vs.

      Caterpillar 990H vs. Caterpillar 988H

      17 reasons to buy Caterpillar 990H:

      Shovel

      Unloading ground clearance at maximum lifting 3952 mm and 3466 mm 12 % more or 486 mm
      Bucket capacity with top 8.6 m3 and 6.4 m3 26 % more or 2.2 m3
      Brimmed bucket capacity 7.3 m3 and 5.3 m3 27 % more or 2.0 m3

      Operation

      Cooling system fluid volume 190 l. and 103 l. 46 % more or 87 l.
      Transmission fluid volume 110 l. and 70 l. 36 % more or 40 l.
      Front axle / differential fluid volume 271 l. and 186 l. 31 % more or 85 l.
      Fuel Capacity 1074 l. and 712 l. 34 % more or 362 l.
      Rear axle / differential fluid volume 261 l. and 186 l. 29 % more or 75 l.
      Hydraulic system fluid volume 435 l. and 267 l. 39 % more or 168 l.
      Static tipping weight 43392 kg and 34825 kg 20 % more or 8567 kg
      Engine oil volume 95 l. and 60 l. 37 % more or 35 l.

      Motor

      Displacement 27.1 l. and 18.1 l. 33 % more or 9.0 l.
      Effective power 468 kW and 373 kW 20 % more or 95 kW
      Full power 512 kW and 414 kW 19 % more or 98 kW
      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Hydraulic system

      Pump bandwidth 650 l/min and 492 l/min 24 % more or 158 l/min
      Lifting time 9.2 sec and 9.4 sec 2 % less or 0.2 sec

      8 reasons to buy Caterpillar 988H:

      Sizes

      Clearance 549 mm and 478 mm 13 % more or 71 mm
      Radius at maximum lifting and unloading 2028 mm and 1799 mm 11 % more or 229 mm

      Shovel

      Breakout power 378.4 kN and 583.6 kN 35 % less or 205.2 kN

      Operation

      Turn radius 8543 mm and 10337 mm 17 % less or 1794 mm

      Hydraulic system

      Unloading time 2.4 sec and 2.9 sec 17 % less or 0.5 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 38.6 km/h and 22.4 km/h 42 % more or 16.2 km/h
      Maximum reverse gear 25.1 km/h and 24.8 km/h 1 % more or 0.3 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 5070 mm and 4128 mm
      Wheelbase 4600 mm and 4550 mm
      Hinge axis maximum height 5866 mm and 5853 mm
      Length with bucket on ground level 12839 mm and 12215 mm
      Between tyres width 4071 mm and 3579 mm

      Shovel

      Shovel width 4450 mm and 3810 mm

      Operation

      Working weight 77842 kg and 49546 kg
      Operating voltage 24 V and 24 V
      Generator current strength 100 amperes and 100 amperes
      Rear axle oscillating 22 degrees and 26 degrees
      Tyre size 41.25/70-39 and 35/65

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C27 MEUI ACERT and C18 ACERT

      Hydraulic system

      Lowering time 3.8 sec and 3.8 sec
      Overflow valve pressure 31000 kPa and 31000 kPa

      Gear box

      Reverse gears number 3 and 3

      Images

      Sizes

      2. Between tyres width 4071 mm 2. Between tyres width 3579 mm
      3. Height to cab upper part 5070 mm 3. Height to cab upper part 4128 mm
      4. Wheelbase 4600 mm 4. Wheelbase 4550 mm
      5. Clearance 478 mm 5. Clearance 549 mm
      6. Hinge axis maximum height 5866 mm 6. Hinge axis maximum height 5853 mm
      8. Radius at maximum lifting and unloading 1799 mm 8. Radius at maximum lifting and unloading 2028 mm
      1. Length with bucket on ground level 12839 mm 1. Length with bucket on ground level 12215 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3952 mm 7. Unloading ground clearance at maximum lifting 3466 mm