vs.

      Komatsu WA600-3 vs. Case 621CXR

      21 reasons to buy Komatsu WA600-3:

      Sizes

      Clearance 495 mm and 425 mm 14 % more or 70 mm
      Radius at maximum lifting and unloading 1990 mm and 914 mm 54 % more or 1076 mm

      Shovel

      Unloading ground clearance at maximum lifting 3350 mm and 3190 mm 5 % more or 160 mm
      Bucket capacity with top 6.1 m3 and 1.8 m3 70 % more or 4.3 m3
      Brimmed bucket capacity 5.1 m3 and 1.5 m3 71 % more or 3.6 m3

      Operation

      Static tipping weight 33290 kg and 8382 kg 75 % more or 24908 kg
      Generator current strength 75 amperes and 65 amperes 13 % more or 10 amperes
      Fuel Capacity 670 l. and 193 l. 71 % more or 477 l.
      Hydraulic system fluid volume 215 l. and 153.3 l. 29 % more or 61.7 l.
      Engine oil volume 47 l. and 15.1 l. 68 % more or 31.9 l.
      Cooling system fluid volume 160 l. and 26.5 l. 83 % more or 133.5 l.
      Transmission fluid volume 110 l. and 7.4 l. 93 % more or 102.6 l.
      Front axle / differential fluid volume 124 l. and 20.8 l. 83 % more or 103.2 l.
      Rear axle / differential fluid volume 124 l. and 20.8 l. 83 % more or 103.2 l.

      Motor

      Displacement 23.2 l. and 5.9 l. 75 % more or 17.3 l.
      Effective power 341.5 kW and 96.9 kW 72 % more or 244.6 kW
      Full power 389.3 kW and 103.7 kW 73 % more or 285.6 kW

      Hydraulic system

      Pump bandwidth 492 l/min and 70.4 l/min 86 % more or 421.6 l/min
      Lowering time 4.3 sec and 5 sec 14 % less or 0.7 sec

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum reverse gear 40 km/h and 24.9 km/h 38 % more or 15.1 km/h

      5 reasons to buy Case 621CXR:

      Shovel

      Breakout power 25002 pound and 82898.3 pound 70 % less or 57896.3 pound

      Operation

      Turn radius 5190 mm and 8485 mm 39 % less or 3295 mm

      Hydraulic system

      Lifting time 5.4 sec and 8.2 sec 34 % less or 2.8 sec
      Unloading time 1.5 sec and 2.4 sec 37 % less or 0.9 sec

      Gear box

      Maximum forward speed 37.5 km/h and 36.5 km/h 3 % more or 1.0 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 4250 mm and 3260 mm
      Wheelbase 4100 mm and 2900 mm
      Hinge axis maximum height 5155 mm and 3980 mm
      Length with bucket on ground level 9285 mm and 7000 mm
      Between tyres width 3570 mm and 2430 mm

      Shovel

      Shovel width 3685 mm and 2540 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 26 degrees and 24 degrees
      Tyre size 35/65-33 24PR (L4) and 20.5-25 L3
      Working weight 46165 kg and 12288.3 kg

      Motor

      Power measured at 2000 rev / min and 2000 rev / min
      Manufacturer Komatsu and Case
      Model SAA6D170E-3 and 6T-590
      Cylinders number 6 and 6
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 107.7 kPa

      Gear box

      Transmission type fully automatic powershift, planetary gear and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating
      Forward gears number 4 and 4

      Images

      Sizes

      4. Wheelbase 4100 mm 4. Wheelbase 2900 mm
      5. Clearance 495 mm 5. Clearance 425 mm
      6. Hinge axis maximum height 5155 mm 6. Hinge axis maximum height 3980 mm
      8. Radius at maximum lifting and unloading 1990 mm 8. Radius at maximum lifting and unloading 914 mm
      1. Length with bucket on ground level 9285 mm 1. Length with bucket on ground level 7000 mm
      2. Between tyres width 3570 mm 2. Between tyres width 2430 mm
      3. Height to cab upper part 4250 mm 3. Height to cab upper part 3260 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3350 mm 7. Unloading ground clearance at maximum lifting 3190 mm