vs.

      Caterpillar 990H vs. Hitachi LX300-7A

      18 reasons to buy Caterpillar 990H:

      Sizes

      Radius at maximum lifting and unloading 1799 mm and 1480 mm 18 % more or 319 mm
      Clearance 478 mm and 425 mm 11 % more or 53 mm

      Shovel

      Unloading ground clearance at maximum lifting 3952 mm and 3130 mm 21 % more or 822 mm
      Bucket capacity with top 8.6 m3 and 5 m3 42 % more or 3.6 m3
      Brimmed bucket capacity 7.3 m3 and 4.3 m3 41 % more or 3.0 m3

      Operation

      Engine oil volume 95 l. and 34 l. 64 % more or 61 l.
      Cooling system fluid volume 190 l. and 90 l. 53 % more or 100 l.
      Transmission fluid volume 110 l. and 50 l. 55 % more or 60 l.
      Front axle / differential fluid volume 271 l. and 85 l. 69 % more or 186 l.
      Rear axle / differential fluid volume 261 l. and 87 l. 67 % more or 174 l.
      Static tipping weight 43392 kg and 20640 kg 52 % more or 22752 kg
      Generator current strength 100 amperes and 50 amperes 50 % more or 50 amperes
      Fuel Capacity 1074 l. and 450 l. 58 % more or 624 l.
      Hydraulic system fluid volume 435 l. and 260 l. 40 % more or 175 l.

      Motor

      Effective power 468 kW and 243 kW 48 % more or 225 kW
      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Displacement 27.1 l. and 15.7 l. 42 % more or 11.4 l.

      Hydraulic system

      Pump bandwidth 650 l/min and 154 l/min 76 % more or 496 l/min

      9 reasons to buy Hitachi LX300-7A:

      Shovel

      Breakout power 237 kN and 583.6 kN 59 % less or 346.6 kN

      Operation

      Turn radius 6780 mm and 10337 mm 34 % less or 3557 mm

      Hydraulic system

      Lifting time 6.8 sec and 9.2 sec 26 % less or 2.4 sec
      Unloading time 1.7 sec and 2.9 sec 41 % less or 1.2 sec
      Lowering time 3.5 sec and 3.8 sec 8 % less or 0.3 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 33.5 km/h and 22.4 km/h 33 % more or 11.1 km/h
      Maximum reverse gear 34.5 km/h and 24.8 km/h 28 % more or 9.7 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 12839 mm and 9430 mm
      Between tyres width 4071 mm and 3180 mm
      Hinge axis maximum height 5866 mm and 4430 mm
      Height to cab upper part 5070 mm and 3750 mm
      Wheelbase 4600 mm and 3700 mm

      Shovel

      Shovel width 4450 mm and 3480 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 22 degrees and 24 degrees
      Tyre size 41.25/70-39 and 26.5-25-24PR (L3)
      Working weight 77842 kg and 29700 kg

      Motor

      Manufacturer Caterpillar and Isuzu
      Model C27 MEUI ACERT and CC-6WG1X

      Hydraulic system

      Overflow valve pressure 31000 kPa and 20600 kPa

      Gear box

      Transmission type powershift and Torque converter, powershift of intermediate type with automatic switching, computer-controlled and manual gearbox

      Images

      Sizes

      1. Length with bucket on ground level 12839 mm 1. Length with bucket on ground level 9430 mm
      2. Between tyres width 4071 mm 2. Between tyres width 3180 mm
      3. Height to cab upper part 5070 mm 3. Height to cab upper part 3750 mm
      4. Wheelbase 4600 mm 4. Wheelbase 3700 mm
      5. Clearance 478 mm 5. Clearance 425 mm
      6. Hinge axis maximum height 5866 mm 6. Hinge axis maximum height 4430 mm
      8. Radius at maximum lifting and unloading 1799 mm 8. Radius at maximum lifting and unloading 1480 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3952 mm 7. Unloading ground clearance at maximum lifting 3130 mm