vs.

      Caterpillar 651E vs. Caterpillar 637E serie II

      6 reasons to buy Caterpillar 651E:

      Tractor engine

      Displacement 27 l. and 18 l. 33 % more or 9 l.
      Full power 410.1 kW and 365.4 kW 11 % more or 44.7 kW

      Cup

      Volume with top 33.6 m3 and 23.7 m3 29 % more or 9.9 m3
      Brimmed volume 24.5 m3 and 16.1 m3 34 % more or 8.4 m3
      Maximum cutting depth 660 mm and 437 mm 34 % more or 223 mm
      Cut width 3850 mm and 3510 mm 9 % more or 340 mm

      2 reasons to buy Caterpillar 637E serie II:

      Operation

      Fuel Capacity 1268 l. and 985 l. 22 % more or 283 l.

      Gear box

      Maximum forward speed 53 km/h and 50 km/h 6 % more or 3 km/h

      Neutral reasons:

      Weight

      Total operating unloaded 60950 kg and 50990 kg

      Tractor engine

      Model 3412 and 3408TA

      Sizes

      Wheelbase 9920 mm and 8770 mm
      Dimensional length 16140 mm and 14560 mm
      Overall width 4350 mm and 3940 mm
      Headroom 4710 mm and 4290 mm

      Operation

      Tyre size 37.5R39 Radial (E-3) and 37.25R35 E2/E3

      Cup

      Nominal payload 47200 kg and 34020 kg

      Images

      Sizes

      3. Headroom 4710 mm 3. Headroom 4290 mm
      4. Wheelbase 9920 mm 4. Wheelbase 8770 mm
      1. Dimensional length 16140 mm 1. Dimensional length 14560 mm
      2. Overall width 4350 mm 2. Overall width 3940 mm