vs.

      Caterpillar 621F vs. Komatsu WS23S-1

      8 reasons to buy Komatsu WS23S-1:

      Tractor engine

      Full power 326.6 kW and 246.1 kW 25 % more or 80.5 kW
      Displacement 18.8 l. and 14.6 l. 22 % more or 4.2 l.

      Operation

      Fuel Capacity 850 l. and 814 l. 4 % more or 36 l.

      Gear box

      Maximum forward speed 52 km/h and 51 km/h 2 % more or 1 km/h

      Cup

      Volume with top 24 m3 and 15.3 m3 36 % more or 8.7 m3
      Brimmed volume 16 m3 and 10.7 m3 33 % more or 5.3 m3
      Maximum cutting depth 900 mm and 333 mm 63 % more or 567 mm
      Cut width 3380 mm and 3020 mm 11 % more or 360 mm

      Neutral reasons:

      Weight

      Total operating unloaded 32090 kg and 35700 kg

      Tractor engine

      Model 3406CTA and KT1150

      Sizes

      Dimensional length 12930 mm and 13470 mm
      Overall width 3470 mm and 3690 mm
      Headroom 3710 mm and 4750 mm
      Wheelbase 7720 mm and 8390 mm

      Cup

      Nominal payload 21770 kg and 34000 kg

      Images

      Sizes

      1. Dimensional length 12930 mm 1. Dimensional length 13470 mm
      2. Overall width 3470 mm 2. Overall width 3690 mm
      3. Headroom 3710 mm 3. Headroom 4750 mm
      4. Wheelbase 7720 mm 4. Wheelbase 8390 mm