vs.

      Caterpillar 573 vs. Caterpillar 521

      3 reasons to buy Caterpillar 573:

      Operation

      Operational weight without attachment 12599 kg and 27084 kg 53 % less or 14485 kg
      Generator current strength 130 amperes and 95 amperes 27 % more or 35 amperes

      Motor

      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      3 reasons to buy Caterpillar 521:

      Sizes

      Clearance 838 mm and 530 mm 37 % more or 308 mm

      Operation

      Fuel Capacity 530 l. and 273 l. 48 % more or 257 l.

      Motor

      Effective power 196.1 kW and 167.8 kW 14 % more or 28.3 kW

      Neutral reasons:

      Sizes

      Dimensional length 7670 mm and 8636 mm
      Overall width 2920 mm and 3200 mm
      Height to cab upper part 3200 mm and 3556 mm

      Operation

      Operating voltage 12 V and 24 V

      Motor

      Model C7 ACERT and C9 ACERT
      Manufacturer Caterpillar and Caterpillar

      Alignment device

      Front end degrees and degrees
      Lateral part degrees and degrees

      Images

      Sizes

      3. Height to cab upper part 3200 mm 3. Height to cab upper part 3556 mm
      5. Clearance 530 mm 5. Clearance 838 mm
      1. Dimensional length 7670 mm 1. Dimensional length 8636 mm
      2. Overall width 2920 mm 2. Overall width 3200 mm