vs.

      Caterpillar 651B vs. Caterpillar 621G

      7 reasons to buy Caterpillar 651B:

      Tractor engine

      Effective power 410.1 kW and 272 kW 34 % more or 138.1 kW
      Displacement 19.5 l. and 14.6 l. 25 % more or 4.9 l.

      Operation

      Fuel Capacity 1059.9 l. and 606 l. 43 % more or 453.9 l.

      Cup

      Volume with top 33.6 m3 and 17 m3 49 % more or 16.6 m3
      Brimmed volume 24.5 m3 and 12 m3 51 % more or 12.5 m3
      Maximum cutting depth 406.4 mm and 333 mm 18 % more or 73.4 mm
      Cut width 3633.2 mm and 3023 mm 17 % more or 610.2 mm

      Neutral reasons:

      Weight

      Total operating unloaded 57560.9 kg and 33470 kg

      Tractor engine

      Model D346 and C15 ACERT

      Sizes

      Dimensional length 15340 mm and 12917 mm
      Overall width 4320 mm and 3467 mm
      Headroom 4291.6 mm and 3705 mm
      Wheelbase 9729.2 mm and 7722 mm

      Operation

      Tyre size 37.5x39,36PR and 33.25-R29

      Gear box

      Maximum forward speed 51.5 km/h and 51.5 km/h

      Images

      Sizes

      1. Dimensional length 15340 mm 1. Dimensional length 12917 mm
      2. Overall width 4320 mm 2. Overall width 3467 mm
      3. Headroom 4291.6 mm 3. Headroom 3705 mm
      4. Wheelbase 9729.2 mm 4. Wheelbase 7722 mm