vs.

      Komatsu WB146PS-5 vs. Case 590 Super M+ serie III

      14 reasons to buy Komatsu WB146PS-5:

      Sizes

      Clearance 430 mm and 375 mm 13 % more or 55 mm

      Operation

      Transmission fluid volume 28 l. and 19.4 l. 31 % more or 8.6 l.
      Front axle fluid volume 7 l. and 6.7 l. 4 % more or 0.3 l.
      Turn radius 3400 mm and 3758.2 mm 10 % less or 358.2 mm
      Generator current strength 95 amperes and 90 amperes 5 % more or 5 amperes

      Motor

      Torque measured at 1500 rev / min and 1400 rev / min 7 % more or 100 rev

      Load-transfer device

      Lifting capacity at full height 3900 kg and 3323 kg 15 % more or 577 kg
      Radius at max unloading height 750 mm and 699 mm 7 % more or 51 mm
      Digging depth 138 mm and 96 mm 30 % more or 42 mm

      Hydraulic system

      Pump bandwidth 165 l/min and 161 l/min 2 % more or 4 l/min

      Backdigger

      Load at maximum lifting in folded state 1483.2 kg and 1501 kg 1 % less or 17.8 kg
      Load at maximum lifting in unfolded state 832 kg and 880 kg 5 % less or 48 kg
      Loading height in folded state 3676 mm and 3480 mm 5 % more or 196 mm
      Loading height in unfolded state 4369 mm and 4190 mm 4 % more or 179 mm

      15 reasons to buy Case 590 Super M+ serie III:

      Operation

      Fuel Capacity 159 l. and 150 l. 6 % more or 9 l.
      Hydraulic system fluid volume 127.6 l. and 97 l. 24 % more or 30.6 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.
      Rear axle fluid volume 18.6 l. and 14.5 l. 22 % more or 4.1 l.

      Motor

      Full power 82 kW and 69 kW 16 % more or 13 kW
      Effective power 81 kW and 66 kW 19 % more or 15 kW
      Maximum effective torque 504.4 Nm and 406.7 Nm 19 % more or 97.7 Nm

      Load-transfer device

      Bucket breakout force 47.7 kN and 58.8 kN 19 % less or 11.1 kN
      Ground clearance at maximum unloading height 2750 mm and 2622 mm 5 % more or 128 mm

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 41.1 km/h and 40 km/h 3 % more or 1.1 km/h
      Maximum reverse gear 49.4 km/h and 23 km/h 53 % more or 26.4 km/h

      Backdigger

      Digging depth in folded state 4850 mm and 4423 mm 9 % more or 427 mm
      Digging depth in unfolded state 6070 mm and 5533 mm 9 % more or 537 mm

      Neutral reasons:

      Sizes

      Transport width 2356 mm and 2360 mm
      Transport height 4230 mm and 3540 mm
      Height to cab upper part 2935 mm and 2690 mm
      Wheelbase 2175 mm and 2150 mm
      Transport length 7432 mm and 7190 mm

      Operation

      Working weight 4wd 7300 kg and 6926 kg
      Front tyres size 2wd / 4wd 14 x 17.5 10 layers R4 and 14.5/75x16.1 10 layers / 14x17.5 10 layers
      Rear tyres size 2wd/4wd 19.5 x 24 10 layers R4 and 21Lx24 10 layers / 21Lx24 10 layers
      Operating voltage 12 V and 12 V

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Komatsu and Case
      Model S4D102LE-2 and Family IV 445TA/E3 diesel, III Level III certified
      Displacement 4.5 l. and 4.5 l.
      Power measured at 2200 rev / min and 2200 rev / min
      Cylinders number 4 and 4

      Load-transfer device

      Shovel width 2356 mm and 2362.2 mm

      Hydraulic system

      Type of pump variable displacement piston pump and variable displacement piston pump
      Overflow valve pressure 24497.1 kPa and 20684.3 kPa

      Gear box

      Forward gears number 4 and 4
      Transmission type powershift transmission and synchronizer

      Backdigger

      Hinge joint radius in unfolded state 6755 mm and 7190 mm
      Hinge joint radius in folded state 5742 mm and 5990 mm

      Images

      Sizes

      5. Clearance 430 mm 5. Clearance 375 mm
      6. Height to cab upper part 2935 mm 6. Height to cab upper part 2690 mm
      1. Transport length 7432 mm 1. Transport length 7190 mm
      2. Transport width 2356 mm 2. Transport width 2360 mm
      3. Transport height 4230 mm 3. Transport height 3540 mm
      4. Wheelbase 2175 mm 4. Wheelbase 2150 mm

      Load-transfer device

      7. Ground clearance at maximum unloading height 2622 mm 7. Ground clearance at maximum unloading height 2750 mm
      8. Radius at max unloading height 750 mm 8. Radius at max unloading height 699 mm
      9. Digging depth 138 mm 9. Digging depth 96 mm

      Backdigger

      10. Loading height in folded state 3676 mm 10. Loading height in folded state 3480 mm
      11. Hinge joint radius in folded state 5742 mm 11. Hinge joint radius in folded state 5990 mm
      12. Digging depth in folded state 4423 mm 12. Digging depth in folded state 4850 mm