vs.

      Caterpillar 988H vs. Komatsu WA1200-3

      8 reasons to buy Caterpillar 988H:

      Shovel

      Breakout power 378.4 kN and 1274.9 kN 70 % less or 896.5 kN

      Operation

      Turn radius 8543 mm and 14330 mm 40 % less or 5787 mm

      Hydraulic system

      Lifting time 9.4 sec and 13.5 sec 30 % less or 4.1 sec
      Unloading time 2.4 sec and 3 sec 20 % less or 0.6 sec
      Lowering time 3.8 sec and 5 sec 24 % less or 1.2 sec

      Gear box

      Maximum reverse gear 25.1 km/h and 22.6 km/h 10 % more or 2.5 km/h
      Maximum forward speed 38.6 km/h and 19.8 km/h 49 % more or 18.8 km/h
      Forward gears number 4 and 3 25 % more or 1

      19 reasons to buy Komatsu WA1200-3:

      Sizes

      Radius at maximum lifting and unloading 2970 mm and 2028 mm 32 % more or 942 mm

      Shovel

      Unloading ground clearance at maximum lifting 6285 mm and 3466 mm 45 % more or 2819 mm
      Bucket capacity with top 20 m3 and 6.4 m3 68 % more or 13.6 m3
      Brimmed bucket capacity 17.2 m3 and 5.3 m3 69 % more or 11.9 m3

      Operation

      Fuel Capacity 5100 l. and 712 l. 86 % more or 4388 l.
      Hydraulic system fluid volume 1200 l. and 267 l. 78 % more or 933 l.
      Engine oil volume 260 l. and 60 l. 77 % more or 200 l.
      Cooling system fluid volume 500 l. and 103 l. 79 % more or 397 l.
      Transmission fluid volume 350 l. and 70 l. 80 % more or 280 l.
      Front axle / differential fluid volume 670 l. and 186 l. 72 % more or 484 l.
      Rear axle / differential fluid volume 670 l. and 186 l. 72 % more or 484 l.
      Static tipping weight 119793.8 kg and 34825 kg 71 % more or 84968.8 kg
      Generator current strength 140 amperes and 100 amperes 29 % more or 40 amperes

      Motor

      Effective power 1163.3 kW and 373 kW 68 % more or 790.3 kW
      Full power 1278.9 kW and 414 kW 68 % more or 864.9 kW
      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev
      Displacement 60.2 l. and 18.1 l. 70 % more or 42.1 l.
      Cylinders number 16 and 6 62 % more or 10

      Hydraulic system

      Pump bandwidth 1044.8 l/min and 492 l/min 53 % more or 552.8 l/min

      Neutral reasons:

      Sizes

      Hinge axis maximum height 5853 mm and 8830 mm
      Wheelbase 4550 mm and 7100 mm
      Length with bucket on ground level 12215 mm and 18200 mm
      Between tyres width 3579 mm and 5710 mm
      Height to cab upper part 4128 mm and 6858 mm

      Shovel

      Shovel width 3810 mm and 6400 mm

      Operation

      Working weight 49546 kg and 205200.7 kg
      Operating voltage 24 V and 24 V
      Rear axle oscillating 26 degrees and 20 degrees
      Tyre size 35/65 and 55.5/80-57

      Motor

      Manufacturer Caterpillar and Cummins
      Model C18 ACERT and QSK60

      Hydraulic system

      Overflow valve pressure 31000 kPa and 31371.1 kPa

      Gear box

      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 12215 mm 1. Length with bucket on ground level 18200 mm
      2. Between tyres width 3579 mm 2. Between tyres width 5710 mm
      3. Height to cab upper part 4128 mm 3. Height to cab upper part 6858 mm
      4. Wheelbase 4550 mm 4. Wheelbase 7100 mm
      6. Hinge axis maximum height 5853 mm 6. Hinge axis maximum height 8830 mm
      8. Radius at maximum lifting and unloading 2028 mm 8. Radius at maximum lifting and unloading 2970 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3466 mm 7. Unloading ground clearance at maximum lifting 6285 mm