vs.

      Komatsu WB146PS-5 vs. Komatsu WB97S-2

      10 reasons to buy Komatsu WB146PS-5:

      Operation

      Oil system fluid volume 9 l. and 8.6 l. 4 % more or 0.4 l.
      Transmission fluid volume 28 l. and 16 l. 43 % more or 12 l.
      Generator current strength 95 amperes and 80 amperes 16 % more or 15 amperes
      Turn radius 3400 mm and 4700 mm 28 % less or 1300 mm
      Fuel Capacity 150 l. and 130 l. 13 % more or 20 l.
      Hydraulic system fluid volume 97 l. and 92 l. 5 % more or 5 l.

      Motor

      Displacement 4.5 l. and 4.4 l. 2 % more or 0.1 l.
      Maximum effective torque 406.7 Nm and 375 Nm 8 % more or 31.7 Nm

      Load-transfer device

      Digging depth 138 mm and 110 mm 20 % more or 28 mm
      Bucket breakout force 58.8 kN and 63.8 kN 8 % less or 5.0 kN

      12 reasons to buy Komatsu WB97S-2:

      Operation

      Cooling system fluid volume 18 l. and 14 l. 22 % more or 4 l.
      Front axle fluid volume 8.2 l. and 7 l. 15 % more or 1.2 l.
      Rear axle fluid volume 18.5 l. and 14.5 l. 22 % more or 4.0 l.

      Motor

      Full power 84.2 kW and 69 kW 18 % more or 15.2 kW
      Effective power 73 kW and 66 kW 10 % more or 7 kW

      Load-transfer device

      Ground clearance at maximum unloading height 2750 mm and 2622 mm 5 % more or 128 mm
      Lifting capacity at full height 3925 kg and 3900 kg 1 % more or 25 kg

      Gear box

      Reverse gears number 4 and 3 25 % more or 1

      Backdigger

      Digging depth in unfolded state 5650 mm and 5533 mm 2 % more or 117 mm
      Loading height in unfolded state 4830 mm and 4369 mm 10 % more or 461 mm
      Loading height in folded state 3700 mm and 3676 mm 1 % more or 24 mm
      Digging depth in folded state 4500 mm and 4423 mm 2 % more or 77 mm

      Neutral reasons:

      Sizes

      Wheelbase 2175 mm and 2175 mm
      Clearance 430 mm and 430 mm
      Transport width 2356 mm and 2420 mm
      Transport height 4230 mm and 3660 mm
      Height to cab upper part 2935 mm and 2750 mm

      Operation

      Front tyres size 2wd / 4wd 14 x 17.5 10 layers R4 and 16.9 x 24 - 12 PR
      Rear tyres size 2wd/4wd 19.5 x 24 10 layers R4 and 16.9 x 24 - 12 PR
      Operating voltage 12 V and 12 V
      Working weight 4wd 7300 kg and 8000 kg

      Motor

      Power measured at 2200 rev / min and 2200 rev / min
      Manufacturer Komatsu and Komatsu
      Torque measured at 1500 rev / min and 1500 rev / min
      Model S4D102LE-2 and S4D106-1FA
      Cylinders number 4 and 4
      Aspiration turbocharging and turbocharging

      Load-transfer device

      Radius at max unloading height 750 mm and 750 mm
      Shovel width 2356 mm and 2420 mm

      Hydraulic system

      Type of pump variable displacement piston pump and axial piston pumps with variable displacement
      Pump bandwidth 165 l/min and 165 l/min
      Overflow valve pressure 24497.1 kPa and 20000 kPa

      Gear box

      Transmission type powershift transmission and powershift, 4WD
      Forward gears number 4 and 4
      Maximum forward speed 40 km/h and 40 km/h
      Maximum reverse gear 23 km/h and 23 km/h

      Backdigger

      Hinge joint radius in folded state 5742 mm and 5550 mm
      Hinge joint radius in unfolded state 6755 mm and 6550 mm

      Images

      Sizes

      6. Height to cab upper part 2935 mm 6. Height to cab upper part 2750 mm
      2. Transport width 2356 mm 2. Transport width 2420 mm
      3. Transport height 4230 mm 3. Transport height 3660 mm
      4. Wheelbase 2175 mm 4. Wheelbase 2175 mm
      5. Clearance 430 mm 5. Clearance 430 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 750 mm
      9. Digging depth 138 mm 9. Digging depth 110 mm

      Backdigger

      10. Loading height in folded state 3676 mm 10. Loading height in folded state 3700 mm
      11. Hinge joint radius in folded state 5742 mm 11. Hinge joint radius in folded state 5550 mm
      12. Digging depth in folded state 4423 mm 12. Digging depth in folded state 4500 mm