vs.

      Komatsu WA800-3 vs. John Deere 544B

      20 reasons to buy Komatsu WA800-3:

      Sizes

      Clearance 550 mm and 394 mm 28 % more or 156 mm
      Radius at maximum lifting and unloading 2375 mm and 882 mm 63 % more or 1493 mm

      Shovel

      Unloading ground clearance at maximum lifting 4715 mm and 2690 mm 43 % more or 2025 mm
      Bucket capacity with top 11 m3 and 1.3 m3 88 % more or 9.7 m3
      Brimmed bucket capacity 9.3 m3 and 1.1 m3 88 % more or 8.2 m3

      Operation

      Transmission fluid volume 140 l. and 36.9 l. 74 % more or 103.1 l.
      Front axle / differential fluid volume 360 l. and 22.7 l. 94 % more or 337.3 l.
      Rear axle / differential fluid volume 360 l. and 23.7 l. 93 % more or 336.3 l.
      Static tipping weight 61250 kg and 7437 kg 88 % more or 53813 kg
      Fuel Capacity 1425 l. and 151.4 l. 89 % more or 1273.6 l.
      Hydraulic system fluid volume 725 l. and 45.4 l. 94 % more or 679.6 l.
      Engine oil volume 132 l. and 18.9 l. 86 % more or 113.1 l.
      Cooling system fluid volume 319 l. and 30.3 l. 91 % more or 288.7 l.

      Motor

      Displacement 30.5 l. and 6.8 l. 78 % more or 23.7 l.
      Cylinders number 12 and 6 50 % more or 6
      Effective power 602.5 kW and 78.3 kW 87 % more or 524.2 kW
      Full power 636.1 kW and 85.8 kW 87 % more or 550.3 kW

      Hydraulic system

      Pump bandwidth 405 l/min and 168.5 l/min 58 % more or 236.5 l/min

      Gear box

      Reverse gears number 3 and 2 33 % more or 1
      Maximum reverse gear 28.3 km/h and 16 km/h 43 % more or 12.3 km/h

      5 reasons to buy John Deere 544B:

      Shovel

      Breakout power 79.6 kN and 676.7 kN 88 % less or 597.1 kN

      Operation

      Turn radius 4215.4 mm and 10930 mm 61 % less or 6714.6 mm

      Motor

      Power measured at 2200 rev / min and 2000 rev / min 9 % more or 200 rev

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 40.2 km/h and 28 km/h 30 % more or 12.2 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 5275 mm and 3072.4 mm
      Wheelbase 5450 mm and 2040 mm
      Hinge axis maximum height 6785 mm and 3420 mm
      Length with bucket on ground level 14325 mm and 5867.4 mm

      Shovel

      Shovel width 4815 mm and 2340 mm

      Operation

      Rear axle oscillating 22 degrees and 22 degrees
      Tyre size 45/65-45-46 and 17.5- 25
      Working weight 101130.7 kg and 9877 kg
      Operating voltage 24 V and 12 V

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Komatsu and John Deere

      Hydraulic system

      Type of pump Double-acting piston type and Engine driven vane
      Overflow valve pressure 31371.1 kPa and 15513.2 kPa

      Gear box

      Transmission type Powershift transmission of intermediate type and powershift transmission planetary

      Images

      Sizes

      1. Length with bucket on ground level 14325 mm 1. Length with bucket on ground level 5867.4 mm
      3. Height to cab upper part 5275 mm 3. Height to cab upper part 3072.4 mm
      4. Wheelbase 5450 mm 4. Wheelbase 2040 mm
      5. Clearance 550 mm 5. Clearance 394 mm
      6. Hinge axis maximum height 6785 mm 6. Hinge axis maximum height 3420 mm
      8. Radius at maximum lifting and unloading 2375 mm 8. Radius at maximum lifting and unloading 882 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4715 mm 7. Unloading ground clearance at maximum lifting 2690 mm