vs.

      Caterpillar 657E vs. Caterpillar 623F

      8 reasons to buy Caterpillar 657E:

      Tractor engine

      Full power 410.1 kW and 272.2 kW 34 % more or 137.9 kW

      Road scraper engine

      Displacement 18 l. and 14.6 l. 19 % more or 3.4 l.

      Operation

      Fuel Capacity 1650 l. and 606 l. 63 % more or 1044 l.

      Gear box

      Maximum forward speed 50 km/h and 48 km/h 4 % more or 2 km/h

      Cup

      Cut width 3850 mm and 3500 mm 9 % more or 350 mm
      Volume with top 33.6 m3 and 17.6 m3 48 % more or 16.0 m3
      Brimmed volume 24.5 m3 and 13.8 m3 44 % more or 10.7 m3
      Maximum cutting depth 440 mm and 330 mm 25 % more or 110 mm

      Neutral reasons:

      Weight

      Total operating unloaded 68860 kg and 35305 kg

      Tractor engine

      Model 3412 and 3406CTA

      Sizes

      Dimensional length 16200 mm and 13210 mm
      Headroom 4710 mm and 3680 mm
      Wheelbase 9920 mm and 7980 mm

      Cup

      Nominal payload 47200 kg and 25039 kg

      Images

      Sizes

      1. Dimensional length 16200 mm 1. Dimensional length 13210 mm
      3. Headroom 4710 mm 3. Headroom 3680 mm
      4. Wheelbase 9920 mm 4. Wheelbase 7980 mm