vs.

      Caterpillar 521 vs. Caterpillar 553

      3 reasons to buy Caterpillar 521:

      Sizes

      Clearance 838 mm and 533.4 mm 36 % more or 304.6 mm

      Operation

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

      Motor

      Effective power 196.1 kW and 129 kW 34 % more or 67.1 kW

      3 reasons to buy Caterpillar 553:

      Operation

      Generator current strength 150 amperes and 95 amperes 37 % more or 55 amperes
      Operational weight without attachment 11476 kg and 27084 kg 58 % less or 15608 kg

      Motor

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

      Neutral reasons:

      Sizes

      Dimensional length 8636 mm and 7061.2 mm
      Overall width 3200 mm and 2740.7 mm
      Height to cab upper part 3556 mm and 3157.2 mm

      Operation

      Operating voltage 24 V and 12 V

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C9 ACERT and C6.6 ACERT

      Alignment device

      Front end degrees and degrees
      Lateral part degrees and degrees

      Images

      Sizes

      1. Dimensional length 8636 mm 1. Dimensional length 7061.2 mm
      2. Overall width 3200 mm 2. Overall width 2740.7 mm
      3. Height to cab upper part 3556 mm 3. Height to cab upper part 3157.2 mm
      5. Clearance 838 mm 5. Clearance 533.4 mm