vs.

      Caterpillar 641B vs. Caterpillar 637B

      3 reasons to buy Caterpillar 641B:

      Tractor engine

      Displacement 19.5 l. and 18 l. 8 % more or 1.5 l.

      Operation

      Fuel Capacity 1059.9 l. and 946.4 l. 11 % more or 113.5 l.

      Cup

      Brimmed volume 29.1 m3 and 16.1 m3 45 % more or 13.0 m3

      4 reasons to buy Caterpillar 637B:

      Gear box

      Maximum forward speed 53.1 km/h and 51.5 km/h 3 % more or 1.6 km/h

      Cup

      Volume with top 23.7 m3 and 21.4 m3 10 % more or 2.3 m3
      Maximum cutting depth 482.6 mm and 406.4 mm 16 % more or 76.2 mm
      Cut width 3505.2 mm and 3453.4 mm 1 % more or 51.8 mm

      Neutral reasons:

      Tractor engine

      Model D346 and 3408

      Sizes

      Dimensional length 14959.6 mm and 14874.2 mm
      Overall width 4038.6 mm and 3962.4 mm
      Wheelbase 9448.8 mm and 8778.2 mm

      Operation

      Tyre size 37.5x39, 36PR and 33.25x35, 38PR

      Images

      Sizes

      1. Dimensional length 14959.6 mm 1. Dimensional length 14874.2 mm
      2. Overall width 4038.6 mm 2. Overall width 3962.4 mm
      4. Wheelbase 9448.8 mm 4. Wheelbase 8778.2 mm