vs.

      Caterpillar 904B vs. Komatsu WA700-3 With AJSS

      3 reasons to buy Caterpillar 904B:

      Operation

      Turn radius 1330 mm and 8280 mm 84 % less or 6950 mm

      Hydraulic system

      Lifting time 4.5 sec and 9.7 sec 54 % less or 5.2 sec
      Lowering time 3.2 sec and 3.6 sec 11 % less or 0.4 sec

      15 reasons to buy Komatsu WA700-3 With AJSS:

      Sizes

      Clearance 580 mm and 245 mm 58 % more or 335 mm
      Radius at maximum lifting and unloading 1890 mm and 658 mm 65 % more or 1232 mm

      Shovel

      Unloading ground clearance at maximum lifting 4320 mm and 2390 mm 45 % more or 1930 mm

      Operation

      Fuel Capacity 1100 l. and 83 l. 92 % more or 1017 l.
      Hydraulic system fluid volume 470.1 l. and 43 l. 91 % more or 427.1 l.
      Cooling system fluid volume 219.2 l. and 8 l. 96 % more or 211.2 l.
      Transmission fluid volume 104.9 l. and 7.5 l. 93 % more or 97.4 l.
      Static tipping weight 46828.9 kg and 2980 kg 94 % more or 43848.9 kg

      Motor

      Effective power 501.1 kW and 41.8 kW 92 % more or 459.3 kW
      Full power 510.1 kW and 39.5 kW 92 % more or 470.6 kW

      Hydraulic system

      Pump bandwidth 405 l/min and 83 l/min 80 % more or 322 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 30 km/h and 20 km/h 33 % more or 10 km/h
      Maximum reverse gear 32.3 km/h and 20 km/h 38 % more or 12.3 km/h

      Neutral reasons:

      Sizes

      Between tyres width 1780 mm and 4080 mm
      Height to cab upper part 2390 mm and 4830 mm
      Wheelbase 658 mm and 4800 mm
      Hinge axis maximum height 3120 mm and 6590 mm
      Length with bucket on ground level 5300 mm and 12140 mm

      Shovel

      Shovel width 1780 mm and 4570 mm

      Operation

      Tyre size 12.5-18 and 41.25/75-39
      Working weight 4450 kg and 71019 kg
      Operating voltage 12 V and 24 V
      Generator current strength 75 amperes and 75 amperes

      Motor

      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model S4Q2 turbocharging and SAA6D170E-3

      Hydraulic system

      Overflow valve pressure 20700 kPa and 31371.1 kPa

      Gear box

      Transmission type Hydrostatic single-path and powershift

      Images

      Sizes

      2. Between tyres width 1780 mm 2. Between tyres width 4080 mm
      3. Height to cab upper part 2390 mm 3. Height to cab upper part 4830 mm
      4. Wheelbase 658 mm 4. Wheelbase 4800 mm
      5. Clearance 245 mm 5. Clearance 580 mm
      6. Hinge axis maximum height 3120 mm 6. Hinge axis maximum height 6590 mm
      8. Radius at maximum lifting and unloading 658 mm 8. Radius at maximum lifting and unloading 1890 mm
      1. Length with bucket on ground level 5300 mm 1. Length with bucket on ground level 12140 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2390 mm 7. Unloading ground clearance at maximum lifting 4320 mm