vs.

      Caterpillar 631G vs. Caterpillar 623G

      15 reasons to buy Caterpillar 631G:

      Tractor engine

      Full power 384 kW and 267.7 kW 30 % more or 116.3 kW
      Effective power 365 kW and 246.1 kW 33 % more or 118.9 kW
      Displacement 18 l. and 15.2 l. 16 % more or 2.8 l.

      Sizes

      Tractor clearance 665 mm and 553 mm 17 % more or 112 mm

      Operation

      Cooling system fluid volume 122 l. and 106 l. 13 % more or 16 l.
      Engine oil volume 45 l. and 36 l. 20 % more or 9 l.
      Transmission fluid volume 127 l. and 71.9 l. 43 % more or 55.1 l.
      Hydraulic system fluid volume 190 l. and 140.1 l. 26 % more or 49.9 l.
      Cooling fluid volume per wheel 75 l. and 45.4 l. 39 % more or 29.6 l.
      Fuel Capacity 814 l. and 605.7 l. 26 % more or 208.3 l.

      Gear box

      Maximum forward speed 53.5 km/h and 51.5 km/h 4 % more or 2.0 km/h
      Maximum reverse gear 9.9 km/h and 9.2 km/h 7 % more or 0.7 km/h

      Cup

      Volume with top 23.7 m3 and 17.6 m3 26 % more or 6.1 m3
      Maximum cutting depth 437 mm and 330 mm 24 % more or 107 mm
      Cut width 3512 mm and 3505 mm 0 % more or 7 mm

      1 reasons to buy Caterpillar 623G:

      Operation

      Differential fluid volume 143.8 l. and 136 l. 5 % more or 7.8 l.

      Neutral reasons:

      Weight

      Rear axle unloaded 15337 kg and 13476.7 kg
      Total operating loaded 80495 kg and 62435.2 kg
      Loaded front axle 42662 kg and 31217.6 kg
      Loaded rear axle 37833 kg and 31217.6 kg
      Total operating unloaded 46475 kg and 37435 kg
      Front axle unloaded 31138 kg and 23958.3 kg

      Tractor engine

      Manufacturer Caterpillar and Caterpillar
      Model 3408E and C15 with ACERT technology

      Sizes

      Dimensional length 14565 mm and 13209 mm
      Overall width 3938 mm and 3556 mm
      Height to cab upper part 3715 mm and 3423 mm
      Headroom 4286 mm and 3708 mm
      Wheelbase 8769 mm and 7976 mm

      Gear box

      Forward gears number 8 and 8
      Reverse gears number 1 and 1

      Images

      Sizes

      1. Dimensional length 14565 mm 1. Dimensional length 13209 mm
      2. Overall width 3938 mm 2. Overall width 3556 mm
      3. Headroom 4286 mm 3. Headroom 3708 mm
      4. Wheelbase 8769 mm 4. Wheelbase 7976 mm
      5. Tractor clearance 665 mm 5. Tractor clearance 553 mm
      6. Height to cab upper part 3715 mm 6. Height to cab upper part 3423 mm