance 470 mm 5. Clearance 475 mm
      8. Rear platform swing radius 2470 mm 8. Rear platform swing radius 2750 mm

      Carrier

      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 5400 mm 13. Maximum excavation depth 6640 mm
      11. Maximum radius along ground level 8650 mm 11. Maximum radius along ground level 9310 mm
      1. Unit load-transfer length 9000 mm 1. Unit load-transfer length 9460 mm
      3. Unit load-transfer height 3080 mm 3. Unit load-transfer height 3010 mm
      9. Maximum cut height 9650 mm 9. Maximum cut height 9160 mm
      10. Maximum loading height 6650 mm 10. Maximum loading height 6460 mm