vs.

      Caterpillar 637D vs. Caterpillar 631D

      3 reasons to buy Caterpillar 637D:

      Operation

      Fuel Capacity 1403 l. and 946.4 l. 33 % more or 456.6 l.

      Gear box

      Maximum forward speed 51 km/h and 49.9 km/h 2 % more or 1.1 km/h

      Cup

      Maximum cutting depth 483 mm and 482.6 mm 0 % more or 0.4 mm

      1 reasons to buy Caterpillar 631D:

      Cup

      Cut width 3505.2 mm and 3490 mm 0 % more or 15.2 mm

      Neutral reasons:

      Weight

      Total operating unloaded 48160 kg and 40324.4 kg

      Tractor engine

      Model 3408 and 3408
      Effective power 335.6 kW and 335.6 kW
      Power measured at 2000 rev / min and 2000 rev / min
      Displacement 18 l. and 18 l.

      Sizes

      Dimensional length 14800 mm and 14249.4 mm
      Overall width 3960 mm and 3962.4 mm
      Headroom 4170 mm and 4166.6 mm
      Wheelbase 8740 mm and 8778.2 mm

      Operation

      Tyre size 33.25-35 38PR (E-3) and 33.25x35, 38PR

      Cup

      Volume with top 23.7 m3 and 23.7 m3
      Brimmed volume 16.1 m3 and 16.1 m3

      Images

      Sizes

      1. Dimensional length 14800 mm 1. Dimensional length 14249.4 mm
      2. Overall width 3960 mm 2. Overall width 3962.4 mm
      3. Headroom 4170 mm 3. Headroom 4166.6 mm
      4. Wheelbase 8740 mm 4. Wheelbase 8778.2 mm