vs.

      Hitachi LX30-7 vs. Caterpillar 904B

      3 reasons to buy Hitachi LX30-7:

      Sizes

      Clearance 295 mm and 245 mm 17 % more or 50 mm
      Radius at maximum lifting and unloading 845 mm and 658 mm 22 % more or 187 mm

      Shovel

      Unloading ground clearance at maximum lifting 2445 mm and 2390 mm 2 % more or 55 mm

      13 reasons to buy Caterpillar 904B:

      Shovel

      Breakout power 35.6 kN and 36 kN 1 % less or 0.4 kN

      Operation

      Engine oil volume 7.5 l. and 5.6 l. 25 % more or 1.9 l.
      Cooling system fluid volume 8 l. and 6.1 l. 24 % more or 1.9 l.
      Static tipping weight 2980 kg and 2060 kg 31 % more or 920 kg
      Turn radius 1330 mm and 3220 mm 59 % less or 1890 mm
      Fuel Capacity 83 l. and 50 l. 40 % more or 33 l.
      Generator current strength 75 amperes and 40 amperes 47 % more or 35 amperes
      Hydraulic system fluid volume 43 l. and 42 l. 2 % more or 1 l.

      Motor

      Effective power 41.8 kW and 27.2 kW 35 % more or 14.6 kW

      Hydraulic system

      Lifting time 4.5 sec and 5 sec 10 % less or 0.5 sec
      Pump bandwidth 83 l/min and 41.2 l/min 50 % more or 41.8 l/min

      Gear box

      Maximum forward speed 20 km/h and 15 km/h 25 % more or 5 km/h
      Maximum reverse gear 20 km/h and 15 km/h 25 % more or 5 km/h

      Neutral reasons:

      Sizes

      Between tyres width 1655 mm and 1780 mm
      Height to cab upper part 2540 mm and 2390 mm
      Wheelbase 1900 mm and 658 mm
      Hinge axis maximum height 3030 mm and 3120 mm
      Length with bucket on ground level 4425 mm and 5300 mm

      Shovel

      Shovel width 1690 mm and 1780 mm

      Operation

      Tyre size 15.5/60-18-8PR (L2) tubeless, nylon housing and 12.5-18
      Working weight 3265 kg and 4450 kg
      Operating voltage 12 V and 12 V
      Rear axle oscillating 16 degrees and 37 degrees

      Motor

      Model D1503-DI-T-K2A and S4Q2 turbocharging
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Lowering time 3.2 sec and 3.2 sec
      Overflow valve pressure 20615.3 kPa and 20700 kPa

      Gear box

      Transmission type Hydrostatic transmission, automatically controlling power and speed with the help of electrical control devices and Hydrostatic single-path

      Images

      Sizes

      1. Length with bucket on ground level 4425 mm 1. Length with bucket on ground level 5300 mm
      2. Between tyres width 1655 mm 2. Between tyres width 1780 mm
      3. Height to cab upper part 2540 mm 3. Height to cab upper part 2390 mm
      4. Wheelbase 1900 mm 4. Wheelbase 658 mm
      5. Clearance 295 mm 5. Clearance 245 mm
      6. Hinge axis maximum height 3030 mm 6. Hinge axis maximum height 3120 mm
      8. Radius at maximum lifting and unloading 845 mm 8. Radius at maximum lifting and unloading 658 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2445 mm 7. Unloading ground clearance at maximum lifting 2390 mm