vs.

      Caterpillar 621G vs. Caterpillar 637B

      7 reasons to buy Caterpillar 637B:

      Tractor engine

      Displacement 18 l. and 14.6 l. 19 % more or 3.4 l.

      Operation

      Fuel Capacity 946.4 l. and 606 l. 36 % more or 340.4 l.

      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 17 m3 28 % more or 6.7 m3
      Brimmed volume 16.1 m3 and 12 m3 25 % more or 4.1 m3
      Maximum cutting depth 482.6 mm and 333 mm 31 % more or 149.6 mm
      Cut width 3505.2 mm and 3023 mm 14 % more or 482.2 mm

      Neutral reasons:

      Tractor engine

      Model C15 ACERT and 3408

      Sizes

      Wheelbase 7722 mm and 8778.2 mm
      Dimensional length 12917 mm and 14874.2 mm
      Overall width 3467 mm and 3962.4 mm
      Height to cab upper part 3423 mm and 4206.2 mm

      Operation

      Tyre size 33.25-R29 and 33.25x35, 38PR

      Images

      Sizes

      1. Dimensional length 12917 mm 1. Dimensional length 14874.2 mm
      2. Overall width 3467 mm 2. Overall width 3962.4 mm
      4. Wheelbase 7722 mm 4. Wheelbase 8778.2 mm
      6. Height to cab upper part 3423 mm 6. Height to cab upper part 4206.2 mm