vs.

      Case 721C vs. Caterpillar 980H

      6 reasons to buy Case 721C:

      Shovel

      Breakout power 35005 pound and 61425 pound 43 % less or 26420 pound

      Operation

      Turn radius 5250 mm and 7962 mm 34 % less or 2712 mm

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev

      Hydraulic system

      Lifting time 5.4 sec and 6 sec 10 % less or 0.6 sec
      Unloading time 1.8 sec and 2.1 sec 14 % less or 0.3 sec

      Gear box

      Maximum forward speed 38.9 km/h and 36.3 km/h 7 % more or 2.6 km/h

      22 reasons to buy Caterpillar 980H:

      Sizes

      Clearance 442 mm and 419 mm 5 % more or 23 mm
      Radius at maximum lifting and unloading 1554 mm and 953 mm 39 % more or 601 mm

      Shovel

      Unloading ground clearance at maximum lifting 3305 mm and 3010 mm 9 % more or 295 mm
      Bucket capacity with top 4.2 m3 and 1.9 m3 55 % more or 2.3 m3
      Brimmed bucket capacity 3.7 m3 and 1.6 m3 57 % more or 2.1 m3

      Operation

      Generator current strength 80 amperes and 65 amperes 19 % more or 15 amperes
      Engine oil volume 37.9 l. and 20.8 l. 45 % more or 17.1 l.
      Cooling system fluid volume 83 l. and 32.2 l. 61 % more or 50.8 l.
      Transmission fluid volume 62 l. and 12.3 l. 80 % more or 49.7 l.
      Front axle / differential fluid volume 87 l. and 28 l. 68 % more or 59 l.
      Rear axle / differential fluid volume 87 l. and 22 l. 75 % more or 65 l.
      Static tipping weight 22767 kg and 10533 kg 54 % more or 12234 kg
      Fuel Capacity 479 l. and 204 l. 57 % more or 275 l.
      Hydraulic system fluid volume 250 l. and 153.3 l. 39 % more or 96.7 l.

      Motor

      Full power 264 kW and 123 kW 53 % more or 141 kW
      Displacement 15.2 l. and 8.3 l. 45 % more or 6.9 l.
      Effective power 237 kW and 113.3 kW 52 % more or 123.7 kW
      Maximum torque 1615 Nm and 738.9 Nm 54 % more or 876.1 Nm

      Hydraulic system

      Pump bandwidth 464 l/min and 70.4 l/min 85 % more or 393.6 l/min
      Lowering time 3.4 sec and 5.1 sec 33 % less or 1.7 sec

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Maximum reverse gear 41.5 km/h and 27.5 km/h 34 % more or 14.0 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 3260 mm and 3765 mm
      Wheelbase 2900 mm and 3700 mm
      Hinge axis maximum height 3810 mm and 4505 mm
      Between tyres width 2530 mm and 3227 mm
      Length with bucket on ground level 6890 mm and 9480 mm

      Shovel

      Shovel width 2620 mm and 3533 mm

      Operation

      Rear axle oscillating 24 degrees and 26 degrees
      Tyre size 20.5-25 L3 and 29.5-25
      Working weight 13439.9 kg and 30159 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Case and Caterpillar
      Cylinders number 6 and 6
      Model 6T-830 and C15 ACERT

      Hydraulic system

      Type of pump pumps with twin vanes and gear type pump
      Overflow valve pressure 132.9 kPa and 20700 kPa

      Gear box

      Transmission type 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating and powershift transmission
      Forward gears number 4 and 4

      Images

      Sizes

      1. Length with bucket on ground level 6890 mm 1. Length with bucket on ground level 9480 mm
      2. Between tyres width 2530 mm 2. Between tyres width 3227 mm
      3. Height to cab upper part 3260 mm 3. Height to cab upper part 3765 mm
      4. Wheelbase 2900 mm 4. Wheelbase 3700 mm
      5. Clearance 419 mm 5. Clearance 442 mm
      6. Hinge axis maximum height 3810 mm 6. Hinge axis maximum height 4505 mm
      8. Radius at maximum lifting and unloading 953 mm 8. Radius at maximum lifting and unloading 1554 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3010 mm 7. Unloading ground clearance at maximum lifting 3305 mm