vs.

      Caterpillar 521 vs. Tigercat 870C

      4 reasons to buy Caterpillar 521:

      Sizes

      Clearance 838 mm and 710 mm 15 % more or 128 mm

      Operation

      Hydraulic system fluid volume 300 l. and 190 l. 37 % more or 110 l.
      Operational weight without attachment 27084 kg and 30331.7 kg 11 % less or 3247.7 kg

      Motor

      Power measured at 2100 rev / min and 1800 rev / min 14 % more or 300 rev

      4 reasons to buy Tigercat 870C:

      Operation

      Generator current strength 110 amperes and 95 amperes 14 % more or 15 amperes
      Fuel Capacity 970 l. and 530 l. 45 % more or 440 l.

      Motor

      Full power 223.7 kW and 211.8 kW 5 % more or 11.9 kW

      Carrier

      Traction force 33112.2 kg and 31978 kg 3 % more or 1134.2 kg

      Neutral reasons:

      Sizes

      Dimensional length 8636 mm and 5540 mm
      Overall width 3200 mm and 3300 mm
      Height to cab upper part 3556 mm and 3300 mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Caterpillar and Cummins
      Model C9 ACERT and QSL9

      Carrier

      Caterpillar track pitch 203.2 mm and 215 mm
      Shoe dimensions 610 mm and 610 mm

      Booms

      Pin lifting at maximum radius 7100 kg and 6040 kg

      Images

      Sizes

      1. Dimensional length 8636 mm 1. Dimensional length 5540 mm
      2. Overall width 3200 mm 2. Overall width 3300 mm
      3. Height to cab upper part 3556 mm 3. Height to cab upper part 3300 mm
      5. Clearance 838 mm 5. Clearance 710 mm

      Carrier

      7. Shoe dimensions 610 mm 7. Shoe dimensions 610 mm