vs.

      Hitachi LX300-7A vs. Case 721DXT

      17 reasons to buy Hitachi LX300-7A:

      Sizes

      Clearance 425 mm and 365 mm 14 % more or 60 mm
      Radius at maximum lifting and unloading 1480 mm and 1279 mm 14 % more or 201 mm

      Shovel

      Unloading ground clearance at maximum lifting 3130 mm and 2930 mm 6 % more or 200 mm
      Bucket capacity with top 5 m3 and 2.3 m3 54 % more or 2.7 m3

      Operation

      Fuel Capacity 450 l. and 246 l. 45 % more or 204 l.
      Hydraulic system fluid volume 260 l. and 193.1 l. 26 % more or 66.9 l.
      Engine oil volume 34 l. and 14.2 l. 58 % more or 19.8 l.
      Cooling system fluid volume 90 l. and 36.9 l. 59 % more or 53.1 l.
      Transmission fluid volume 50 l. and 25.6 l. 49 % more or 24.4 l.
      Front axle / differential fluid volume 85 l. and 30.3 l. 64 % more or 54.7 l.
      Rear axle / differential fluid volume 87 l. and 27.4 l. 69 % more or 59.6 l.
      Static tipping weight 20640 kg and 12526 kg 39 % more or 8114 kg

      Motor

      Displacement 15.7 l. and 6.7 l. 57 % more or 9.0 l.
      Effective power 243 kW and 126.8 kW 48 % more or 116.2 kW

      Hydraulic system

      Unloading time 1.7 sec and 1.9 sec 11 % less or 0.2 sec

      Gear box

      Maximum reverse gear 34.5 km/h and 25.7 km/h 26 % more or 8.8 km/h
      Reverse gears number 4 and 3 25 % more or 1

      8 reasons to buy Case 721DXT:

      Shovel

      Breakout power 124.8 kN and 237 kN 47 % less or 112.2 kN

      Operation

      Turn radius 5770 mm and 6780 mm 15 % less or 1010 mm
      Generator current strength 70 amperes and 50 amperes 29 % more or 20 amperes

      Motor

      Power measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev

      Hydraulic system

      Pump bandwidth 779.8 l/min and 154 l/min 80 % more or 625.8 l/min
      Lifting time 5.6 sec and 6.8 sec 18 % less or 1.2 sec
      Lowering time 3.3 sec and 3.5 sec 6 % less or 0.2 sec

      Gear box

      Maximum forward speed 38 km/h and 33.5 km/h 12 % more or 4.5 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3750 mm and 3337 mm
      Wheelbase 3700 mm and 3253 mm
      Hinge axis maximum height 4430 mm and 4157 mm
      Length with bucket on ground level 9430 mm and 7919 mm
      Between tyres width 3180 mm and 2603 mm

      Shovel

      Shovel width 3480 mm and 2700 mm

      Operation

      Operating voltage 24 V and 24 V
      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 26.5-25-24PR (L3) and 20.5x25 L3
      Working weight 29700 kg and 14321.7 kg

      Motor

      Cylinders number 6 and 6
      Aspiration Turbocharging with intercooler and Turbocharger with air cooling by oncoming air flow
      Manufacturer Isuzu and Case
      Model CC-6WG1X and Family III 668TA/E2

      Hydraulic system

      Type of pump gear type pump and in the middle position with locking with pressure / flow compensation
      Overflow valve pressure 20600 kPa and 25000 kPa

      Gear box

      Transmission type Torque converter, powershift of intermediate type with automatic switching, computer-controlled and manual gearbox and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating
      Forward gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 9430 mm 1. Length with bucket on ground level 7919 mm
      2. Between tyres width 3180 mm 2. Between tyres width 2603 mm
      3. Height to cab upper part 3750 mm 3. Height to cab upper part 3337 mm
      4. Wheelbase 3700 mm 4. Wheelbase 3253 mm
      5. Clearance 425 mm 5. Clearance 365 mm
      6. Hinge axis maximum height 4430 mm 6. Hinge axis maximum height 4157 mm
      8. Radius at maximum lifting and unloading 1480 mm 8. Radius at maximum lifting and unloading 1279 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3130 mm 7. Unloading ground clearance at maximum lifting 2930 mm