vs.

      Komatsu WB156-5 vs. Case 580 Super N

      11 reasons to buy Komatsu WB156-5:

      Sizes

      Clearance 430 mm and 304 mm 29 % more or 126 mm

      Operation

      Transmission fluid volume 20.2 l. and 20 l. 1 % more or 0.2 l.
      Rear axle fluid volume 14.5 l. and 13.6 l. 6 % more or 0.9 l.

      Motor

      Effective power 70.8 kW and 68.6 kW 3 % more or 2.2 kW
      Full power 73.8 kW and 72.3 kW 2 % more or 1.5 kW
      Torque measured at 1500 rev / min and 1400 rev / min 7 % more or 100 rev

      Hydraulic system

      Pump bandwidth 165 l/min and 151.4 l/min 8 % more or 13.6 l/min

      Backdigger

      Digging depth in unfolded state 5970 mm and 5470 mm 8 % more or 500 mm
      Digging depth in folded state 4725 mm and 4410 mm 7 % more or 315 mm
      Loading height in folded state 3761 mm and 3670 mm 2 % more or 91 mm
      Loading height in unfolded state 4435 mm and 4380 mm 1 % more or 55 mm

      13 reasons to buy Case 580 Super N:

      Operation

      Fuel Capacity 159 l. and 150 l. 6 % more or 9 l.
      Hydraulic system fluid volume 119.2 l. and 97 l. 19 % more or 22.2 l.
      Oil system fluid volume 13.6 l. and 9 l. 34 % more or 4.6 l.
      Cooling system fluid volume 18 l. and 14 l. 22 % more or 4 l.
      Front axle fluid volume 7.7 l. and 7 l. 9 % more or 0.7 l.
      Turn radius 3352.8 mm and 3400 mm 1 % less or 47.2 mm
      Generator current strength 120 amperes and 95 amperes 21 % more or 25 amperes

      Motor

      Maximum effective torque 444.7 Nm and 413.5 Nm 7 % more or 31.2 Nm

      Load-transfer device

      Ground clearance at maximum unloading height 2690 mm and 2622 mm 3 % more or 68 mm
      Radius at max unloading height 801 mm and 750 mm 6 % more or 51 mm
      Digging depth 155 mm and 138 mm 11 % more or 17 mm

      Gear box

      Maximum forward speed 38.6 km/h and 37.8 km/h 2 % more or 0.8 km/h
      Maximum reverse gear 46.3 km/h and 37.8 km/h 18 % more or 8.5 km/h

      Neutral reasons:

      Sizes

      Transport height 4230 mm and 3290 mm
      Height to cab upper part 2935 mm and 2680 mm
      Wheelbase 2175 mm and 2130 mm
      Transport length 7504 mm and 7140 mm
      Transport width 2356 mm and 2170 mm

      Operation

      Working weight 4wd 7498 kg and 7813.6 kg
      Operating voltage 12 V and 12 V
      Working weight 2wd 7498 kg and 7365.9 kg

      Motor

      Manufacturer Komatsu and Case
      Model S4D102LE-2 and 445TA/E3
      Displacement 4.5 l. and 4.5 l.
      Power measured at 2200 rev / min and 2200 rev / min
      Cylinders number 4 and 4
      Aspiration turbocharging and turbocharging

      Load-transfer device

      Shovel width 2356 mm and 2082.8 mm

      Hydraulic system

      Overflow valve pressure 24497.1 kPa and 23786.9 kPa

      Gear box

      Transmission type synchronized gearbox with power gear shifting and Servo drive with synchronizer
      Forward gears number 4 and 4
      Reverse gears number 4 and 4

      Backdigger

      Hinge joint radius in folded state 6034 mm and 5550 mm
      Hinge joint radius in unfolded state 7164 mm and 6580 mm

      Images

      Sizes

      1. Transport length 7504 mm 1. Transport length 7140 mm
      2. Transport width 2356 mm 2. Transport width 2170 mm
      3. Transport height 4230 mm 3. Transport height 3290 mm
      4. Wheelbase 2175 mm 4. Wheelbase 2130 mm
      5. Clearance 430 mm 5. Clearance 304 mm
      6. Height to cab upper part 2935 mm 6. Height to cab upper part 2680 mm

      Load-transfer device

      9. Digging depth 138 mm 9. Digging depth 155 mm
      7. Ground clearance at maximum unloading height 2622 mm 7. Ground clearance at maximum unloading height 2690 mm
      8. Radius at max unloading height 750 mm 8. Radius at max unloading height 801 mm

      Backdigger

      10. Loading height in folded state 3761 mm 10. Loading height in folded state 3670 mm
      11. Hinge joint radius in folded state 6034 mm 11. Hinge joint radius in folded state 5550 mm
      12. Digging depth in folded state 4725 mm 12. Digging depth in folded state 4410 mm