vs.

      Caterpillar 637E serie II vs. Caterpillar 637D

      2 reasons to buy Caterpillar 637E 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 1268 l. 10 % more or 135 l.

      Cup

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

      Neutral reasons:

      Weight

      Total operating unloaded 50990 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

      Road scraper engine

      Model 3306TA and 3306
      Displacement 10.5 l. and 10.5 l.

      Operation

      Tyre size 37.25R35 E2/E3 and 33.25-35 38PR (E-3)

      Cup

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

      Images

      Sizes

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