vs.

      Caterpillar 434E vs. Caterpillar 428E

      7 reasons to buy Caterpillar 434E:

      Operation

      Transmission fluid volume 20 l. and 18.5 l. 7 % more or 1.5 l.
      Fuel Capacity 187 l. and 145 l. 22 % more or 42 l.

      Load-transfer device

      Lifting capacity at full height 3491 kg and 3318 kg 5 % more or 173 kg
      Digging depth 229 mm and 91 mm 60 % more or 138 mm

      Hydraulic system

      Pump bandwidth 156 l/min and 125 l/min 20 % more or 31 l/min

      Gear box

      Forward gears number 5 and 4 20 % more or 1
      Reverse gears number 5 and 4 20 % more or 1

      10 reasons to buy Caterpillar 428E:

      Operation

      Rear axle fluid volume 16.5 l. and 16 l. 3 % more or 0.5 l.
      Turn radius 5400 mm and 5530 mm 2 % less or 130 mm

      Load-transfer device

      Bucket breakout force 50 kN and 54 kN 7 % less or 4 kN
      Ground clearance at maximum unloading height 2668 mm and 2434 mm 9 % more or 234 mm

      Gear box

      Maximum forward speed 40 km/h and 38 km/h 5 % more or 2 km/h
      Maximum reverse gear 40 km/h and 37 km/h 7 % more or 3 km/h

      Backdigger

      Digging depth in folded state 4953 mm and 4337 mm 12 % more or 616 mm
      Digging depth in unfolded state 5976 mm and 5432 mm 9 % more or 544 mm
      Loading height in folded state 3743 mm and 1878 mm 50 % more or 1865 mm
      Loading height in unfolded state 4252 mm and 2878 mm 32 % more or 1374 mm

      Neutral reasons:

      Sizes

      Wheelbase 2200 mm and 2200 mm
      Transport length 6120 mm and 5810 mm
      Transport width 2352 mm and 2352 mm
      Transport height 3623 mm and 3717 mm
      Height to cab upper part 2801 mm and 2863 mm

      Operation

      Front axle fluid volume 11 l. and 11 l.
      Working weight 4wd 8370 kg and 7570 kg
      Hydraulic system fluid volume 38 l. and 38 l.
      Cooling system fluid volume 15.9 l. and 15.9 l.

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3054C and 3054C
      Full power 70.1 kW and 70.1 kW
      Effective power 67.9 kW and 67.9 kW
      Displacement 4.4 l. and 4.4 l.
      Power measured at 2200 rev / min and 2200 rev / min
      Cylinders number 4 and 4
      Effective torque increase 37 % and 35 %

      Load-transfer device

      Shovel width 2434 mm and 2262 mm

      Hydraulic system

      Type of pump variable displacement axial piston pump and variable displacement axial piston pump
      Overflow valve pressure 1716.8 kPa and 1565.1 kPa

      Gear box

      Transmission type Caterpillar Gearbox with servo control or optional automatic gearshift and Caterpillar servodrive

      Backdigger

      Hinge joint radius in folded state 5638 mm and 5588 mm

      Images

      Sizes

      1. Transport length 6120 mm 1. Transport length 5810 mm
      2. Transport width 2352 mm 2. Transport width 2352 mm
      3. Transport height 3623 mm 3. Transport height 3717 mm
      4. Wheelbase 2200 mm 4. Wheelbase 2200 mm
      6. Height to cab upper part 2801 mm 6. Height to cab upper part 2863 mm

      Load-transfer device

      7. Ground clearance at maximum unloading height 2434 mm 7. Ground clearance at maximum unloading height 2668 mm
      9. Digging depth 229 mm 9. Digging depth 91 mm

      Backdigger

      10. Loading height in folded state 1878 mm 10. Loading height in folded state 3743 mm
      11. Hinge joint radius in folded state 5638 mm 11. Hinge joint radius in folded state 5588 mm
      12. Digging depth in folded state 4337 mm 12. Digging depth in folded state 4953 mm