vs.

      Case 621E vs. Caterpillar 928HZ

      11 reasons to buy Case 621E:

      Sizes

      Radius at maximum lifting and unloading 1013 mm and 927 mm 8 % more or 86 mm

      Shovel

      Breakout power 103.4 kN and 114.9 kN 10 % less or 11.5 kN
      Bucket capacity with top 2.3 m3 and 2 m3 13 % more or 0.3 m3
      Brimmed bucket capacity 2 m3 and 1.7 m3 15 % more or 0.3 m3

      Operation

      Turn radius 5245 mm and 5781 mm 9 % less or 536 mm
      Fuel Capacity 246 l. and 225 l. 9 % more or 21 l.
      Hydraulic system fluid volume 147.6 l. and 125 l. 15 % more or 22.6 l.
      Static tipping weight 10603 kg and 9983 kg 6 % more or 620 kg

      Motor

      Displacement 6.7 l. and 6.6 l. 1 % more or 0.1 l.

      Hydraulic system

      Pump bandwidth 171 l/min and 152 l/min 11 % more or 19 l/min

      Gear box

      Maximum forward speed 38.6 km/h and 37.7 km/h 2 % more or 0.9 km/h

      15 reasons to buy Caterpillar 928HZ:

      Sizes

      Clearance 408 mm and 370 mm 9 % more or 38 mm

      Shovel

      Unloading ground clearance at maximum lifting 2879 mm and 2801 mm 3 % more or 78 mm

      Operation

      Engine oil volume 15 l. and 13.2 l. 12 % more or 1.8 l.
      Cooling system fluid volume 42 l. and 36 l. 14 % more or 6 l.
      Transmission fluid volume 34.5 l. and 18.9 l. 45 % more or 15.6 l.
      Front axle / differential fluid volume 26 l. and 22 l. 15 % more or 4 l.
      Rear axle / differential fluid volume 25 l. and 22 l. 12 % more or 3 l.

      Motor

      Power measured at 2300 rev / min and 1800 rev / min 22 % more or 500 rev
      Full power 119 kW and 116 kW 3 % more or 3 kW
      Maximum torque 742 Nm and 689 Nm 7 % more or 53 Nm
      Effective power 111 kW and 109 kW 2 % more or 2 kW

      Hydraulic system

      Lifting time 6.1 sec and 6.3 sec 3 % less or 0.2 sec
      Unloading time 1.2 sec and 1.3 sec 8 % less or 0.1 sec
      Lowering time 2.8 sec and 4.7 sec 40 % less or 1.9 sec

      Gear box

      Maximum reverse gear 25.8 km/h and 25 km/h 3 % more or 0.8 km/h

      Neutral reasons:

      Sizes

      Between tyres width 2523 mm and 2570 mm
      Length with bucket on ground level 7384 mm and 7252 mm
      Height to cab upper part 3395 mm and 3269 mm
      Wheelbase 2900 mm and 2900 mm
      Hinge axis maximum height 3830 mm and 3872 mm

      Shovel

      Shovel width 2602 mm and 2549 mm

      Operation

      Tyre size 20.5 R25 and 20.5 R25 L3
      Working weight 12431 kg and 12564 kg

      Motor

      Cylinders number 6 and 6
      Manufacturer Case and Caterpillar
      Model Family IV, 667TA/EDB, III Level III certified and C6.6

      Hydraulic system

      Overflow valve pressure 24822 kPa and 25900 kPa

      Gear box

      Transmission type 4 forward / 3 reverse gears proportional with electronic control module and Standard transmission
      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 7384 mm 1. Length with bucket on ground level 7252 mm
      2. Between tyres width 2523 mm 2. Between tyres width 2570 mm
      3. Height to cab upper part 3395 mm 3. Height to cab upper part 3269 mm
      4. Wheelbase 2900 mm 4. Wheelbase 2900 mm
      5. Clearance 370 mm 5. Clearance 408 mm
      6. Hinge axis maximum height 3830 mm 6. Hinge axis maximum height 3872 mm
      8. Radius at maximum lifting and unloading 1013 mm 8. Radius at maximum lifting and unloading 927 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2801 mm 7. Unloading ground clearance at maximum lifting 2879 mm