vs.

      Caterpillar 651B vs. Caterpillar 657E

      1 reasons to buy Caterpillar 651B:

      Gear box

      Maximum forward speed 51.5 km/h and 50 km/h 3 % more or 1.5 km/h

      4 reasons to buy Caterpillar 657E:

      Tractor engine

      Displacement 27 l. and 19.5 l. 28 % more or 7.5 l.

      Operation

      Fuel Capacity 1650 l. and 1059.9 l. 36 % more or 590.1 l.

      Cup

      Maximum cutting depth 440 mm and 406.4 mm 8 % more or 33.6 mm
      Cut width 3850 mm and 3633.2 mm 6 % more or 216.8 mm

      Neutral reasons:

      Weight

      Total operating unloaded 57560.9 kg and 68860 kg

      Tractor engine

      Model D346 and 3412

      Sizes

      Wheelbase 9729.2 mm and 9920 mm
      Dimensional length 15340 mm and 16200 mm
      Overall width 4320 mm and 4350 mm
      Headroom 4291.6 mm and 4710 mm

      Operation

      Tyre size 37.5x39,36PR and 37.5R39 Radial (E-3)

      Cup

      Volume with top 33.6 m3 and 33.6 m3
      Brimmed volume 24.5 m3 and 24.5 m3

      Images

      Sizes

      3. Headroom 4291.6 mm 3. Headroom 4710 mm
      4. Wheelbase 9729.2 mm 4. Wheelbase 9920 mm
      1. Dimensional length 15340 mm 1. Dimensional length 16200 mm
      2. Overall width 4320 mm 2. Overall width 4350 mm