vs.

      Caterpillar 637E vs. Caterpillar 611

      8 reasons to buy Caterpillar 637E:

      Tractor engine

      Full power 335.6 kW and 197.6 kW 41 % more or 138.0 kW
      Displacement 18 l. and 10.4 l. 42 % more or 7.6 l.

      Operation

      Fuel Capacity 1220 l. and 580 l. 52 % more or 640 l.

      Gear box

      Maximum forward speed 48 km/h and 44.4 km/h 7 % more or 3.6 km/h

      Cup

      Volume with top 23.7 m3 and 11 m3 54 % more or 12.7 m3
      Brimmed volume 16.1 m3 and 8 m3 50 % more or 8.1 m3
      Maximum cutting depth 437 mm and 353 mm 19 % more or 84 mm
      Cut width 3510 mm and 2903 mm 17 % more or 607 mm

      Neutral reasons:

      Weight

      Total operating unloaded 50843 kg and 23900 kg

      Tractor engine

      Model 3408 and 3306T

      Sizes

      Overall width 3940 mm and 3270 mm
      Headroom 4290 mm and 3240 mm
      Dimensional length 14280 mm and 12020 mm
      Wheelbase 8770 mm and 7060 mm

      Road scraper engine

      Displacement 10.5 l. and 10.5 l.

      Cup

      Nominal payload 34020 kg and 16340 kg

      Images

      Sizes

      1. Dimensional length 14280 mm 1. Dimensional length 12020 mm
      2. Overall width 3940 mm 2. Overall width 3270 mm
      3. Headroom 4290 mm 3. Headroom 3240 mm
      4. Wheelbase 8770 mm 4. Wheelbase 7060 mm