vs.

      Caterpillar 631E serie II vs. Caterpillar 637D

      2 reasons to buy Caterpillar 631E serie II:

      Gear box

      Maximum forward speed 53 km/h and 51 km/h 4 % more or 2 km/h

      Cup

      Cut width 3510 mm and 3490 mm 1 % more or 20 mm

      2 reasons to buy Caterpillar 637D:

      Operation

      Fuel Capacity 1403 l. and 814 l. 42 % more or 589 l.

      Cup

      Maximum cutting depth 483 mm and 437 mm 10 % more or 46 mm

      Neutral reasons:

      Weight

      Total operating unloaded 44210 kg and 48160 kg

      Tractor engine

      Model 3408TA and 3408
      Effective power 335.6 kW and 335.6 kW
      Displacement 18 l. and 18 l.

      Sizes

      Dimensional length 14560 mm and 14800 mm
      Overall width 3940 mm and 3960 mm
      Headroom 4290 mm and 4170 mm
      Wheelbase 8770 mm and 8740 mm

      Cup

      Volume with top 23.7 m3 and 23.7 m3
      Brimmed volume 16.1 m3 and 16.1 m3
      Nominal payload 34020 kg and 34000 kg

      Images

      Sizes

      1. Dimensional length 14560 mm 1. Dimensional length 14800 mm
      2. Overall width 3940 mm 2. Overall width 3960 mm
      3. Headroom 4290 mm 3. Headroom 4170 mm
      4. Wheelbase 8770 mm 4. Wheelbase 8740 mm