vs.

      Caterpillar 621B vs. Caterpillar 621F

      1 reasons to buy Caterpillar 621B:

      Cup

      Maximum cutting depth 340 mm and 333 mm 2 % more or 7 mm

      2 reasons to buy Caterpillar 621F:

      Operation

      Fuel Capacity 814 l. and 511 l. 37 % more or 303 l.

      Gear box

      Maximum forward speed 51 km/h and 48 km/h 6 % more or 3 km/h

      Neutral reasons:

      Weight

      Total operating unloaded 30205 kg and 32090 kg

      Tractor engine

      Model 3406 and 3406CTA
      Displacement 14.6 l. and 14.6 l.

      Sizes

      Dimensional length 12700 mm and 12930 mm
      Overall width 3450 mm and 3470 mm
      Headroom 3630 mm and 3710 mm
      Wheelbase 7720 mm and 7720 mm

      Cup

      Brimmed volume 10.7 m3 and 10.7 m3
      Cut width 3020 mm and 3020 mm
      Nominal payload 21770 kg and 21770 kg
      Volume with top 15.3 m3 and 15.3 m3

      Images

      Sizes

      3. Headroom 3630 mm 3. Headroom 3710 mm
      4. Wheelbase 7720 mm 4. Wheelbase 7720 mm
      1. Dimensional length 12700 mm 1. Dimensional length 12930 mm
      2. Overall width 3450 mm 2. Overall width 3470 mm