vs.

      Caterpillar 993K vs. Caterpillar 990 H

      18 reasons to buy Caterpillar 993K:

      Sizes

      Clearance 590 mm and 478 mm 19 % more or 112 mm
      Radius at maximum lifting and unloading 2503 mm and 1620 mm 35 % more or 883 mm

      Shovel

      Unloading ground clearance at maximum lifting 4654 mm and 4172 mm 10 % more or 482 mm
      Bucket capacity with top 13 m3 and 8.6 m3 34 % more or 4.4 m3
      Brimmed bucket capacity 10 m3 and 7.3 m3 27 % more or 2.7 m3

      Operation

      Fuel Capacity 2063 l. and 1074 l. 48 % more or 989 l.
      Hydraulic system fluid volume 185 l. and 174 l. 6 % more or 11 l.
      Engine oil volume 120 l. and 95 l. 21 % more or 25 l.
      Cooling system fluid volume 318 l. and 190 l. 40 % more or 128 l.
      Transmission fluid volume 120 l. and 110 l. 8 % more or 10 l.
      Front axle / differential fluid volume 493 l. and 271 l. 45 % more or 222 l.
      Rear axle / differential fluid volume 485 l. and 261 l. 46 % more or 224 l.
      Static tipping weight 84525 kg and 46453 kg 45 % more or 38072 kg
      Generator current strength 150 amperes and 80 amperes 47 % more or 70 amperes

      Motor

      Effective power 708 kW and 468 kW 34 % more or 240 kW
      Full power 783 kW and 512 kW 35 % more or 271 kW
      Displacement 32.1 l. and 27.1 l. 16 % more or 5.0 l.

      Hydraulic system

      Unloading time 2.1 sec and 2.9 sec 28 % less or 0.8 sec

      6 reasons to buy Caterpillar 990 H:

      Shovel

      Breakout power 594 kN and 709.2 kN 16 % less or 115.2 kN

      Operation

      Turn radius 10253.5 mm and 11018 mm 7 % less or 764.5 mm

      Hydraulic system

      Lifting time 9.2 sec and 9.4 sec 2 % less or 0.2 sec
      Lowering time 3.8 sec and 6.7 sec 43 % less or 2.9 sec

      Gear box

      Maximum forward speed 22.4 km/h and 21.9 km/h 2 % more or 0.5 km/h
      Maximum reverse gear 24.8 km/h and 24.2 km/h 2 % more or 0.6 km/h

      Neutral reasons:

      Sizes

      Wheelbase 5890 mm and 4600 mm
      Hinge axis maximum height 7002 mm and 6432 mm
      Length with bucket on ground level 15214 mm and 12555 mm
      Between tyres width 5080 mm and 4183 mm
      Height to cab upper part 6000 mm and 5070 mm

      Shovel

      Shovel width 5080 mm and 4450 mm

      Operation

      Working weight 133637 kg and 77842 kg
      Operating voltage 24 V and 24 V
      Tyre size 50 / 65R51 and 41.25 / 70

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C32 ACERT and C27 MEUI ACERT

      Hydraulic system

      Overflow valve pressure 29500 kPa and 31000 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type powershift transmission and powershift transmission
      Forward gears number 3 and 3

      Images

      Sizes

      4. Wheelbase 5890 mm 4. Wheelbase 4600 mm
      5. Clearance 590 mm 5. Clearance 478 mm
      6. Hinge axis maximum height 7002 mm 6. Hinge axis maximum height 6432 mm
      8. Radius at maximum lifting and unloading 2503 mm 8. Radius at maximum lifting and unloading 1620 mm
      1. Length with bucket on ground level 15214 mm 1. Length with bucket on ground level 12555 mm
      2. Between tyres width 5080 mm 2. Between tyres width 4183 mm
      3. Height to cab upper part 6000 mm 3. Height to cab upper part 5070 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 4654 mm 7. Unloading ground clearance at maximum lifting 4172 mm