vs.

      Caterpillar 637B vs. Caterpillar 611

      7 reasons to buy Caterpillar 637B:

      Tractor engine

      Displacement 18 l. and 10.4 l. 42 % more or 7.6 l.

      Operation

      Fuel Capacity 946.4 l. and 580 l. 39 % more or 366.4 l.

      Gear box

      Maximum forward speed 53.1 km/h and 44.4 km/h 16 % more or 8.7 km/h

      Cup

      Cut width 3505.2 mm and 2903 mm 17 % more or 602.2 mm
      Volume with top 23.7 m3 and 11 m3 54 % more or 12.7 m3
      Brimmed volume 16.1 m3 and 8 m3 50 % more or 8.1 m3
      Maximum cutting depth 482.6 mm and 353 mm 27 % more or 129.6 mm

      Neutral reasons:

      Tractor engine

      Model 3408 and 3306T

      Sizes

      Wheelbase 8778.2 mm and 7060 mm
      Dimensional length 14874.2 mm and 12020 mm
      Overall width 3962.4 mm and 3270 mm

      Images

      Sizes

      1. Dimensional length 14874.2 mm 1. Dimensional length 12020 mm
      2. Overall width 3962.4 mm 2. Overall width 3270 mm
      4. Wheelbase 8778.2 mm 4. Wheelbase 7060 mm