vs.

      Caterpillar 320C Mh vs. Liebherr R974B

      7 reasons to buy Caterpillar 320C Mh:

      Swing device

      Swing torque 61800 Nm and 260 Nm 100 % more or 61540 Nm
      Rotation speed 11.5 rev / min and 5.5 rev / min 52 % more or 6.0 rev

      Operation

      Operational weight without attachment 25030 kg and 91500 kg 73 % less or 66470 kg

      Gear box

      Maximum speed 5.5 km/h and 2.8 km/h 49 % more or 2.7 km/h

      Boom features 1

      Maximum radius along ground level 11250 mm and 2100 mm 81 % more or 9150 mm
      Maximum height 11510 mm and 2200 mm 81 % more or 9310 mm
      Maximum depth 6220 mm and 2200 mm 65 % more or 4020 mm

      10 reasons to buy Liebherr R974B:

      Sizes

      Load-transfer length 16550 mm and 9760 mm 41 % more or 6790 mm
      Load-transfer height 6500 mm and 3470 mm 47 % more or 3030 mm
      Upper structure clearance 1490 mm and 1170 mm 21 % more or 320 mm
      Clearance 657 mm and 630 mm 4 % more or 27 mm

      Operation

      Fuel Capacity 1280 l. and 320 l. 75 % more or 960 l.
      Hydraulic system fluid volume 1200 l. and 200 l. 83 % more or 1000 l.
      Generator current strength 80 amperes and 50 amperes 37 % more or 30 amperes

      Motor

      Displacement 17.2 l. and 6.4 l. 63 % more or 10.8 l.
      Effective power 365.4 kW and 102.9 kW 72 % more or 262.5 kW

      Hydraulic system

      Pump bandwidth 992 l/min and 410 l/min 59 % more or 582 l/min

      Neutral reasons:

      Tracked undercarriage

      Caterpillar track length on ground level 3650 mm and 5192 mm
      Shoe dimensions 600 mm and 600 mm

      Sizes

      Undercarriage width 3190 mm and 3600 mm
      Height to cab top with fixed hoist 3220 mm and 5640 mm
      Height to cab top with a raised hydraulic hoist 4420 mm and 5985 mm

      Motor

      Power measured at 1800 rev / min and 1800 rev / min
      Manufacturer Caterpillar and Liebherr
      Model 3066 ATAAC and D9408 TI-E

      Hydraulic system

      Discharge pressure 34300 kPa and 32000 kPa

      Boom features 1

      Option - Boom/Section (MAT) 1 boom 6650mm Section 5450mm and gooseneck boom (curved) 12000mm Section 9000mm

      Images

      Sizes

      7. Height to cab top with fixed hoist 3220 mm 7. Height to cab top with fixed hoist 5640 mm
      8. Height to cab top with a raised hydraulic hoist 4420 mm 8. Height to cab top with a raised hydraulic hoist 5985 mm
      12. Upper structure clearance 1170 mm 12. Upper structure clearance 1490 mm
      1. Load-transfer length 9760 mm 1. Load-transfer length 16550 mm
      2. Undercarriage width 3190 mm 2. Undercarriage width 3600 mm
      3. Load-transfer height 3470 mm 3. Load-transfer height 6500 mm
      5. Clearance 630 mm 5. Clearance 657 mm

      Boom features 1

      9. Maximum height 11510 mm 9. Maximum height 2500 mm
      10. Maximum radius along ground level 11250 mm 10. Maximum radius along ground level 2400 mm
      11. Maximum depth 6220 mm 11. Maximum depth 2600 mm