vs.

      Caterpillar 639D vs. Caterpillar 615C serie II

      8 reasons to buy Caterpillar 639D:

      Tractor engine

      Full power 336 kW and 208 kW 38 % more or 128 kW
      Displacement 18 l. and 10.5 l. 42 % more or 7.5 l.

      Operation

      Fuel Capacity 1403 l. and 399 l. 72 % more or 1004 l.

      Hoist

      Flights number 20 and 18 10 % more or 2

      Gear box

      Forward gears number 8 and 6 25 % more or 2
      Maximum forward speed 53 km/h and 44.4 km/h 16 % more or 8.6 km/h

      Cup

      Volume with top 26 m3 and 13 m3 50 % more or 13 m3
      Cut width 3500 mm and 2896 mm 17 % more or 604 mm

      1 reasons to buy Caterpillar 615C serie II:

      Cup

      Maximum cutting depth 401 mm and 381 mm 5 % more or 20 mm

      Neutral reasons:

      Weight

      Total operating unloaded 56200 kg and 25605 kg
      Front axle unloaded 33158 kg and 16895 kg
      Rear axle unloaded 23042 kg and 8710 kg
      Total operating loaded 90200 kg and 44113 kg
      Loaded front axle 46002 kg and 22685 kg
      Loaded rear axle 44198 kg and 21428 kg

      Tractor engine

      Model 3408 and 3306
      Manufacturer Caterpillar and Caterpillar

      Sizes

      Headroom 4420 mm and 3589 mm
      Wheelbase 8990 mm and 6979 mm
      Dimensional length 14530 mm and 11606 mm
      Overall width 3960 mm and 3045 mm

      Operation

      Tyre size 37.25-35 42PR E-3 and 29.5-R25

      Cup

      Nominal payload 34000 kg and 18506 kg

      Images

      Sizes

      1. Dimensional length 14530 mm 1. Dimensional length 11606 mm
      2. Overall width 3960 mm 2. Overall width 3045 mm
      3. Headroom 4420 mm 3. Headroom 3589 mm
      4. Wheelbase 8990 mm 4. Wheelbase 6979 mm