vs.

      Komatsu WS16S-2 vs. Caterpillar 621B

      5 reasons to buy Komatsu WS16S-2:

      Gear box

      Maximum forward speed 52 km/h and 48 km/h 8 % more or 4 km/h

      Cup

      Volume with top 16 m3 and 15.3 m3 4 % more or 0.7 m3
      Brimmed volume 11 m3 and 10.7 m3 3 % more or 0.3 m3
      Maximum cutting depth 370 mm and 340 mm 8 % more or 30 mm
      Cut width 3180 mm and 3020 mm 5 % more or 160 mm

      1 reasons to buy Caterpillar 621B:

      Tractor engine

      Displacement 14.6 l. and 14 l. 4 % more or 0.6 l.

      Neutral reasons:

      Weight

      Total operating unloaded 30800 kg and 30205 kg
      Total operating loaded 53400 kg and 51975 kg

      Tractor engine

      Manufacturer Komatsu and Caterpillar
      Model Cummins NTA855-C and 3406

      Sizes

      Dimensional length 12775 mm and 12700 mm
      Overall width 3490 mm and 3450 mm
      Headroom 4480 mm and 3630 mm
      Wheelbase 2400 mm and 7720 mm

      Gear box

      Forward gears number 8 and 8

      Cup

      Nominal payload 22400 kg and 21770 kg

      Images

      Sizes

      1. Dimensional length 12775 mm 1. Dimensional length 12700 mm
      2. Overall width 3490 mm 2. Overall width 3450 mm
      3. Headroom 4480 mm 3. Headroom 3630 mm
      4. Wheelbase 2400 mm 4. Wheelbase 7720 mm