vs.

      Caterpillar 573 vs. Caterpillar 551

      3 reasons to buy Caterpillar 573:

      Operation

      Operational weight without attachment 12599 kg and 31057 kg 59 % less or 18458 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 551:

      Sizes

      Clearance 889 mm and 530 mm 40 % more or 359 mm

      Operation

      Fuel Capacity 1181 l. and 273 l. 77 % more or 908 l.

      Motor

      Effective power 210.3 kW and 167.8 kW 20 % more or 42.5 kW

      Neutral reasons:

      Sizes

      Dimensional length 7670 mm and 9423 mm
      Overall width 2920 mm and 3327 mm
      Height to cab upper part 3200 mm and 3658 mm

      Operation

      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C7 ACERT and C9 ACERT

      Images

      Sizes

      1. Dimensional length 7670 mm 1. Dimensional length 9423 mm
      2. Overall width 2920 mm 2. Overall width 3327 mm
      3. Height to cab upper part 3200 mm 3. Height to cab upper part 3658 mm
      5. Clearance 530 mm 5. Clearance 889 mm