vs.

      Komatsu WA200PZ-6 vs. Caterpillar 904H

      16 reasons to buy Komatsu WA200PZ-6:

      Sizes

      Clearance 495 mm and 245 mm 51 % more or 250 mm
      Radius at maximum lifting and unloading 1075 mm and 665 mm 38 % more or 410 mm

      Shovel

      Unloading ground clearance at maximum lifting 2815 mm and 2380 mm 15 % more or 435 mm

      Operation

      Fuel Capacity 177 l. and 83 l. 53 % more or 94 l.
      Hydraulic system fluid volume 58 l. and 43 l. 26 % more or 15 l.
      Engine oil volume 15.5 l. and 7.5 l. 52 % more or 8.0 l.
      Cooling system fluid volume 17 l. and 8 l. 53 % more or 9 l.
      Static tipping weight 8145 kg and 3000 kg 63 % more or 5145 kg

      Motor

      Displacement 4.5 l. and 2.5 l. 44 % more or 2.0 l.
      Effective power 94 kW and 38.8 kW 59 % more or 55.2 kW
      Full power 95.2 kW and 41 kW 57 % more or 54.2 kW

      Hydraulic system

      Pump bandwidth 85 l/min and 83 l/min 2 % more or 2 l/min

      Gear box

      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
      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 4 and 2 50 % more or 2

      3 reasons to buy Caterpillar 904H:

      Operation

      Generator current strength 90 amperes and 60 amperes 33 % more or 30 amperes

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Hydraulic system

      Lifting time 4.5 sec and 5.7 sec 21 % less or 1.2 sec

      Neutral reasons:

      Sizes

      Wheelbase 2840 mm and 1900 mm
      Hinge axis maximum height 3885 mm and 3110 mm
      Length with bucket on ground level 7405 mm and 4695 mm
      Between tyres width 2470 mm and 1645 mm
      Height to cab upper part 3180 mm and 2390 mm

      Shovel

      Shovel width 2550 mm and 1780 mm

      Operation

      Working weight 11465 kg and 4490 kg
      Tyre size 20.5-25 12PR L2 and 12-16.5, 10PR

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SAA4D107E-1 and MHI S4Q2-T
      Cylinders number 4 and 4
      Aspiration turbocharging, cooling at the outlet and turbocharging

      Hydraulic system

      Overflow valve pressure 20600 kPa and 20684.3 kPa
      Lowering time 3.2 sec and 3.2 sec

      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 7405 mm 1. Length with bucket on ground level 4695 mm
      2. Between tyres width 2470 mm 2. Between tyres width 1645 mm
      3. Height to cab upper part 3180 mm 3. Height to cab upper part 2390 mm
      4. Wheelbase 2840 mm 4. Wheelbase 1900 mm
      5. Clearance 495 mm 5. Clearance 245 mm
      6. Hinge axis maximum height 3885 mm 6. Hinge axis maximum height 3110 mm
      8. Radius at maximum lifting and unloading 1075 mm 8. Radius at maximum lifting and unloading 665 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2815 mm 7. Unloading ground clearance at maximum lifting 2380 mm