vs.

      Caterpillar 631E serie II vs. Caterpillar 621E

      8 reasons to buy Caterpillar 631E serie II:

      Tractor engine

      Full power 365.4 kW and 246.1 kW 33 % more or 119.3 kW
      Displacement 18 l. and 14.6 l. 19 % more or 3.4 l.

      Operation

      Fuel Capacity 814 l. and 545 l. 33 % more or 269 l.

      Gear box

      Maximum forward speed 53 km/h and 51 km/h 4 % more or 2 km/h

      Cup

      Volume with top 23.7 m3 and 15.3 m3 35 % more or 8.4 m3
      Brimmed volume 16.1 m3 and 10.7 m3 34 % more or 5.4 m3
      Maximum cutting depth 437 mm and 333 mm 24 % more or 104 mm
      Cut width 3510 mm and 3020 mm 14 % more or 490 mm

      Neutral reasons:

      Weight

      Total operating unloaded 44210 kg and 30476 kg

      Tractor engine

      Model 3408TA and 3406

      Sizes

      Dimensional length 14560 mm and 12930 mm
      Overall width 3940 mm and 3470 mm
      Wheelbase 8770 mm and 7720 mm

      Cup

      Nominal payload 34020 kg and 21770 kg

      Images

      Sizes

      1. Dimensional length 14560 mm 1. Dimensional length 12930 mm
      2. Overall width 3940 mm 2. Overall width 3470 mm
      4. Wheelbase 8770 mm 4. Wheelbase 7720 mm