vs.

      Caterpillar 651B vs. Caterpillar 621S

      7 reasons to buy Caterpillar 651B:

      Tractor engine

      Displacement 19.5 l. and 10.5 l. 46 % more or 9.0 l.

      Operation

      Fuel Capacity 1059.9 l. and 545 l. 49 % more or 514.9 l.

      Gear box

      Maximum forward speed 51.5 km/h and 44.4 km/h 14 % more or 7.1 km/h

      Cup

      Volume with top 33.6 m3 and 15.3 m3 54 % more or 18.3 m3
      Brimmed volume 24.5 m3 and 10.7 m3 56 % more or 13.8 m3
      Maximum cutting depth 406.4 mm and 361 mm 11 % more or 45.4 mm
      Cut width 3633.2 mm and 3020 mm 17 % more or 613.2 mm

      Neutral reasons:

      Weight

      Total operating unloaded 57560.9 kg and 28281 kg

      Tractor engine

      Model D346 and 3306

      Sizes

      Dimensional length 15340 mm and 12860 mm
      Overall width 4320 mm and 3470 mm
      Headroom 4291.6 mm and 3710 mm
      Wheelbase 9729.2 mm and 7650 mm

      Operation

      Tyre size 37.5x39,36PR and 29.5-29 28PR (E-3)

      Images

      Sizes

      3. Headroom 4291.6 mm 3. Headroom 3710 mm
      4. Wheelbase 9729.2 mm 4. Wheelbase 7650 mm
      1. Dimensional length 15340 mm 1. Dimensional length 12860 mm
      2. Overall width 4320 mm 2. Overall width 3470 mm