vs.

      Komatsu WA250PZ-6 vs. Volvo L20B

      21 reasons to buy Komatsu WA250PZ-6:

      Sizes

      Clearance 465 mm and 325 mm 30 % more or 140 mm
      Radius at maximum lifting and unloading 1088 mm and 710 mm 35 % more or 378 mm

      Shovel

      Unloading ground clearance at maximum lifting 2861 mm and 2510 mm 12 % more or 351 mm

      Operation

      Static tipping weight 8925 kg and 3200 kg 64 % more or 5725 kg
      Fuel Capacity 186 l. and 60 l. 68 % more or 126 l.
      Hydraulic system fluid volume 67 l. and 60 l. 10 % more or 7 l.
      Engine oil volume 23 l. and 10.5 l. 54 % more or 12.5 l.
      Front axle / differential fluid volume 18 l. and 4.1 l. 77 % more or 13.9 l.
      Rear axle / differential fluid volume 18 l. and 5.8 l. 68 % more or 12.2 l.

      Motor

      Effective power 103 kW and 40.3 kW 61 % more or 62.7 kW
      Full power 104 kW and 41.8 kW 60 % more or 62.2 kW
      Displacement 6.7 l. and 3.1 l. 54 % more or 3.6 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Lowering time 3.3 sec and 4 sec 17 % less or 0.7 sec
      Pump bandwidth 110 l/min and 52 l/min 53 % more or 58 l/min
      Lifting time 5.7 sec and 6 sec 5 % less or 0.3 sec
      Unloading time 1.6 sec and 2 sec 20 % less or 0.4 sec

      Gear box

      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 4 and 2 50 % more or 2
      Maximum forward speed 38 km/h and 20 km/h 47 % more or 18 km/h
      Maximum reverse gear 38 km/h and 20 km/h 47 % more or 18 km/h

      3 reasons to buy Volvo L20B:

      Shovel

      Breakout power 30.5 kN and 107.9 kN 72 % less or 77.4 kN

      Operation

      Generator current strength 80 amperes and 60 amperes 25 % more or 20 amperes

      Motor

      Power measured at 2300 rev / min and 2000 rev / min 13 % more or 300 rev

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7337 mm and 5070 mm
      Between tyres width 2470 mm and 1724 mm
      Height to cab upper part 3200 mm and 2475 mm
      Wheelbase 2900 mm and 2050 mm
      Hinge axis maximum height 3965 mm and 3150 mm

      Shovel

      Shovel width 2685 mm and 1800 mm

      Operation

      Rear axle oscillating 24 degrees and 20 degrees
      Tyre size 20.5-25 12PR L2 and 12.0-18
      Operating voltage 24 V and 12 V
      Working weight 12600 kg and 4330 kg

      Motor

      Manufacturer Komatsu and Volvo
      Model SAA6D107E-1 and D3DCAE2
      Aspiration turbocharging, cooling at the outlet and natural aspiration

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 18615.8 kPa and 20000 kPa

      Gear box

      Transmission type Hydrostatic, 1 pump, 2 electric motors with the speed range selection and Hydro-Static Transmission

      Images

      Sizes

      1. Length with bucket on ground level 7337 mm 1. Length with bucket on ground level 5070 mm
      2. Between tyres width 2470 mm 2. Between tyres width 1724 mm
      3. Height to cab upper part 3200 mm 3. Height to cab upper part 2475 mm
      4. Wheelbase 2900 mm 4. Wheelbase 2050 mm
      5. Clearance 465 mm 5. Clearance 325 mm
      6. Hinge axis maximum height 3965 mm 6. Hinge axis maximum height 3150 mm
      8. Radius at maximum lifting and unloading 1088 mm 8. Radius at maximum lifting and unloading 710 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2861 mm 7. Unloading ground clearance at maximum lifting 2510 mm