vs.

      Caterpillar 651E vs. Caterpillar 637B

      6 reasons to buy Caterpillar 651E:

      Tractor engine

      Displacement 27 l. and 18 l. 33 % more or 9 l.

      Operation

      Fuel Capacity 985 l. and 946.4 l. 4 % more or 38.6 l.

      Cup

      Cut width 3850 mm and 3505.2 mm 9 % more or 344.8 mm
      Volume with top 33.6 m3 and 23.7 m3 29 % more or 9.9 m3
      Brimmed volume 24.5 m3 and 16.1 m3 34 % more or 8.4 m3
      Maximum cutting depth 660 mm and 482.6 mm 27 % more or 177.4 mm

      1 reasons to buy Caterpillar 637B:

      Gear box

      Maximum forward speed 53.1 km/h and 50 km/h 6 % more or 3.1 km/h

      Neutral reasons:

      Tractor engine

      Model 3412 and 3408

      Sizes

      Dimensional length 16140 mm and 14874.2 mm
      Overall width 4350 mm and 3962.4 mm
      Wheelbase 9920 mm and 8778.2 mm

      Operation

      Tyre size 37.5R39 Radial (E-3) and 33.25x35, 38PR

      Images

      Sizes

      1. Dimensional length 16140 mm 1. Dimensional length 14874.2 mm
      2. Overall width 4350 mm 2. Overall width 3962.4 mm
      4. Wheelbase 9920 mm 4. Wheelbase 8778.2 mm