vs.

      Caterpillar 657E vs. Caterpillar 623B

      6 reasons to buy Caterpillar 657E:

      Tractor engine

      Displacement 27 l. and 14.6 l. 46 % more or 12.4 l.

      Operation

      Fuel Capacity 1650 l. and 511 l. 69 % more or 1139 l.

      Gear box

      Maximum forward speed 50 km/h and 48.3 km/h 3 % more or 1.7 km/h

      Cup

      Maximum cutting depth 440 mm and 330 mm 25 % more or 110 mm
      Cut width 3850 mm and 3150 mm 18 % more or 700 mm
      Volume with top 33.6 m3 and 16.8 m3 50 % more or 16.8 m3

      Neutral reasons:

      Weight

      Total operating unloaded 68860 kg and 32280 kg

      Tractor engine

      Model 3412 and 3406

      Sizes

      Dimensional length 16200 mm and 12520 mm
      Overall width 4350 mm and 3555 mm
      Headroom 4710 mm and 3810 mm
      Wheelbase 9920 mm and 7975 mm

      Operation

      Tyre size 37.5R39 Radial (E-3) and 29.5x29 28PR

      Images

      Sizes

      3. Headroom 4710 mm 3. Headroom 3810 mm
      4. Wheelbase 9920 mm 4. Wheelbase 7975 mm
      1. Dimensional length 16200 mm 1. Dimensional length 12520 mm
      2. Overall width 4350 mm 2. Overall width 3555 mm