vs.

      Case 621DXT vs. Hyundai HL780-9

      3 reasons to buy Case 621DXT:

      Hydraulic system

      Lifting time 5.4 sec and 6.1 sec 11 % less or 0.7 sec

      Gear box

      Maximum forward speed 38.6 km/h and 36.5 km/h 5 % more or 2.1 km/h
      Maximum reverse gear 25.1 km/h and 25 km/h 0 % more or 0.1 km/h

      19 reasons to buy Hyundai HL780-9:

      Sizes

      Clearance 495 mm and 474 mm 4 % more or 21 mm
      Radius at maximum lifting and unloading 1430 mm and 1141 mm 20 % more or 289 mm

      Shovel

      Unloading ground clearance at maximum lifting 3300 mm and 2877 mm 13 % more or 423 mm
      Brimmed bucket capacity 4.6 m3 and 1.9 m3 59 % more or 2.7 m3

      Operation

      Fuel Capacity 450 l. and 189.3 l. 58 % more or 260.7 l.
      Hydraulic system fluid volume 234 l. and 113.6 l. 51 % more or 120.4 l.
      Engine oil volume 38 l. and 16.2 l. 57 % more or 21.8 l.
      Cooling system fluid volume 65 l. and 23.8 l. 63 % more or 41.2 l.
      Transmission fluid volume 43 l. and 18.9 l. 56 % more or 24.1 l.
      Front axle / differential fluid volume 58 l. and 22 l. 62 % more or 36 l.
      Rear axle / differential fluid volume 58 l. and 22 l. 62 % more or 36 l.
      Static tipping weight 24200 kg and 9216.1 kg 62 % more or 14983.9 kg

      Motor

      Effective power 256.5 kW and 101.4 kW 60 % more or 155.1 kW
      Full power 259.5 kW and 110.4 kW 57 % more or 149.1 kW
      Torque measured at 1400 rev / min and 1200 rev / min 14 % more or 200 rev
      Maximum torque 1674.4 Nm and 690.1 Nm 59 % more or 984.3 Nm

      Hydraulic system

      Pump bandwidth 420 l/min and 171.1 l/min 59 % more or 248.9 l/min
      Unloading time 1.4 sec and 1.7 sec 18 % less or 0.3 sec
      Lowering time 4.1 sec and 4.4 sec 7 % less or 0.3 sec

      Neutral reasons:

      Sizes

      Height to cab upper part 3306 mm and 3865 mm
      Wheelbase 2900 mm and 3700 mm
      Hinge axis maximum height 3961 mm and 4560 mm
      Length with bucket on ground level 7121 mm and 9630 mm
      Between tyres width 2382 mm and 3220 mm

      Operation

      Tyre size 20.5x25 and 29.5-25
      Working weight 12644.8 kg and 30000 kg
      Operating voltage 24 V and 24 V
      Generator current strength 70 amperes and 70 amperes
      Rear axle oscillating 24 degrees and 26 degrees

      Motor

      Cylinders number 6 and 6
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Case and Cummins
      Model 668TA/M2 and QSM11
      Power measured at 2000 rev / min and 2000 rev / min

      Hydraulic system

      Type of pump variable displacement with locking in the middle position and alternating Axial-piston pump

      Gear box

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

      Images

      Sizes

      1. Length with bucket on ground level 7121 mm 1. Length with bucket on ground level 9630 mm
      2. Between tyres width 2382 mm 2. Between tyres width 3220 mm
      3. Height to cab upper part 3306 mm 3. Height to cab upper part 3865 mm
      4. Wheelbase 2900 mm 4. Wheelbase 3700 mm
      5. Clearance 474 mm 5. Clearance 495 mm
      6. Hinge axis maximum height 3961 mm 6. Hinge axis maximum height 4560 mm
      8. Radius at maximum lifting and unloading 1141 mm 8. Radius at maximum lifting and unloading 1430 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2877 mm 7. Unloading ground clearance at maximum lifting 3300 mm