vs.

      Doosan DL400 vs. Komatsu WA250-5

      19 reasons to buy Doosan DL400:

      Sizes

      Clearance 510 mm and 460 mm 10 % more or 50 mm
      Radius at maximum lifting and unloading 2975 mm and 1020 mm 66 % more or 1955 mm

      Shovel

      Unloading ground clearance at maximum lifting 2975 mm and 2905 mm 2 % more or 70 mm
      Bucket capacity with top 3.9 m3 and 2.1 m3 46 % more or 1.8 m3

      Operation

      Fuel Capacity 365 l. and 181 l. 50 % more or 184 l.
      Hydraulic system fluid volume 265 l. and 67 l. 75 % more or 198 l.
      Engine oil volume 25 l. and 19.5 l. 22 % more or 5.5 l.
      Cooling system fluid volume 50 l. and 17.5 l. 65 % more or 32.5 l.
      Transmission fluid volume 54 l. and 6.9 l. 87 % more or 47.1 l.
      Front axle / differential fluid volume 45 l. and 18 l. 60 % more or 27 l.
      Rear axle / differential fluid volume 42 l. and 18 l. 57 % more or 24 l.
      Generator current strength 70 amperes and 60 amperes 14 % more or 10 amperes

      Motor

      Maximum torque 1451 Nm and 618 Nm 57 % more or 833 Nm
      Full power 231.2 kW and 100.7 kW 56 % more or 130.5 kW
      Displacement 8.9 l. and 5.9 l. 34 % more or 3.0 l.

      Hydraulic system

      Pump bandwidth 380 l/min and 163 l/min 57 % more or 217 l/min
      Lifting time 6 sec and 6.3 sec 5 % less or 0.3 sec
      Unloading time 1.4 sec and 1.7 sec 18 % less or 0.3 sec
      Lowering time 3 sec and 3.3 sec 9 % less or 0.3 sec

      3 reasons to buy Komatsu WA250-5:

      Shovel

      Breakout power 28101.1 pound and 49458 pound 43 % less or 21356.9 pound

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum reverse gear 38 km/h and 28 km/h 26 % more or 10 km/h

      Neutral reasons:

      Sizes

      Hinge axis maximum height 4350 mm and 3785 mm
      Wheelbase 3500 mm and 2900 mm
      Length with bucket on ground level 8710 mm and 6925 mm
      Between tyres width 2985 mm and 2470 mm
      Height to cab upper part 3522 mm and 3240 mm

      Shovel

      Shovel width 3200 mm and 2550 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 30 degrees
      Tyre size 26.5-25-20PR-L3 and 20.5 R25

      Motor

      Cylinders number 6 and 6
      Aspiration Turbocharged engine with intermediate cooling of charging air by oncoming air flow and turbocharging
      Manufacturer Cummins and Komatsu
      Model QSL 9 and SAA6 D102 E
      Power measured at 2000 rev / min and 2000 rev / min
      Torque measured at 1400 rev / min and 1400 rev / min

      Hydraulic system

      Type of pump axial piston pump and gear type pump
      Overflow valve pressure 25000 kPa and 21000 kPa

      Gear box

      Maximum forward speed 38 km/h and 38 km/h
      Transmission type powershift transmission and Electronically controlled hydrostatic transmission
      Forward gears number 4 and 4

      Images

      Sizes

      6. Hinge axis maximum height 4350 mm 6. Hinge axis maximum height 3785 mm
      8. Radius at maximum lifting and unloading 2975 mm 8. Radius at maximum lifting and unloading 1020 mm
      1. Length with bucket on ground level 8710 mm 1. Length with bucket on ground level 6925 mm
      2. Between tyres width 2985 mm 2. Between tyres width 2470 mm
      3. Height to cab upper part 3522 mm 3. Height to cab upper part 3240 mm
      4. Wheelbase 3500 mm 4. Wheelbase 2900 mm
      5. Clearance 510 mm 5. Clearance 460 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2975 mm 7. Unloading ground clearance at maximum lifting 2905 mm