vs.

      Komatsu WA85-3 vs. Volvo BM 4200B

      9 reasons to buy Komatsu WA85-3:

      Sizes

      Clearance 480 mm and 385 mm 20 % more or 95 mm
      Radius at maximum lifting and unloading 865 mm and 780 mm 10 % more or 85 mm

      Operation

      Generator current strength 80 amperes and 55 amperes 31 % more or 25 amperes
      Turn radius 3790 mm and 5270 mm 28 % less or 1480 mm

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev
      Torque measured at 1600 rev / min and 1200 rev / min 25 % more or 400 rev

      Hydraulic system

      Lifting time 4.9 sec and 5.5 sec 11 % less or 0.6 sec
      Unloading time 1 sec and 2.2 sec 55 % less or 1.2 sec
      Lowering time 2.6 sec and 3.4 sec 24 % less or 0.8 sec

      16 reasons to buy Volvo BM 4200B:

      Shovel

      Breakout power 47.6 kN and 48.6 kN 2 % less or 1.0 kN
      Unloading ground clearance at maximum lifting 2910 mm and 2585 mm 11 % more or 325 mm

      Operation

      Fuel Capacity 160 l. and 90 l. 44 % more or 70 l.
      Hydraulic system fluid volume 125 l. and 95 l. 24 % more or 30 l.
      Engine oil volume 10 l. and 9.4 l. 6 % more or 0.6 l.
      Cooling system fluid volume 27 l. and 12.3 l. 54 % more or 14.7 l.
      Front axle / differential fluid volume 22.5 l. and 6.1 l. 73 % more or 16.4 l.
      Rear axle / differential fluid volume 22.5 l. and 6.5 l. 71 % more or 16.0 l.
      Static tipping weight 5200 kg and 4030 kg 22 % more or 1170 kg

      Motor

      Full power 67.1 kW and 48.5 kW 28 % more or 18.6 kW
      Displacement 4.5 l. and 3.3 l. 27 % more or 1.2 l.
      Maximum torque 310 Nm and 240 Nm 23 % more or 70 Nm

      Hydraulic system

      Pump bandwidth 160 l/min and 64.1 l/min 60 % more or 95.9 l/min

      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 42 km/h and 5.7 km/h 86 % more or 36.3 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 5410 mm and 6070 mm
      Height to cab upper part 2670 mm and 2935 mm
      Wheelbase 2000 mm and 2700 mm
      Hinge axis maximum height 3225 mm and 3710 mm

      Shovel

      Shovel width 2050 mm and 2300 mm

      Operation

      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 405/70 R20 SPT 9 and 15.5R25
      Working weight 5000 kg and 7600 kg
      Operating voltage 12 V and 24 V

      Motor

      Cylinders number 4 and 4
      Manufacturer Komatsu and Volvo
      Model 4D98E and BM D 45 B

      Hydraulic system

      Type of pump Closed Hydraulic Circuit and vane pumps
      Overflow valve pressure 20500 kPa and 15995.8 kPa

      Gear box

      Transmission type Hydro-Static Transmission and powershift transmission

      Images

      Sizes

      5. Clearance 480 mm 5. Clearance 385 mm
      6. Hinge axis maximum height 3225 mm 6. Hinge axis maximum height 3710 mm
      8. Radius at maximum lifting and unloading 865 mm 8. Radius at maximum lifting and unloading 780 mm
      1. Length with bucket on ground level 5410 mm 1. Length with bucket on ground level 6070 mm
      3. Height to cab upper part 2670 mm 3. Height to cab upper part 2935 mm
      4. Wheelbase 2000 mm 4. Wheelbase 2700 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2585 mm 7. Unloading ground clearance at maximum lifting 2910 mm