vs.

      Caterpillar 627G vs. Caterpillar 657G

      20 reasons to buy Caterpillar 657G:

      Tractor engine

      Full power 471 kW and 294 kW 38 % more or 177 kW
      Effective power 447 kW and 272 kW 39 % more or 175 kW
      Displacement 18.1 l. and 15.2 l. 16 % more or 2.9 l.

      Sizes

      Tractor clearance 645 mm and 553 mm 14 % more or 92 mm

      Road scraper engine

      Displacement 15.2 l. and 8.8 l. 42 % more or 6.4 l.
      Full power 356 kW and 213 kW 40 % more or 143 kW
      Effective power 337 kW and 198 kW 41 % more or 139 kW

      Operation

      Engine oil volume 102 l. and 66 l. 35 % more or 36 l.
      Fuel Capacity 1597 l. and 1105 l. 31 % more or 492 l.
      Transmission fluid volume 257 l. and 131 l. 49 % more or 126 l.
      Cooling system fluid volume 213 l. and 184 l. 14 % more or 29 l.
      Differential fluid volume 301 l. and 159 l. 47 % more or 142 l.
      Hydraulic system fluid volume 303 l. and 140 l. 54 % more or 163 l.
      Cooling fluid volume per wheel 260 l. and 90 l. 65 % more or 170 l.

      Gear box

      Maximum forward speed 55.7 km/h and 51.5 km/h 8 % more or 4.2 km/h
      Maximum reverse gear 9.7 km/h and 9.2 km/h 5 % more or 0.5 km/h

      Cup

      Volume with top 33.6 m3 and 17 m3 49 % more or 16.6 m3
      Brimmed volume 24.5 m3 and 12 m3 51 % more or 12.5 m3
      Maximum cutting depth 425 mm and 333 mm 22 % more or 92 mm
      Cut width 3846 mm and 3023 mm 21 % more or 823 mm

      Neutral reasons:

      Weight

      Total operating loaded 63332 kg and 114949 kg
      Total operating unloaded 39372 kg and 67774 kg
      Loaded front axle 31028 kg and 58624 kg
      Front axle unloaded 23623 kg and 40665 kg
      Loaded rear axle 32294 kg and 56325 kg
      Rear axle unloaded 15749 kg and 27110 kg

      Tractor engine

      Manufacturer Caterpillar and Caterpillar
      Model C15 ACERT and C18 ACERT

      Sizes

      Dimensional length 12917 mm and 16164 mm
      Overall width 3467 mm and 4344 mm
      Height to cab upper part 3423 mm and 3712 mm
      Headroom 3705 mm and 4710 mm
      Wheelbase 7722 mm and 9956 mm

      Road scraper engine

      Manufacturer Caterpillar and Caterpillar
      Model C9 ACERT and C15 ACERT

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 75 amperes and 75 amperes
      Tyre size 33.25-R29 and 40.5/75 R39

      Gear box

      Transmission type powershift and 8-speed automatic power transmission with electronic control
      Forward gears number 8 and 8
      Reverse gears number 1 and 1

      Cup

      Nominal payload 23950 kg and 47200 kg

      Images

      Sizes

      1. Dimensional length 12917 mm 1. Dimensional length 16164 mm
      2. Overall width 3467 mm 2. Overall width 4344 mm
      3. Headroom 3705 mm 3. Headroom 4710 mm
      4. Wheelbase 7722 mm 4. Wheelbase 9956 mm
      5. Tractor clearance 553 mm 5. Tractor clearance 645 mm
      6. Height to cab upper part 3423 mm 6. Height to cab upper part 3712 mm