vs.

      Caterpillar 623B vs. Caterpillar 651B

      7 reasons to buy Caterpillar 651B:

      Tractor engine

      Effective power 410.1 kW and 246.1 kW 40 % more or 164.0 kW
      Displacement 19.5 l. and 14.6 l. 25 % more or 4.9 l.

      Operation

      Fuel Capacity 1059.9 l. and 511 l. 52 % more or 548.9 l.

      Gear box

      Maximum forward speed 51.5 km/h and 48.3 km/h 6 % more or 3.2 km/h

      Cup

      Volume with top 33.6 m3 and 16.8 m3 50 % more or 16.8 m3
      Maximum cutting depth 406.4 mm and 330 mm 19 % more or 76.4 mm
      Cut width 3633.2 mm and 3150 mm 13 % more or 483.2 mm

      Neutral reasons:

      Weight

      Total operating unloaded 32280 kg and 57560.9 kg

      Tractor engine

      Model 3406 and D346
      Power measured at 1900 rev / min and 1900 rev / min

      Sizes

      Dimensional length 12520 mm and 15340 mm
      Overall width 3555 mm and 4320 mm
      Headroom 3810 mm and 4291.6 mm
      Wheelbase 7975 mm and 9729.2 mm

      Operation

      Tyre size 29.5x29 28PR and 37.5x39,36PR

      Images

      Sizes

      1. Dimensional length 12520 mm 1. Dimensional length 15340 mm
      2. Overall width 3555 mm 2. Overall width 4320 mm
      3. Headroom 3810 mm 3. Headroom 4291.6 mm
      4. Wheelbase 7975 mm 4. Wheelbase 9729.2 mm