vs.

      Case 521EXT vs. Hyundai HL730XTD-7A

      8 reasons to buy Case 521EXT:

      Sizes

      Clearance 377 mm and 370 mm 2 % more or 7 mm
      Radius at maximum lifting and unloading 1116 mm and 1010 mm 9 % more or 106 mm

      Operation

      Front axle / differential fluid volume 21.5 l. and 18.4 l. 14 % more or 3.1 l.
      Rear axle / differential fluid volume 21.5 l. and 18.4 l. 14 % more or 3.1 l.
      Static tipping weight 7094.2 kg and 7020 kg 1 % more or 74.2 kg
      Engine oil volume 12 l. and 11 l. 8 % more or 1 l.

      Motor

      Full power 96.2 kW and 93.2 kW 3 % more or 3.0 kW

      Hydraulic system

      Lowering time 2.7 sec and 2.8 sec 4 % less or 0.1 sec

      13 reasons to buy Hyundai HL730XTD-7A:

      Shovel

      Unloading ground clearance at maximum lifting 3060 mm and 2780 mm 9 % more or 280 mm
      Bucket capacity with top 1.8 m3 and 1.6 m3 11 % more or 0.2 m3
      Brimmed bucket capacity 1.5 m3 and 1.4 m3 7 % more or 0.1 m3

      Operation

      Transmission fluid volume 20 l. and 18.9 l. 5 % more or 1.1 l.
      Fuel Capacity 202 l. and 189 l. 6 % more or 13 l.
      Hydraulic system fluid volume 160 l. and 114 l. 29 % more or 46 l.
      Cooling system fluid volume 30 l. and 22 l. 27 % more or 8 l.

      Motor

      Effective power 88.7 kW and 88 kW 1 % more or 0.7 kW
      Maximum torque 553.2 Nm and 551.8 Nm 0 % more or 1.4 Nm

      Hydraulic system

      Unloading time 1 sec and 1.1 sec 9 % less or 0.1 sec
      Pump bandwidth 140 l/min and 134 l/min 4 % more or 6 l/min

      Gear box

      Maximum forward speed 36 km/h and 35.9 km/h 0 % more or 0.1 km/h
      Maximum reverse gear 23.1 km/h and 22.7 km/h 2 % more or 0.4 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6652 mm and 7200 mm
      Between tyres width 2489 mm and 2450 mm
      Height to cab upper part 3277 mm and 3170 mm
      Wheelbase 2750 mm and 2750 mm
      Hinge axis maximum height 3743 mm and 3970 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 70 amperes and 70 amperes
      Rear axle oscillating 24 degrees and 24 degrees
      Tyre size 17.5 x 25 L3 and 17.5-25 12PR L3
      Working weight 12183.9 kg and 9900 kg

      Motor

      Manufacturer Case and Cummins
      Model 445TA/EGE and QSB4.5
      Displacement 4.5 l. and 4.5 l.
      Aspiration turbocharging and turbocharging

      Hydraulic system

      Overflow valve pressure 24993.5 kPa and 20615.3 kPa
      Lifting time 5.6 sec and 5.6 sec

      Gear box

      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 6652 mm 1. Length with bucket on ground level 7200 mm
      2. Between tyres width 2489 mm 2. Between tyres width 2450 mm
      3. Height to cab upper part 3277 mm 3. Height to cab upper part 3170 mm
      4. Wheelbase 2750 mm 4. Wheelbase 2750 mm
      5. Clearance 377 mm 5. Clearance 370 mm
      6. Hinge axis maximum height 3743 mm 6. Hinge axis maximum height 3970 mm
      8. Radius at maximum lifting and unloading 1116 mm 8. Radius at maximum lifting and unloading 1010 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2780 mm 7. Unloading ground clearance at maximum lifting 3060 mm