vs.

      Komatsu WA120-3 vs. John Deere 644K High-Lift

      3 reasons to buy Komatsu WA120-3:

      Shovel

      Breakout power 60 kN and 135.2 kN 56 % less or 75.2 kN

      Motor

      Power measured at 2400 rev / min and 1700 rev / min 29 % more or 700 rev

      Gear box

      Maximum reverse gear 35 km/h and 24.9 km/h 29 % more or 10.1 km/h

      12 reasons to buy John Deere 644K High-Lift:

      Sizes

      Radius at maximum lifting and unloading 1120 mm and 985 mm 12 % more or 135 mm
      Clearance 408 mm and 390 mm 4 % more or 18 mm

      Shovel

      Unloading ground clearance at maximum lifting 3280 mm and 2690 mm 18 % more or 590 mm
      Bucket capacity with top 3.2 m3 and 1.4 m3 56 % more or 1.8 m3
      Brimmed bucket capacity 2.8 m3 and 1.2 m3 57 % more or 1.6 m3

      Operation

      Static tipping weight 12228 kg and 6300 kg 48 % more or 5928 kg
      Fuel Capacity 352 l. and 133 l. 62 % more or 219 l.

      Motor

      Displacement 6.8 l. and 4.9 l. 28 % more or 1.9 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 310 l/min and 115 l/min 63 % more or 195 l/min

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 36.6 km/h and 34.5 km/h 6 % more or 2.1 km/h

      Neutral reasons:

      Sizes

      Wheelbase 2600 mm and 3260 mm
      Hinge axis maximum height 3450 mm and 4490 mm
      Height to cab upper part 3065 mm and 3380 mm
      Length with bucket on ground level 6065 mm and 8610 mm
      Between tyres width 2250 mm and 2875 mm

      Shovel

      Shovel width 2390 mm and 3040 mm

      Operation

      Rear axle oscillating 24 degrees and 26 degrees
      Tyre size 16.9-24 and 23.5 R25
      Working weight 7690 kg and 18506 kg

      Motor

      Manufacturer Komatsu and John Deere
      Model 6D95L and 6068H, III Level III certified

      Gear box

      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 6065 mm 1. Length with bucket on ground level 8610 mm
      2. Between tyres width 2250 mm 2. Between tyres width 2875 mm
      3. Height to cab upper part 3065 mm 3. Height to cab upper part 3380 mm
      4. Wheelbase 2600 mm 4. Wheelbase 3260 mm
      5. Clearance 390 mm 5. Clearance 408 mm
      6. Hinge axis maximum height 3450 mm 6. Hinge axis maximum height 4490 mm
      8. Radius at maximum lifting and unloading 985 mm 8. Radius at maximum lifting and unloading 1120 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2690 mm 7. Unloading ground clearance at maximum lifting 3280 mm