vs.

      Caterpillar 442E vs. Caterpillar 428D

      15 reasons to buy Caterpillar 442E:

      Operation

      Fuel Capacity 145 l. and 128 l. 12 % more or 17 l.
      Turn radius 4600 mm and 5350 mm 14 % less or 750 mm

      Motor

      Full power 76.1 kW and 61.9 kW 19 % more or 14.2 kW
      Effective power 73.8 kW and 59.7 kW 19 % more or 14.1 kW
      Displacement 4.4 l. and 4 l. 9 % more or 0.4 l.

      Load-transfer device

      Ground clearance at maximum unloading height 2668 mm and 2613 mm 2 % more or 55 mm
      Digging depth 91 mm and 77 mm 15 % more or 14 mm

      Gear box

      Reverse gears number 5 and 4 20 % more or 1
      Maximum forward speed 42 km/h and 31.8 km/h 24 % more or 10.2 km/h
      Maximum reverse gear 41 km/h and 31.8 km/h 22 % more or 9.2 km/h
      Forward gears number 5 and 4 20 % more or 1

      Backdigger

      Digging depth in unfolded state 6541 mm and 5894 mm 10 % more or 647 mm
      Digging depth in folded state 5340 mm and 4854 mm 9 % more or 486 mm
      Loading height in folded state 4060 mm and 3712 mm 9 % more or 348 mm
      Loading height in unfolded state 4625 mm and 4274 mm 8 % more or 351 mm

      2 reasons to buy Caterpillar 428D:

      Load-transfer device

      Lifting capacity at full height 3468 kg and 3389 kg 2 % more or 79 kg

      Hydraulic system

      Pump bandwidth 163 l/min and 156 l/min 4 % more or 7 l/min

      Neutral reasons:

      Sizes

      Transport length 5809 mm and 5760 mm
      Transport width 2368 mm and 2396 mm
      Transport height 3914 mm and 3740 mm
      Height to cab upper part 2863 mm and 2900 mm
      Wheelbase 2200 mm and 2100 mm

      Operation

      Working weight 4wd 7940 kg and 7738 kg

      Motor

      Power measured at 2200 rev / min and 2200 rev / min
      Cylinders number 4 and 4
      Manufacturer Caterpillar and Caterpillar
      Model 3054C and 3054T

      Load-transfer device

      Shovel width 2406 mm and 2262 mm
      Bucket breakout force 51 kN and 51 kN

      Hydraulic system

      Type of pump variable displacement axial piston pump and load sensing, pressure control, with locking in the middle position
      Overflow valve pressure 1716.8 kPa and 22800 kPa

      Gear box

      Transmission type servodrive and servodrive

      Backdigger

      Hinge joint radius in folded state 6022 mm and 5637 mm

      Images

      Sizes

      1. Transport length 5809 mm 1. Transport length 5760 mm
      2. Transport width 2368 mm 2. Transport width 2396 mm
      3. Transport height 3914 mm 3. Transport height 3740 mm
      4. Wheelbase 2200 mm 4. Wheelbase 2100 mm
      6. Height to cab upper part 2863 mm 6. Height to cab upper part 2900 mm

      Load-transfer device

      7. Ground clearance at maximum unloading height 2668 mm 7. Ground clearance at maximum unloading height 2613 mm
      9. Digging depth 91 mm 9. Digging depth 77 mm

      Backdigger

      10. Loading height in folded state 4060 mm 10. Loading height in folded state 3712 mm
      11. Hinge joint radius in folded state 6022 mm 11. Hinge joint radius in folded state 5637 mm
      12. Digging depth in folded state 5340 mm 12. Digging depth in folded state 4854 mm